TEMPERATURE SENSOR
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本製品は審査登録 （ISO9001） された工場で製造されたものです。 TEMPERATURE SENSOR Thermocouple, Resistance Temperature Sensor, Thermistor TOHO ELECTRONICS INC. Business Portfolio Planning, designing, producing and marketing a variety of temperature control equipment cored around temperature sensors, as well as marketing other peripheral equipment. Control Equipment Sensors General purpose digital controllers Temperature sensors TTM-200 Series Humidity sensors TTM-000 Series High-performance digital controller Other Peripheral Equipment TTM-509 Recorders Program controller TRM10C TTM-300 Series Solid-state relay Dual controller TRS Series TTX-700 Power regulator Substrate type controllers TRV1 Series TTM-00B Heaters TTM-10BS Silicone rubber heater TTM-00BT Cartridge heater TTM-10L Programmable display unit Digital indicator V Series TRM-006A Tabletop temperature controllers BX-303 TRZ-303 Wall-hung temperature controllers DT Series TP-673 Series CONTENTS Platinum Resistance Temperature Sensor, Thermocouple, Thermistor 2 Extra-fine Sheath Type thermocouple 3 Seal pipe Types (Platinum Resistance Temperature Sensor, Thermocouple, Thermistor) 4 to 5 Sheath Types (Platinum Resistance Temperature Sensor, Thermocouple) 6 to 7 Explosion-proof Types Exd II CT6 (Platinum Resistance Temperature Sensor, Thermocouple) 8 Accessories 9 Specialty Type (Platinum Resistance Temperature Sensor) 10 In-line Temperature Sensor 11 Teflon Pipe (TE Type) 12 Teflon Pipe (TA Type) 13 Teflon Pipe (TH Type) 14 Quartz Pipe Type (GE-PT Type) 15 Thermocouples for Measuring Surface Temperature 16 Handy Types 17 Data 18 to 19 Compensating Lead wires for Thermocouples Thermocouple Electromotive Force Tables, Resistance Temperature Sensor Resistance Value Tables, Thermistor Resistance Value Tables Traceability System Diagram 1 20 21 to 23 24 Platinum Resistance Temperature Sensor, Thermocouple, Thermistor ◆ Appendix Industrial temperature detection elements have been employed as JIS regulation from long ago, but in recent years, a transformation is underway as conventional models are being abandoned for newly prescribed ones. Therefore, be sure to use the correct product by checking the following tables providing marks, sizing and temperature classification. (Please see page 15 for details on compensating lead wires.) Platinum Resistance Temperature Sensor Tolerance Classifications （JIS C 1604） Mark Resistance value R100/R0 value Class Temperature tolerance Pt100 100Ω at.0℃ 1.3850 A ±（0.15+0.002￨t￨）℃ JPt100 100Ω at.0℃ 1.3916 B ±（0.3+0.005￨t￨）℃ ● Temperature tolerance ¦t¦ is measured temperature denoted by temperature (ºC) unrelated to ± amount. ● With JIS C1604-1997, JPt100 has been superseded, but production is allowed. Thermocouple Tolerance Classifications （JIS C 1602） （JIS C 1605） Tolerance classifications (new) Type B R,S Class 1 Class 2 Class 3 Temperature range tolerance － － － － 600ºC or higher less than 800ºC ±4ºC Temperature range tolerance － － Old class － 600ºC or higher Less than 1700ºC 800ºC or higher Less than 1700ºC ±0.0025 ¦t¦ ±0.005 ¦t¦ － 0.5class Temperature 0ºC or higher Less than 1100ºC 0ºC or higher Less than +600ºC range tolerance ±1ºC ±1.5ºC － － Temperature range tolerance － － 600ºC or higher Less than 1600ºC ±0.0025 ¦t¦ － － Old class － 0.25class － Temperature -40ºC or higher Less than +375ºC -40ºC or higher Less than +333ºC -167ºC or higher Less than +40ºC range tolerance ±1.5ºC ±2.5ºC ±2.5ºC N Temperature +375ºC or higher Less than 1000ºC 333ºC or higher Less than 1200ºC -200ºC or higher Less than 167ºC range tolerance ±0.004 ¦t¦ ±0.0075 ¦t¦ ±0.015 ¦t¦ Old class － － － Temperature -40ºC or higher Less than +375ºC -40ºC or higher Less than +333ºC -167ºC or higher Less than +40ºC range tolerance ±1.5ºC ±2.5ºC ±2.5ºC K Temperature +375ºC or higher Less than 1000ºC 333ºC or higher Less than 1200ºC -200ºC or higher Less than 167ºC range tolerance ±0.004 ¦t¦ ±0.0075 ¦t¦ ±0.015 ¦t¦ Old class 0.4class 0.75class 1.5class Temperature -40ºC or higher Less than +375ºC -40ºC or higher Less than +333ºC -167ºC or higher Less than +40ºC range tolerance ±1.5ºC ±2.5ºC ±2.5ºC E Temperature 375ºC or higher Less than 800ºC 333ºC or higher Less than 900ºC -200ºC or higher Less than 167ºC range tolerance ±0.004 ¦t¦ ±0.0075 ¦t¦ ±0.015 ¦t¦ Old class 0.4class J 0.75class 1.5class Temperature -40ºC or higher Less than +375ºC -40ºC or higher Less than +333ºC range tolerance ±1.5ºC ±2.5ºC － － Temperature 375ºC or higher Less than 750ºC 333ºC or higher Less than 750ºC range tolerance ±0.004 ¦t¦ ±0.0075 ¦t¦ － － Old class 0.4class － 0.75class Temperature -40ºC or higher Less than +125ºC -40ºC or higher Less than +133ºC -67ºC or higher Less than -67ºC range tolerance ±0.5ºC ±1ºC ±1ºC T Temperature 125ºC or higher Less than 350ºC 133ºC or higher Less than 350ºC -200ºC or higher Less than -67ºC range tolerance ±0.004 ¦t¦ ±0.0075 ¦t¦ ±0.015 ¦t¦ Old class 0.4class 0.75class 1.5class Note ● Tolerance denotes the maximum allowable value derived by subtracting the temperature of the temperature contact area from the temperature converted from the thermo-electromotive force made available by the standard thermo-electromotive force table. ● R,S thermocouple’s tolerance classification class 1 applies to standard thermocouples. Remark 1: The ¦t¦ symbol is the value denoting a temperature (ºC) that is unrelated to the + and – marks of the measured temperature. 2 Ulta-fine Sheath Type Thermocouple ◆ Features ● Ultra-fine sheath thermocouples come in external diameters of 0.15, 0.25 and 0.5 to enable precise measuring of miniature sections. ● Because they are ultra-fine, their thermal capacity is small, which enables them to respond sensitively to even minute or sudden temperature changes. ● As they are truly flexible and bending them is easy, they can be mounted with ease to locations with multiple curves. ● Temperature measuring range can be measured as a point from a plane. ◆ Construction ◆ Temperature measuring contact area types ● Grounding configuration (G) Metal sheath and electrically contacted temperature measuring contact area. Sheath ● Ungrounded configuration (U) Metal sheath and electrically insulated temperature measuring contact area. Probes ● Temperature measuring contact area has two configurations: grounded and ungrounded. (Note that for a diameter of 0.25 the standard configuration is grounded.) ◆ Shape (If configuration is ungrounded for external diameter of 0.5, the maximum length of L1 must be no more than 300mm.) ● For lead wire, use Teflon coated thermocouple wire (0.32 diameter) or compensating lead wires. ◆ Standard Specifications External dimension Thermocouple (mm) Probe diameter (mm) Sheath material Sheath wall thickness (mm) Electrical resistance value (Ω/m) at 20ºC Weight (g/m) Application limit temperature (ºC) 0.15 K 0.03 SUS316 0.02 1200 0.1 500 0.25 K 0.04 SUS316 0.05 600 0.4 500 0.5 K 0.09 SUS316 0.09 152.5 1.3 500 ＊ See page 6 for model architecture charts. Please contact us for information regarding different types of thermocouples. 3 Seal Pipe Types (Platinum Resistance Temperature Sensor, Thermocouple, Thermistor) ◆ Model architecture standard chart [K Model] ◆ Appendix Seal tube type platinum resistance temperature sensors and thermistors have resistive elements inserted in metal protective pipes, so insulation is packed in between protective piping and restive elements. (Depending on specifications, there are some pipes that cannot be filled with insulation material.) (Model display example) For fixing screw model, with small terminal box, element K, external diameter of 6.0mm for protective pipe, protective piping length (L1) of 350mm, protective piping length (L2) of 50mm, screw size of PT1/2 K3SK60×350×50R4 K3 S Model Terminal box 60 × 350 × 50 K Element types Protective pipe Protective pipe Protective pipe external diameter D length L1 length L2 K1 S small Thermocouple 30 3.0 B JIS B 32 3.2 K2 L large R JIS R 40 4.0 S JIS S K3 N JIS N 48 4.8 K JIS K 50 5.0 E JIS E 60 6.0 J JIS J 64 6.4 T JIS T 80 8.0 Platinum resistor 100 10.0 PT Pt100 JPT JPt100 Thermistor A A type B B type CD CD type H H type ◆ Protective piping material and surface finish ◦Teflon tube processing ◦Teflon coated ◦Electro polishing (SUS304, SUS316, SUS316L) ◦Titanium Sectional view Protective tube Resistive element Insulation R4 − 150 150mm Flange (secure) Screw Accessory 0 0mm R（PT） S small Compression fitting R1 R 1/8 250 250mm 50 50mm R2 R 1/4 L large Movable R3 R 3/8 350 350mm flanges A, B R4 R 1/2 R5 R 3/4 Double-layered protective tube R6 R 1 Please designate Please designate lengths different lengths different to above. to above. G （PF） G1 G 1/8 G2 G 1/4 G3 G 3/8 G4 G 1/2 G5 G 3/4 G6 G 1 ◆ Model architecture standard chart [M model] (Model display example) For Platinum resistance temperature sensor with fixing screw, external diameter of 3.0mm for protective pipe, protective piping length 100mm, Teflon coated wire 1m, with M3.5 insulated open type terminal, and PT1/8 M4PT30×100－D1×2DR1 M4 PT Element types Model M1 Thermocouple M2 M3 M4 M5 B R S N K E J T JIS JIS JIS JIS JIS JIS JIS JIS Ｂ Ｒ Ｓ Ｎ Ｋ Ｅ Ｊ Ｔ M6 Platinum resistor M7 PT Pt100 JPT JPt100 Thermistor A A type B B type CD CD type H H type 30 × 100 − D Protective pipe Protective pipe Lead wire type external diameter D length L1 (heat resistance ºC of lead wire) 16 1.6 45 20 2.0 100 100mm 23 2.3 150 150mm 30 3.0 250 250mm 32 3.2 350 350mm 40 4.0 48 Please designate 4.8 lengths different to above. 50 5.0 60 6.0 64 6.4 80 8.0 100 10.0 Lead wire length L2 45mm Thermocouple 1 Ａ Ｂ Ｃ CS Ｔ Vinyl coated (max 90ºC), diameter 3 or more Glass coated (max 180ºC), diameter 3 or more Teflon insulation, glass coated (max 300ºC), diameter 3 or more Teflon insulation, glass coated (max 300ºC), diameter 4.8 or more Teflon coated (max 200ºC), diameter 3 or more ＊C & CS are K thermocouples Temperature measuring resistor 1 Treatment A 1000mm 1 Caulking D Teflon insulated glass coated (max 300ºC), diameter 3 or more Ｅ General vinyl cabtire Ｋ General vinyl cabtire (max 80ºC), (max 80ºC), diameter 5 or more diameter 5 or more Ｌ Heat resistant vinyl cabtire (max 105ºC), diameter 5 or more Models M1 and Protective pipe M2 cannot be material: made with SUS.316 Ｇ Silicon coated cabtire Ｍ Silicon coated cabtire diameters smaller (max 180ºC), (max 180ºC), than 3.0mm. diameter 6 or more diameter 6 or more 8 Filler + spring R1 Treatment B Ａ 7mm muki 2000mm 2 Caulking + Ｂ 3 3000mm double layered contraction tube Ｃ Please designate 3 Caulking + lengths different silicon to above. contraction tube Ｄ 4 Caulking + Spring 5 Filler Ｅ 6 Filler + double layered contraction tube Ｆ 7 Filler + Thermistor silicon Ｈ Teflon coated contraction tube DT Teflon coated cabtire Ｊ (max 200ºC), diameter 4.8 or more Heat resistant vinyl cabtire (max 105ºC), diameter 5 or more 2 2 Ｄ Teflon strand (max 200ºC), (max 200ºC), diameter 3 or more diameter 3 or more Ｆ × 7mm extra solder Flange (secure) Screw R（PT） Ｓ small R1 R1/8 R2 R1/4 R3 R3/8 M3 Y type terminals with R4 R1/2 insulation R5 R3/4 M3.5 Y type R6 R1 terminals with insulation G （PF） 178 type tab on terminals G1 G1/8 with insulation G2 G1/4 M3.5 bare terminals Ｌ large Ａ Ｂ Ｃ Accessory Compression fitting Movable flanges A, B Double-layered protective pipe Ｄ Ｅ Ｆ G3 G3/8 Ｇ G4 G1/2 G5 G3/4 G6 G1 M M6 （mm） 6 M8 8 M10 10 M12 12 ●Please designate the class of platinum resistance temperature sensor or thermocouple required at time of order. ●See material columns on page 16 and 17 for details about dimensions of screws and flanges. ●For platinum resistance temperature sensors, production of protective pipes with external diameters starting from 1.6mm is possible, but these are limited to the M3 and M4 models. D after element type. ●For double elements and double-couples, please designate 4 Standard shape M1 M6 M2 M7 M3 K1 M4 K2 M5 K3 Please see data paper for details of items marked with“※”symbol. 5 Sheath Types (Platinum Resistance Temperature Sensor, Thermocouple) ◆ Model architecture standard chart [KS & HS Models] ◆ Appendix Sheath type temperature sensors are constructed as a single unit with a mechanically processed mineral insulation material sandwiched between the metal sheath and internal probe. (Model display example) For fixing screw model, with small terminal box, element K, sheath external diameter of 6.4mm, sheath length (L1) of 350mm, sheath length (L2) of 50mm, screw size of PT1/2 KS3SK64×350×50R4 KS3 ◆ Features ◦ Bends easily ◦ Excellently durable ◦ Mechanically robust ◦ Not easily violated by external ambient atmosphere ◦ Offers thorough heat resistance Model S K Terminal box 64 Element types KS1 S small Thermocouple Ｎ JIS Ｎ KS2 L large Ｋ JIS Ｋ Ｅ JIS Ｅ KS3 Ｊ JIS Ｊ Ｔ JIS Ｔ HS1 Sectional view Sheath external Sheath Sheath diameter D length L1 length L2 32 R4 − Screw − Flange Connector (secure) 0mm R（PT） S small Ｍ Metal connector R1 R1/8 4.8 250mm 50 50mm R2 R1/4 L large Ｑ Thermocouple R3 R3/8 designated 6.4 350mm R4 R1/2 connector R5 R3/4 8.0 Please Please designate designate R6 R1 3.2 150mm 48 64 80 Platinum resistor PT Pt100 JPT JPt100 HS2 × 350 × 50 0 lengths lengths （PF） different to different to G G1 G1/8 above. above. G2 G3 G4 G5 G6 G1/4 G3/8 G1/2 G3/4 G1 ◆ Model architecture standard chart [S model] (Model display example) For platinum resistance temperature sensor with fixing screw, sheath external diameter of 3.2mm, sheath length 100mm, Teflon coated wire 1m, with M3.5 insulated open type terminal, and PT1/8 S3PT32×100×0D1×2DR1 S3 PT Model Element types 32 × 100 × Thermocouple 015 0.15 45 JIS. SN 025 0.25 S2 05 0.5 100 Ｋ JIS. SK Published separately S3 45mm 0 S5 Ｊ Ｔ JIS. SE 10 1.0 150 JIS. SJ 15 ＊1.5 JIS. ST 16 1.6 250 350 Platinum resistor 20 ＊2.0 PT D 1 Pt100 23 100mm 50 150mm 100 2.3 64 80 8.0 48 100mm 250mm Please designate lengths 350mm different to above. Please 3.2 designate lengths 4.8 different to above. 6.4 JPT JPt100 32 50mm Sheath material: Please contact us SUS.316 about availability Please of products contact us marked with about star“＊” materials different to symbol. those above. Ａ Vinyl coated (max 90ºC), 7 leads, 0.3mm Ｂ Glass coated (max 150ºC), 7 leads, 0.3mm BS Glass coated external stainless steel shield (max 150ºC), 7 leads, 0.3mm Ｃ Teflon insulation, glass coated (max 300ºC), 12 leads, 0.18mm CS Ｔ × 2 Lead wire length L3 0mm Thermocouple 1 Ｎ Ｅ − Sheath external Sheath Sheath Lead wire type diameter D length L1 length L2 (heat resistance ºC of lead wire) S1 S4 0 × D Treatment A 1000mm 1 2 2000mm 3 3000mm R1 Treatment B Ａ 7mm muki Screw R（PT） R1/8 R2 R1/4 Ｂ 7mm extra solder 3 Ｃ M3 Y type R3 terminals with R4 insulation Please designate 4 lengths different to above. Ｓ small R1 2 R5 Ｄ M3.5 Y type terminals with R6 insulation Flange (secure) Ｌ large R3/8 Ａ R1/2 R3/4 R1 Ｂ Ｃ 5 Filler Ｄ G（PF） Ｅ 178 type tab on terminals G1 G1/8 Ｅ with insulation 6 Filler + Teflon insulation, G2 G1/4 double layered glass coated external stainless G3 G3/8 Ｆ contraction tube Ｆ M3.5 bare steel shield terminals (max 300ºC), G4 G1/2 12 leads, 0.18mm 7 Filler + silicon Ｇ G5 G3/4 Resistance temperature sensor contraction tube Teflon coated (max 200ºC), Ｄ Teflon coated G6 G1 7 leads, 0.3mm cabtire 8 Filler + spring ＊C & CS are K thermocouples Ｅ (max 200ºC), 20 leads, 0.18mm Ｆ Heat resistant vinyl cabtire (max 105ºC), 12 leads, 0.12mm Ｇ Silicon coated cabtire (max 180ºC), 12 leads, 0.12mm General vinyl cabtire (max 80ºC), 12 leads, 0.12mm M M6 6mm M8 8mm M10 10mm M12 12mm ●Please designate the class of platinum resistance temperature sensor or thermocouple required at time of order. ●Epoxy resin that withstands heat up to 150ºC is used on the inside of the sleeve, so if temperature will be greater than 150ºC, please inform us at time of order. ●See material columns on page 16 and 17 for details about dimensions of screws and flanges. ●For platinum resistance temperature sensors, production of protective tubes with external diameters starting from 1.6mm is possible, but these are limited to the M3 and M4 models. ●For double elements and double-couples, please designate D after element type. 6 Standard shape S1 KS1 S2 KS2 S3 KS3 S4 HS1 S5 HS2 7 Explosion-proof Types Exd II CT6 (Platinum Resistance Temperature Sensor, Thermocouple) D1 ◦ Explosion-proof detectors are used in locations where there is a danger of explosion because the atmosphere contains combustible gas or combustible liquid. We have wide range of products available for your use, including protective pipe shapes and materials to go with the platinum resistance temperature sensors and thermocouples. ◆ Explosion-proof construction classifications ◆ Explosion rating classifications Mark Explosion-proof construction d Hydraulic explosion-proof construction o Pressurized explosion-proof construction P Increased safety explosion-proof construction e Intrinsically safe explosion-proof construction i Special explosion-proof construction s Class Explosion rating Explosion-proof construction classifications Class D2 ◆ Ignition Temperature Classifications Mark Group ⅡA ⅡA Group ⅡB ⅡB Group ⅡC ⅡC Ignition Temp. T T T T T T 1 2 3 4 5 6 Mark Temp over 450ºC Temp over 300ºC but not exceeding 450ºC Temp over 200ºC but not exceeding 300ºC Temp over 135ºC but not exceeding 200ºC Temp over 100ºC but not exceeding 135ºC Temp over 85ºC but not exceeding 100ºC ◆ Model architecture standard chart [S model] (Model display example) For platinum resistance temperature sensor, sheath external diameter of 8.0mm, sheath length (L1) 300mm, sheath length (L2) 100mm, with slotted protective pipe 1B, protective pipe external diameter 1.5mm, protective pipe length of 300mm, and 304 material D4PT80×300/100－EX×G615×300AS D4 Model Element types PT 80 Sheath Sheath external Sheath Sheath materials diameter D length L1 length L2 D1 Thermocouple Thermocouple 16 Ｎ JIS.SN Ａ SUS D2 （316） 20 Ｋ JIS.SK D3 Ｂ B inconel 23 Ｅ JIS.SE (K type only) D4 32 D5 Ｊ JIS.SJ Ｔ JIS.ST JPT JPt100 × Protective pipe types G6 15 × 300 A Connecting Screws 50mm R5 R3/4 2.3 150 150mm 100 100mm R6 R1 3.2 200 200mm 10K 15A 4.8 250 250mm G（PF） 20K 20A G3 G3/8 64 6.4 300 300mm G4 G1/2 8.0 G6 G1 G5 G3/4 RF 5K 10A 25A 32A 40A 1B Ｓ (Single) 50mm SUS. Ａ 304 100mm Ｂ 304L Ｗ (Double) 12 150mm 15 200mm 18 250mm 600LB 20 300mm 900LB 21.7 1500LB 27.2 150LB 300LB 11/2B 2B RJ Please contact SUS316 not us about Please designate displayed availability of lengths different to those above. products marked with star “＊”symbol. 34 ●Please contact us if the external diameter of the protective pipe required is different the SUS one. ●For double elements and double-couples, please designate D after element type. 8 S Protective Protective Terminal box pipe external pipe Material wiring port diameter length L1 Flanges 0 Blank PS Welded pipe type R（PT） JIS standard ANSI standard 8 Kg/cm2 JPI standard R3 R3/8 (RF, RJ) ＊2.0 100 100mm 50 50mm EX Slotted type R4 R1/2 (FF, RF) 10 1.6 50 EX 48 Material B 80 becomes PT Pt100 KB mark. Platinum resistor × 300/100 − Ｃ 316 Ｄ 316L IN Inconel TI Titan HAS Hastelloy-C Please designate if double is required. Accessories D3 D4 D5 ● Flange type welded protective pipe ● Flange type slotted protective pipe ● Screw-in type welded protective pipe ● Screw-in type slotted protective pipe ● JIS standard flange Standard JIS 5K JIS 10K Size of nominal diameter External diameter Ａ Ｂ Ｄ 10 3/8 75 15 1/2 80 20 3/4 85 25 1 95 10 3/8 90 15 1/2 95 20 3/4 100 25 1 125 ●……Wire, flat facing 9 t f 9 1 10 12 1 14 g Pitch circle Hole diameter No. of holes Ｃ φh 39 55 44 60 49 65 59 75 46 65 51 70 56 75 67 90 4 12 4 15 Specialty Type (Platinum Resistance Temperature Sensor) ● Wall-hung sealed terminal type (Model: HA-PT) Specifications Resistance value 100Ω（at 0℃） Specified current 2mA C l a s s B Lead wire system 3-wire type Usable temperature range -100℃ to 200℃ ●C lass A units as well as thermocouples and thermistors also can be made, so please contact us if such items are required. ● Heavy clamp and ferrule * Dimensions differ depending on size of ferrule. * Small terminal boxes also can be made, so please contact us for details if required. Model table Model Heavy clamp dimension table L dimension Ferrule （mm） size Specifications （platinum resistor） HB-1 100 Resistance value 100（at 0℃） HB-2 150 Specified current 2mA HB-3 200 HB-4 250 Types C l a s s B Lead wire system 3-wire type Usable temperature range -100℃ to 200℃ ● Designate ferrule size from table on right when placing order. Type Ａ Ｂ 1.5S 98 94 65 1S 50.5 43.5 2S 113 93 75 1.5S 50.5 43.5 2.5S 135 102 88 2S 64.0 56.5 3S 148 112 106 2.5S 77.5 70.5 4S 182 133 131 10 φＣ Ferrule dimension table Size 3S D E 91.0 83.5 3.5S 106.0 97.0 4S 119.0 110.0 In-line Temperature Sensor ◆ Features ● Usable on chemical lines such as washing, etching or plating lines for semiconductors and printed circuit boards, etc. ● T ube diameter can now accommodate down to a minimum of 1/4 inch (or external diameter of 6mm), so that now temperature settings can be made close to the use point of items such as application nozzles for chemicals, which has been impossible until now. ● Both ends are jointed, which makes assembly and replacement easy. ● There are three types of sensors to choose from: a Teflon type, a Teflon coated quartz pipe type, and a Teflon coated stainless steel type. ● The S joint type can withstand conventionally unseen high-temperature fluids (max 180ºC). ◆ Specifications Usable fluids Acids, alkalis, pure water, etc. S type: Flowell’s 20 Series L type: Flowell’s 30 Series Joints Suitable tubes Main unit materials Materials: PFA, PTFE fluoroethylene resin tube Size: External diameters of 6, 8, 10mm, or 1/4, 3/8, 1/2 inch S type: PFA L type: PTFE S type: PFA L type: ECTFE Nut materials P type: PFA tube (for washing and etching) Q type: Quarts + PFA tube (with prolonged lifespan and for washing and etching) R type: SUS tube + PFA tube (for plating) Senor architecture Sensor probe PT type: Platinum resistance temperature sensor (100Ω) K type: JIS K thermocouple Fluid temperatures S joint type: Max. 180ºC L joint type: Max. 100ºC Environmental temperature Max：50℃ Note: Uses provided in table are only suggestions. ◆ Construction S type L type d dimension L1 dimension L2 dimension d dimension L1 dimension L2 dimension 1 6mm 46mm 41mm 2 8mm 48mm 43mm 1 6mm 38mm 46mm 2 8mm 46mm 3 10mm 54mm 48mm 51mm 3 10mm 52mm 51mm 4 1/4 inch 5 3/8 inch 46mm 41mm 4 1/4 inch 38mm 46mm 54mm 43mm 5 3/8 inch 52mm 6 1/2 inch 48mm 64mm 51mm 6 1/2 inch 60mm 51mm 11 Teflon pipe (TE type) ◆ Features ● Fluoroethylene resin is used for the protective pipe. It offers superb chemical proof qualities beyond that of stainless steel protective pipes, and is suitable for semiconductor washing devices, plating tank related tasks, and seawater control. ● This pipe is flexible, so it can be used on devices with curved sections and inside pipes. ● It also has excellent heat resistance (heat resistance temperature: 150ºC). ◆ External dimensions diagram １０００ ８０ φ４．２ ±０．１ ２０００ Cord dimension Sleeve Teflon tube ＦＥＰ Contraction tube （１２０） “TE-(J)PT” external dimensions diagram Insulated Y type crimped terminal For M3.5 Ａ Ｂ ｂ Red Red White Blue White Blue （５０） ◆ Specifications ◆ Specifications Resistance temperature sensor Model name Element M a r k TE-PT TE-JPT M a t e r i a l Ceramic platinum resistance temperature sensor Pt100 JPt100 （temperature sensor） ※ FEP External diameter（mm） （ 〃 ） Diameter 4.2mm (standard) L e n g t h（mm） （ 〃 ） 1000mm (standard) Heat resistance（℃） （ 〃 ） 150ºC (continuous use Temp.) C l a s s B Prescribed current 2mA Lead wire type 3-wire type Acid No influence Temp. range －65℃ to ＋150℃ Alkali 〃 Alcohol 〃 Solvents (trichlene, carbon tetrachloride) 〃 Aliphatic hydrocarbon (gasoline, kerosene) 〃 aromatic hydrocarbon (benzene, methylbenzene) 〃 Heat conductivity（J/s.cm.℃×10-3） ● “Class A” products also can be made. Thermocouple Model name TE-K TE-J Probe types Ｋ Ｊ C l a s s 2 2 Temp. range －40℃ to ＋150℃ －40℃ to ＋150℃ * The standard product uses FEP, but PFA products also can be made. ● Teflon is a chemically stable material, but like other plastics, gas and steam may penetrate it depending on temperature, pressure and chemical parameters. ● Class 1 model also can be made. Please contact us for details about thermocouple types. Thermistor Model name TE-A TE-B Nominal resistance 385Ω（100℃） 2.75kΩ（100℃） B constant Temp. range 3424K±3％（0℃/100℃） 3608K±3％（0℃/100℃） －30℃ to ＋100℃ 2.5 ＋0℃ to ＋100℃ ● A resistance variable of ±5% is set as standard. ● Products can be produced to JIS standards. ● Probes are interchangeable. 12 Teflon pipe (TA type) ◆ Features ● The temperature sensor is mold-fused together with the Teflon tube to afford a response speed far superior to that of other Teflon pipe type sensors. ● The Teflon tube is thicker than that of other Teflon pipe types. ◆ External dimensions diagram Ｌ２ Cord dimension φ６ Ｌ１ （６０） Ａ Ｂ Red Blue ｂ Blue Red White White （５０） Teflon mold ◆ Model architecture TA－PT－L1×L2 Wire binding diagram Red *L 1 and L2 are both measured in units of mm. Note that L1 is made at the unit of 100mm. Ｐｔ１００Ω White White 1．Main specifications ① Probe Platinum resistance temperature sensor Pt100Ω, B class, 3-wire type, prescribed current: 2mA JIS C 1604 ② Teflon tube ③ Contraction tube ④ Tube Glass tube ⑤ Cord Teflon coated cabtire cord FEP, 7/0.16 x 3C, heat resistance: 200ºC, external diameter: 2.2mm ⑥ Terminal Insulated Y type crimped terminal, * Round terminals and stripped back core wires also available. Work Temp. range PFA Teflon tube: External diameter 6mm x internal diameter 4mm Silicon contraction tube 0 to 180ºC, * Please use in location without heat cycle. ● Class A can be made using JPt100. 13 Ａ Ｂ ｂ Teflon pipe (TH type) ◆ Features ● The internal cord of the Teflon tube is a cabtire cord. ● The sleeve unit on the TE type has been removed, reducing connection points to prevent corrosion to connection points after chemical penetration. ◆ External dimensions diagram Ｌ２ Cord dimension φ４．２ Ｌ１ （６０） Ａ Ｂ Red Blue ｂ Blue Red White White （５０） Teflon mold ◆ Model architecture TH－PT－L1×L2 Wire binding diagram Red *L 1 and L2 are both measured in units of mm. Note that L1 is made at the unit of 100mm. Ｐｔ１００Ω White White 1．Main specifications ① Probe Platinum resistance temperature sensor Pt100Ω, B class, 3-wire type, prescribed current: 2mA JIS C 1604 ② Teflon tube ③ Contraction tube ④ Tube Glass tube ⑤ Cord Teflon coated cabtire cord FEP, 7/0.16 x 3C, heat resistance: 200ºC, external diameter: 2.2mm ⑥ Terminal Insulated Y type crimped terminal, * Round terminals and stripped back core wires also available. Work Temp. range FEP Teflon tube: External diameter 4.2mm x internal diameter 3.2mm Silicon contraction tube 0 to 180ºC, * Please use in location without heat cycle. ● Class A can be made using JPt100. ● Products also can be made using the PFA Teflon tube material. 14 Ａ Ｂ ｂ Quartz pipe type (GE-PT type) ◆ Features ● S uitable for use with washing liquids used in semiconductor and liquid crystal washing processes. ● Use of quartz pipe reduces chemical penetration in comparison to Teflon pipe types. ● T he outside of the quartz pipe is protected by a Teflon tube, so that even if the quartz pipe is damaged due to incorrect use, shards will not be dispersed. ◆ External dimensions diagram Quartz pipe dimension Cord dimension Red Red White Blue White Blue Teflon mold ◆ Model architecture A GE－PT－ －L1×L2 * L1 and L2 are both measured in units of mm. B Note that L1 is made at the unit of 100mm. C Wire binding diagram Red Ｐｔ１００Ω Ａ White Ｂ White 1. Main specifications Probe ② Teflon tube See table below ③ Quartz pipe See table below ④ Contraction tube Silicon contraction tube ⑤ Cord ⑥ Terminal 2. Quarts tube and Teflon tube size table Platinum resistance temperature sensor Pt100Ω, B class, 3-wire type, prescribed current: 2mA JIS C 1604 ① ｂ A Teflon (FEP, PFA) coated cabtire cord e Insulated Y type crimped terminal, *R ound terminals and stripped back core wires also available. B C Quartz glass pipe External diameter: 6mm ±0.3 Internal diameter: 4mm ±0.32 External diameter: 5mm ±0.25 Internal diameter: 3mm ±0.24 Teflon tube Material: FEP External diameter: 7mm ±0.3 Internal diameter: 6mm ±0.3 Material: FEP External diameter: 6mm ±0.3 Internal diameter: 5mm ±0.3 Cord ① Material: PFA External diameter: 6mm ±0.3 Internal diameter: 5mm ±0.3 ② 3. Cord specifications (1) Teflon coated cabtire cord, FEP, 7/0.16 x 3C, heat resistance: 200ºC, external diameter: 2.2mm (2) Teflon coated cabtire cord, PFA, 7/0.1 x 3C, heat resistance: 250ºC, external diameter: 1.8mm * Please contact us if a different cord is desired. 15 Specialty type (Thermocouple for measuring surface temperature) Model A1 Element Contact plate Roller K thermocouple JIS C 1602 0.75 class SUS304 t = 0.1mm, width: 2mm Teflon, diameter: 20mm Lead wire TGK (K thermocouple, strand 0.18 x 30) Treatment Silicon contraction tube, silicon tube, epoxy filler End treatment Insulated crimped terminal CT1.25Y-3L Work Temp. range Max. 250ºC (roller section) Model A2 Element Contact plate Sleeve K thermocouple JIS 0.75 class Stainless steel t = 0.1mm, width: 5mm ABS φ13×15L Lead wire Compensating lead wire, vinyl coated (VX-G) 0.3/7 Work Temp. range Max. 200ºC (temperature measuring contact point section) Model A3 Element K thermocouple JIS 0.75 class Sleeve Teflon, diameter 12 x 35L Cover SUS303 φ8×9L Contact plate SUS304 t = 0.1mm, width: 3.5mm Lead wire Silicon coated K compensating lead wire 0.1/30 End treatment Insulated crimped terminal CT1.25Y-3L Work Temp. range Max. 200ºC (temperature measuring contact point section) 16 Handy Types Model H1 Model H2 ◆ Model architecture standard chart [H2 & H2 type Models] (Model display example) F or Platinum resistance temperature sensor, external diameter of 3.0mm for protective pipe, protective piping length 100mm, general vinyl cabtire 1m, insulated Y terminal H1－PT－30×100－E1－D H1 − Element types Model H1 H2 PT − JIS Ｅ Ｊ JIS Ｊ Ｔ JIS Ｔ JPt100 Thermistor Ａ A type Ｂ B type CD CD type Ｈ H type 1.6 2.0 2.3 80 100 − E 1 150 Ｂ Glass coated 150mm (max 180ºC) 3 250 32 3.2 350 48 4.8 D Treatment B 1000mm Ａ 7mm muki 1 100 3.0 60 80mm Thermocouple − Lead wire length L2 Ａ Vinyl coated (max 90ºC) 2 100mm 30 Platinum resistor PT Pt100 50 JPT × Protective pipe Protective pipe Lead wire types external diameter D length L1 (lead wire heat resistance ºC) Thermocouple 16 Ｎ JIS Ｎ 20 Ｋ JIS Ｋ 23 Ｅ 30 2000mm Ｂ 7mm extra solder 3000mm Ｃ M3 Y type terminals with Ｃ Teflon insulation, insulation 250mm glass coated Please designate (max 300ºC) lengths different Ｄ M3.5 Y type 350mm CS Teflon insulation, to above. terminals with glass coated insulation (max 300ºC) Ｔ Teflon coated (max 200ºC) 5.0 Please designate ＊C & CS are K 6.0 lengths different thermocouples to above. Temperature resistors Ｅ 178 type tab on terminals with insulation Thermistor Ｄ Teflon strand Ｈ Teflon coated (max 200ºC) (max 200ºC) DT Teflon coated Ｊ Teflon insulated cabtire glass coated (max 200ºC) (max 300ºC) Ｅ General vinyl Ｋ General vinyl cabtire cabtire (max 80ºC) (max 80ºC) Protective Ｆ Heat resistant Ｌ Heat resistant pipe material vinyl cabtire vinyl cabtire (max 105ºC) (max 105ºC) SUS 316 Ｇ Silicon coated Ｍ Silicon coated cabtire cabtire (max 180ºC) (max 180ºC) 17 Ｆ M3.5 bare terminals Data R(PT) screw bolt G(PF) screw bolt R（PT） C E L A×B 1/8 10 8 18 14×16.2 1/4 12 9 21 14×16.2 3/8 15 8 23 19×22 1/2 16 13 29 24×27.2 3/4 17 15 32 32×36.7 1 20 15 35 32×37 G （PF） C 1/8 8 1/4 10 3/8 13 1/2 12 3/4 13 1 14.5 M screw bolt D E L A×B 2 8 18 14×16.2 2 9 21 14×16.2 2 8 23 19×22 2.5 13 27.5 24×27.2 3 15 31 32×36.7 3.5 15 33 32×37 Compression fitting M 6 8 10 12 C 7 12 10 20 E 5 6 8 8 L 12 18 18 28 A×B 12×13.5 13×15 14×16.2 19×22 A PT 1/8 PT 1/4 PT 1/2 PT 3/4 B 12 12 17 25 C 14 17 15 25 D Suitable external diameter 5 Diameter 4.8mm or less 8 Diameter 8.0mm or less 8 Diameter 10.0mm or less 8 Diameter 15.0mm or less ＊ Above dimensions may be changed according to circumstances. Insertion length can be adjusted to any length, but it will not be gastight. Open type terminal box Closed type terminal box Type A B C S (small) 58 44 14 L (large) 77 70 63 D G 1/4 G 1/2 φE 19 30 Type φA B D S (small) 58 65 34 L (large) 82 91 51 E G 3/8 G 1/2 F G 1/4 G 1/2 Crimped terminals C: M3 insulated open terminal D: M3.5 insulated open terminal 18 E: 187 type insulated tab-on terminal F: M3.5 bare open terminal Loose flanges 2-M4 tap M4 tap ● Insert to desired length and secure from side with screw bolt. It will not be gastight, but can be used at normal pressure. Securing flanges A B C D E F Type S (small) L (large) G The protective pipe comes with the flange secured already, so attach using screws. 19 A 75 95 B 55 75 Thickness 9 10 Compensating lead wire for thermocouples ◆ Summary Surface coating Compensating lead wire is used in conjunction with thermocouples and sheath thermocouples, and is comprised of a pair of wires with identical characteristics, insulated for conducting. Core ◆ Appendix There are two classes of compensating lead wire, class 1 (precision class) and class 2 (normal class). Also, the following coatings are available: general type, heat resistant type and super heat resistant type. Wires ● Usage classifications for normal, heat resistant and super heat resistant compensating lead wires JIS Standards (C 1610, 1995) Polarity colors Type Mark Usable Temp. range (ºC) Polarity Normal G －20 to 90 + side Surface coating color Red Heat resistant H 0 to 150 – side White Super heat resistant S －25 to 200 ＊ Conforms to classification 2. ◆ Compensating lead wire specifications Thermocouple Compensating type lead wire type Tolerance classification Usage classification ●Model Indication Wire nominal sectional area Shield: Yes/No Surface coating ID G: General Ａ.0.5mm2 Old mark 1. Precision class H: Heat resistant Ｂ.0.75mm2 (remarks) 2. Normal class S: Super heat resistant Ｃ.1.25mm2 Yes: S1 No: [0] Clas- Classification sification 1 2 Gray Gray 2 G A S1. 0 R RCA RCB RX 2 G. H. A. B. S1. 0 S SCA SCB SX 2 G. H. A. B. S1. 0 1. 2. G. H. S. A. B. C. S1. 0 Orange Black NX N NC KX KX 1. 2. KCB WX 2 KCC VX 2 E EX EX J JX T TX K Pink KX − 1 − H − A − S1 － Shield: Yes/No BX Wire nominal sectional area BC Usage classification B Example Tolerance classification Mark Mark Mark ＊When ordering, please designate the compensating lead wire’ s mark, tolerance classification, usage classification, wire architecture and shield: Yes/NO (do not indicate if not required). Note For external shield, include SOS after the wire nominal sectional area. Nominal sectional area and wire architecture G. H. S. A. B. C. S1. 0 Green Blue 1. 2. G. H A. B. C. S1. 0 Violet Purple JX 1. 2. G. H A. B. C. S1. 0 Black Yellow TX 1. 2. G. H A. B. C. S1. 0 Brown Brown ＊ Classification 1 colors for surface coatings are available on a made-to-order basis. Mark Sectional Wiring architecture No. area (mm2) of wires/wire diameter A 0.5 B 0.75 7/0.3 20/0.18 30/0.18 C 1.25 7/0.45 4/0.65 D 2.0 7/0.65 ◆ Coated thermocouples Thermocouple Coating material Wire diameter K G 0.32 0.45 0.65 E H 0.32 － 0.65 － 0.65 T 6F 0.32 － 0.65 G Vinyl chloride 90 H Glass wool 150 S Silicon 180 6F Teflon 180 20 Heat resistance Temp. (ºC) ＊When ordering, please designate the thermocouple’ s type mark, and wire diameter. Example K − H − 0.32 Wire diameter 0.32 Coating material Coating mark S Mark Thermocouple type J ●Model indication for coated thermocouples ● Coating types ■ Thermocouple Electromotive Force Tables R Standard Electromotive Force (JISC 1602-1995) Temp. ºC 0 Unit: μV Temp. ºC 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500 1600 -100 0 0 647 1469 2401 3408 4471 5583 6743 7950 9205 10506 11850 13228 14629 16040 17451 18849 20222 1700 -90 10 54 723 1558 2498 3512 4580 5697 6861 8073 9333 10638 11986 13367 14770 16181 17591 18988 20356 -80 20 111 800 1648 2597 3616 4690 5812 6980 8197 9461 10771 12123 13507 14911 16323 17732 19126 20488 -70 30 171 879 1739 2696 3721 4800 5926 7100 8321 9590 10905 12260 13646 15052 16464 17872 19264 20620 -60 40 232 959 1831 2796 3827 4910 6041 7220 8446 9720 11039 12397 13786 15193 16605 18012 19402 20749 -50 -226 50 296 1041 1923 2896 3933 5021 6157 7340 8571 9850 11173 12535 13926 15334 16746 18152 19540 20877 -40 -188 60 363 1124 2017 2997 4040 5133 6273 7461 8697 9980 11307 12673 14066 15475 16887 18292 19677 21003 -30 -145 70 431 1208 2112 3099 4147 5245 6390 7583 8823 10111 11442 12812 14207 15616 17028 18431 19814 -20 -100 80 501 1294 2207 3201 4255 5357 6507 7705 8950 10242 11578 12950 14347 15758 17169 18571 19951 -10 -51 90 573 1381 2304 3304 4363 5470 6625 7827 9077 10374 11714 13089 14488 15899 17310 18710 20087 0 0 100 647 1469 2401 3408 4471 5583 6743 7950 9205 10506 11850 13228 14629 16040 17451 18849 20222 K Standard Electromotive Force (JISC 1602-1995) Temp. ºC -200 Unit: μV -100 0 Temp. ºC 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 -100 -5891 -3554 0 0 4096 8138 12209 16397 20644 24905 29129 33275 37326 41276 45119 48838 52410 -90 -5730 -3243 10 397 4509 8539 12624 16820 21071 25330 29548 33685 37725 41665 45497 49202 52759 -80 -5550 -2920 20 798 4920 8940 13040 17243 21497 25755 29965 34093 38124 42053 45873 49565 53106 -70 -6458 -5354 -2587 30 1203 5328 9343 13457 17667 21924 26179 30382 34501 38522 42440 46249 49926 53451 -60 -6441 -5141 -2243 40 1612 5735 9747 13874 18091 22350 26602 30798 34908 38918 42826 46623 50286 53795 -50 -6404 -4913 -1889 50 2023 6138 10153 14293 18516 22776 27025 31213 35313 39314 43211 46995 50644 54138 -40 -6344 -4669 -1527 60 2436 6540 10561 14713 18941 23203 27447 31628 35718 39708 43595 47367 51000 54479 -30 -6262 -4411 -1156 70 2851 6941 10971 15133 19366 23629 27869 32041 36121 40101 43978 47737 51355 54819 -20 -6158 -4138 -778 80 3267 7340 11382 15554 19792 24055 28289 32453 36524 40494 44359 48105 51708 -10 -6035 -3852 -392 90 3682 7739 11795 15975 20218 24480 28710 32865 36925 40885 44740 48473 52060 0 -5891 -3554 0 100 4096 8138 12209 16397 20644 24905 29129 33275 37326 41276 45119 48838 52410 J Standard Electromotive Force (JISC 1602-1995) Temp. ºC -200 Unit: μV -100 0 Temp. ºC 0 100 200 300 400 500 600 700 800 900 1000 1100 -100 -7890 -4633 0 0 5269 10779 16327 21848 27393 33102 39132 45494 51877 57953 63792 -90 -7659 -4215 10 507 5814 11334 16881 22400 27953 33689 39755 46141 52500 58545 64370 -80 -7403 -3786 20 1019 6360 11889 17434 22952 28516 34279 40382 46786 53119 59134 64948 -70 -7123 -3344 30 1537 6909 12445 17986 23504 29080 34873 41012 47431 53735 59721 65525 -60 -6821 -2893 40 2059 7459 13000 18538 24057 29647 35470 41645 48074 54347 60307 66102 -50 -6500 -2431 50 2585 8010 13555 19090 24610 30216 36071 42281 48715 54956 60890 66679 -40 -6159 -1961 60 3116 8562 14110 19642 25164 30788 36675 42919 49353 55561 61473 67255 -30 -5801 -1482 70 3650 9115 14665 20194 25720 31362 37284 43559 49989 56164 62054 67831 -20 -5426 -995 80 4187 9669 15219 20745 26276 31939 37896 44203 50622 56763 62634 68406 -10 -8095 -5037 -501 90 4726 10224 15773 21297 26834 32519 38512 44848 51251 57360 63214 68980 0 -7890 -4633 0 100 5269 10779 16327 21848 27393 33102 39132 45494 51877 57953 63792 69553 T Standard Electromotive Force (JISC 1602-1995) Temp. ºC -200 Unit: μV -100 0 Temp. ºC 0 100 200 300 -100 -5603 -3379 0 0 4279 9288 14862 -90 -5439 -3089 10 391 4750 9822 15445 -80 -5261 -2788 20 790 5228 10362 16032 -70 -6258 -5070 -2476 30 1196 5714 10907 16624 -60 -6232 -4865 -2153 40 1612 6206 11458 17219 -50 -6180 -4648 -1819 50 2036 6704 12013 17819 -40 -6105 -4419 -1475 60 2468 7209 12574 18422 -30 -6007 -4177 -1121 70 2909 7720 13139 19030 -20 -5888 -3923 -757 80 3358 8237 13709 19641 -10 -5753 -3657 -383 90 3814 8759 14283 20255 0 -5603 -3379 0 100 4279 9288 14862 20872 21 ■ Resistance Temperature Sensor Resistance Value Tables Pt100（JISC1604-1997） Temp. ºC -100 Unit: Ω -0 Temp. ºC 0 100 200 300 400 500 600 700 800 -0 60.26 100.00 0 100.00 138.51 175.93 212.05 247.09 280.98 313.71 345.28 375.70 -10 56.19 96.09 10 103.90 142.29 179.53 215.61 250.53 284.30 316.92 348.38 378.68 -20 52.11 92.16 20 107.79 146.07 183.19 219.51 253.96 287.62 320.12 351.46 381.65 -30 48.00 88.22 30 111.67 149.83 186.84 222.68 257.38 290.92 323.30 354.53 384.60 -40 43.88 84.27 40 115.54 153.58 190.47 226.21 260.78 294.21 326.48 357.59 387.55 -50 39.72 80.31 50 119.40 157.33 194.10 229.72 264.18 297.49 329.64 360.64 390.48 -60 35.54 76.33 60 123.24 161.05 197.71 233.21 267.56 300.75 332.79 363.67 -70 31.34 72.33 70 127.08 164.77 201.31 236.70 270.93 304.01 335.93 366.70 -80 27.10 68.33 80 130.90 168.48 204.90 240.18 274.29 307.25 339.06 369.71 -90 22.85 64.30 90 134.71 172.17 208.48 243.64 277.64 310.49 342.18 372.71 -100 18.52 60.26 100 138.51 175.86 212.05 247.09 280.98 313.71 345.28 375.70 Usable temperature range for wire-wound model is -200 to 650ºC. Usable temperature range for thin-membrane model is -50 to 400ºC. JPt100（JISC1604-1989） Temp. ºC -100 Unit: Ω -0 Temp. ºC 0 100 200 300 400 500 600 -0 59.57 100.00 0 100.00 139.16 177.13 213.93 249.56 284.02 317.28 -10 55.44 96.02 10 103.97 143.01 180.86 217.54 253.06 287.40 320.54 -20 51.29 92.02 20 107.93 146.85 184.58 221.15 256.55 290.77 323.78 -30 47.11 88.01 30 111.88 150.67 188.29 224.74 260.02 294.12 327.02 -40 42.91 83.99 40 115.81 154.49 191.99 228.32 263.49 297.47 -50 38.68 79.96 50 119.73 158.29 195.67 231.89 266.94 300.80 -60 34.42 75.91 60 123.64 162.08 199.35 235.45 270.38 304.12 -70 30.12 71.85 70 127.54 165.86 203.01 238.99 273.80 307.43 -80 25.80 67.77 80 131.42 169.63 206.66 242.53 277.22 310.72 -90 21.46 63.68 90 135.30 173.38 210.30 246.05 280.63 314.01 -100 17.14 59.57 100 139.16 177.13 213.93 249.56 284.02 317.28 ■ Normal limits according to thermocouple, sheath material and sheath diameter Thermocouple type Sheath diameter (mm) 1.0 1.6 3.2 4.8 SUS316 650 650 750 800 800 900 Inconel 650 650 750 900 1000 1050 J SUS316 450 450 650 750 750 750 T SUS316 300 300 350 350 350 350 Sheath material K 6.4 8.0 ■ Normal limits and excessive heat usage limits for thermocouple probe Thermocouple type Probe diameter (mm) Normal limit (ºC) R 0.50 1400 1600 0.65 650 850 1.00 750 950 1.60 850 1050 2.30 900 1100 3.20 1000 1200 0.65 400 500 1.00 450 550 1.60 500 650 2.30 550 750 3.20 600 750 0.32 200 250 0.65 200 250 1.00 250 300 1.60 300 350 K J T Excessive heat usage limit (ºC) Normal limit refers to the temperature limit at which the device can be used continually in air. Excessive heat usage limit refers to the temperature limit at which the device can be used for a short time if absolutely necessary. 22 ■ Thermistor Standard Resistance Values and Temperature Characteristic Table Model A model B model C & D models H model Standard resistance value 385Ω（100℃） 2.75KΩ（100℃） 1.00KΩ（200℃） 365Ω（100℃） Usable Temp. range 0℃ to 100℃ 50℃ to 200℃ 100℃ to 300℃ -10℃ to 50℃ Temp. (ºC) Resistance value (KΩ) Resistance value (KΩ) Resistance value (KΩ) Resistance value (KΩ) -30 47.50 45.05 -20 28.40 26.52 -10 17.60 16.70 0 11.11 95.01 10.54 10 7.272 60.48 6.899 20 4.863 39.70 4.614 30 3.311 26.68 3.142 40 2.316 18.31 2.197 50 1.646 12.78 72.86 1.561 60 1.193 9.095 49.49 1.132 70 0.879 6.582 34.16 0.833 80 0.659 4.857 24.14 0.623 90 0.499 3.637 17.12 0.473 100 0.385 2.750 12.39 0.365 110 0.300 2.115 9.125 120 0.237 1.643 6.831 130 0.189 1.310 5.183 140 0.152 1.027 3.968 150 0.124 0.824 3.071 160 0.670 2.414 170 0.547 1.906 180 0.451 1.524 190 0.374 1.227 200 0.314 1.000 210 0.815 220 0.671 230 0.559 240 0.466 250 0.394 260 0.334 270 0.284 280 0.243 290 0.209 300 0.181 B constant 0℃/100℃ 0℃/100℃ 100℃/200℃ 0℃/100℃ 3424ﾟK 3608ﾟK 4445ﾟK 3424ﾟK ● Please contact us separately for details about the JIS C1611 (thermistor sensor) standardized article. 23 Traceability System Diagram Traceability System Diagram (for measuring instruments and temperature measuring) National and public bodies National standard National Institute of Advanced Industrial Science andTechnology (AIST) Japan Quality Assurance Organization (JQA) Japan Electric Meters Inspection Corporation (JEMIC) National Institute ofStandards and Technology (NIST) Civil correcting bodies Yokogawa Manufacturing Corporation Chino Corporation Yokogawa Rental Lease Corporation In-house measurement standard Precision digital multimeter measurement standard In-house standard Toho Electronics Inc. Model: 2553 Registration number: V-1001 V-1020 In-house work Volt-ampere generation instrument types In-house registration mark: V Digital multimeter standard Model: 7561-02 756101-C-1/B Registration number: M-1006, M-1038 Digital multimeter types In-house registration mark: M Coper Electronics CO., Ltd. Platinum resistance temperature sensor measurement standard Model: 2001 Serial number: 1167945 Registration number: M-1043 Volt-ampere generation standard Yamari Industries, Limited National Research Center Canada (NRC) Model: R800-9 Serial number: RS96Y-1 Registration number: S-1027 6-dial resistance standard Platinum resistance temperature sensor standard Model: 2786, 2793 Registration number: R-1005, R-1008, R-1031 Model: SPT-6300 Registration number: S-2003, S-2015, S-2016, S-1027 6-dial resistance instrument Resistance instrument type In-house registration mark: R Zero configuration Model: ZC-114 Registration number: S-1044, S-1045 Each type of temperature meter Each type of temperature sensor relative measurement In-house registration mark: S The system diagram is controlled in accordance with Toho in-house regulations and standards based on our quality system, and these are regularly traced by the National Standards. Please inform us of the following when placing an order. 1．Utilization temperature range 2．Whether or not there is on-site pressure and/or vibration 3．Utilization atmosphere (conditions of use) Please contact the Toho head office or sales office for details about specifications that do not appear in this catalog. We have many products available to meet the needs of our customers, and are ready always to fulfill tight delivery schedules. We also manufacture UL qualified products, so inquiries are welcome. ●The appearance and specifications of products in this catalog are subject to change without prior notice. 24 ●Specifications are subject to change without notice. Note: The color printed in this catalog may be different from actual color. Head Office: 1-13-21, Tanashioda, Sagamihara Kanagawa 229-1125 Japan. Phone: +81-42-777-3311 FAX: +81-42-777-3751 E-Mail: overseas@toho-inc.co.jp Web site: http://www.toho-inc.com 46-7718-A EDUPRESS Printed in Japan 2008.3. 500
