SHORT FORM C ATALOG
• Electronic and Electromechanical Switches for
Pressure, Differential Pressure, and Temperature
• Pressure Transmitters and Transducers
• Temperature Sensors and Probes
UNITED ELECTRIC
CONTROLS
S F C - 0 5
Overview
Established in 1931, United Electric Controls is the
leader in the application of Threshold Detection and
Switching™ technology providing Customers with
Innovative solutions for over 75 years
UE,
a privately held corporation headquartered
in Watertown, MA, is an international
manufacturer of durable and reliable pressure, temperature
and flow switches, controls, transducers and sensors. Focused
on providing protection to equipment, processes and personnel
in a variety of industrial applications, our products range from
simple units to highly specialized custom designs. Many of our
products principally perform alarm and shutdown functions for
our customers, while others provide critical sensor inputs into
control systems.
Our reputation for dependable, reliable products is a result of
innovative design, superior manufacturing techniques, and a
corporate focus on uncompromising quality.
ISO 9001: 2000
Uncompromising Quality
UE’s attitude toward quality begins with our ISO 9001:2000
certification. All of UE’s employees know that quality is not just
exemplified by our products, but by the service, delivery and
value delivered to the customer. This extends from the complete
application, installation and service assistance available
at the company headquarters, to our extensive network of
regional managers and trained authorized distributors located
throughout the world.
United Electric Controls’ Divisions
UE has three manufacturing divisions, allowing for
specialization both in product and in market focus.
Innovative Design
United Electric Controls
From our award-winning One Series electronic switches, to the
enduring simplicity of our J40 pressure switch, UE’s design
excellence shines through. Our Engineering Department
consists of Staff Engineers and Senior Designers, Drafting/
CAD operators and Engineering Technicians. As a key
supplier to industry, UE fully understands the need for rapid
development of modified product for special applications. It
is UE’s philosophy to meet or exceed customer performance
requirements while providing the most cost-effective solution.
The engineering staff is available to work with customers to
help furnish solutions and meet their application requirements.
Product focus includes electronic and electromechanical
pressure, differential pressure and temperature switches and
indicators, as well as pressure transducers and transmitters. The
majority of these products are intended for industrial OEM’s and
the process industries.
Applied Sensor Technologies Division
Manufacturers of Temperature Sensors for OEM’s, Process Plants,
Utilities and Transmission Stations, offering thermocouples,
RTD’s, thermistor and thin-film elements that meet exacting
specifications and are packaged to match varied industrial
applications.
Superior Manufacturing
As a practitioner of continuous improvement methods and
lean manufacturing, UE is a firm believer in analyzing all
aspects of business in an effort to eliminate waste and improve
service. Our commitment to the “One piece flow manufacturing
technique” ensures that our customers have joined forces with
a partner that is focused on reducing costs, eliminating nonvalue-added activities and increasing our level of service.
Precision Sensors Division (Milford, CT)
PSD manufactures electronic and electromechanical gauge,
vacuum and absolute pressure switches; flow and level switches;
and specialty instrumentation. They specialize in products for
semiconductor, aerospace and other high-reliability applications.
Need Help? See our Product Selection Guide CD
2
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or visit www.ueonline.com
www.ueonline.com
Contents
PRODUCTS
DESCRIPTION
PAGE
Electronic Pressure & Temperature Switches
4
100 Series
General Purpose/Weather-Tight Pressure & Temperature Switches
6
400 Series
Multi-Output Pressure & Temperature Switches
7
120 Series
Hazardous Location Mechanical Pressure & Temperature Switches
8
117 Series
Hazardous Location Division 2 Pressure & Temperature Switches
9
360 Series
Hazardous Location Pressure Switches, #316 Stainless Steel
9
12 Series
Compact, Cylindrical Pressure & Temperature Switches, Stainless Steel
10
TX200 Series
Explosion Proof Transmitter, #316 Stainless Steel
11
Solid State
One Series
Weather-Tight/General Purpose
Hazardous Location
OEM Switches
10 Series
Compact, Cost-Effective Cylindrical Pressure Switches for OEM’s
12
24 Series
Compact Pressure, Vacuum & Differential Pressure Switches for OEM’s
12
54 Series
Economical Pressure, Vacuum & Temperature Switches for OEM’s
13
55 Series
Temperature Switches & Thermostats for OEM’s
13
J6 and J21K Series
Weather-Tight Pressure & Differential Pressure Switch with Sensor Isolation
14
J40 Series
Open-Frame/Skeleton Pressure Switch with Metallic Sensor for OEM’s
14
800 Series
Temperature Indicators
15
LPS Series
Low Pressure Switching Monitor
15
Temperature Sensors: Thermocouples, RTD’s, Thermistors and Accessories
16
Pressure Transducers to Match Rugged Industrial Applications
18
Switch Selection Guide
19
Alternative Solutions
RoHS
For complete specifications visit www.ueonline.com
While United Electric Controls works towards full RoHS compliance
with all of our products, most equipment and applications that UE
products go into, are in RoHS exempt Category 9. If you are planning
to install UE products in equipment that needs to comply, please
contact us immediately so we may assist in your compliance goals.
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One Series Electronic Switch Product Line
Electronic Pressure, Differential Pressure and Temperature Switches with Innovative 2-Wire Design
Description – One Series 2-Wire
A new breed of electronic switch, the One Series 2-Wire derives
its power and provides a switch using the discrete or analog
input of a PLC or DCS. Uniquely suited for plant upgrades
where only two wires already exist, the One Series 2-Wire
can replace other two-wire instrumentation easily and costeffectively without the need to add additional wiring.
One Series with Gauge
Pressure Sensor
Features
• Power and output switching achieved using the same 2 wires
• 2-button key pad for easy programming of set point and
deadband, 100% adjustable
• LCD display for settings, status and process variable
• All solid-state design; no moving parts
• All stainless steel pressure sensors with 0–4500 psi
(310,3 bar) gauge ranges and differential pressure to
0-200 psid (13,8 bar)
• Temperature sensor ranges from -300 to 1000°F
(-184.4 to 537.8°C)
• 24 VDC, 115 VAC and loop-powered models available
• Class I, Division 1 (Intrinsically Safe with optional safety
barrier) and Division 2 rated; Enclosure Type 4X certified
24 VDC, 115 VAC &
loop-powered models
available
ATEX
APPROVED
Strengths & Capabilities
• Connects to a PLC with only 2 (existing) wires
• Monitors its own health with local and remote reporting
(IAW®) self-diagnostics
• Reports clogged sensor conditions
• Switches with programmable deadband or manual reset
• 0.1% repeatability over a wide temperature range
• Easy set up and test in place
One Series with Gauge
Pressure Sensor and
bottom conduit entry
Applications
• Provides discrete and 4-20 mA input to a PLC or DCS
• Drop-in replacement for mechanical switches
• Precise pump staging with 100% adjustable deadband
• Process control, emergency shutdown, monitoring in
hazardous locations, machine tool switch, hydraulic
monitoring, factory automation
Space saving
Conduit Locations
(EMC, LVD, PED)
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For complete specifications visit www.ueonline.com
One Series Electronic Switch Product Line
One Series 4W (High Power)
The One Series 4-Wire models provide an integral solid-state
relay (SSR) for handling high current and voltage in local
switching applications. This model requires an external power
source to operate the electronics and provides a single SSR
output.
Features
The 4W models incorporate a 10 A, 24-280 VAC potential free
SSR, providing a compact and fully self-diagnostic electronic
switch for applications without a PLC or DCS.
Applications
One Series 4W with
Differential Pressure Sensor
& Dual Conduits
With high power handling capacity, the One Series 4W is ideally
suited for local switching applications, where the load can be
switched directly (locally) at the point of measure. Application
examples include pump control, compressor protection,
lubricant oil monitoring, control valve actuation and safety
interlocks.
One Series 2WLP
Loop Powered Switch and 4-20 mA Output Model
Description - This versatile One Series model is powered from
the analog loop, just like a transmitter. The loop current powers
everything - the display, the programmable switch and the
field-scalable 4-20 mA output. The 4-20 mA analog output
changes proportionally with the pressure or temperature process
variables, providing a remote signal to a PLC, DCS or data
recorder for process trending.
One Series 8W - Dual Switch + 4-20 mA Output Model
Description - This One Series model provides two independent
switches, each with a programmable set point, deadband
and switch mode. The 8W also includes a field-scalable 4-20
mA analog output. The 2WLP and 8W models can effectively
replace a switch, gauge and transmitter using only one process
tap, increasing reliability and reducing installation costs and
potential leaks.
For complete specifications visit www.ueonline.com
One Series 2-Wire with
Remote Temperature Sensor
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100 Series
Single Switch, General Purpose/Weather-Tight, Pressure, Vacuum, Differential Pressure, and Temperature Switches
with easy access to wiring and internal setpoint
Features
• Single switch (SPDT) output
• Rugged family of pressure, vacuum, differential pressure and
temperature switches
• Wide variety of pressure sensors for media compatibility
• Epoxy coated enclosure, designed to meet Enclosure Type 4X
requirements
• Heat tracing and freeze protection temperature models
• Pump switch models with wide, controllable deadband
Ranges
Pressure: 30” Hg Vac to 5000 psi (-1 to 344,7 bar)
Differential Pressure: 0.2”wcd to 500 psid
(0,5 mbar to 34,5 bar)
Temperature: -180 to 650°F (-117.8 to 343.3°C)
Pressure
Wide Selection of Pressure Sensors for media compatibility,
optimum sensitivity and set point repeatability, covering ranges
from Vacuum to 5,000 psi (344,7 bar)
• Welded 316 stainless steel diaphragms or bellows
• Teflon, Buna N, Kapton, or Viton diaphragms
• Hastelloy or Monel diaphragms
• 316L stainless steel sanitary diaphragms
• 303 stainless steel pistons for high pressure
Options
Differential Pressure
• European ATEX and Russian Gosgortechnadzor compliance
for intrinsically safe areas
• Remote bulb temperature models available in copper or
stainless steel with capillary lengths up to 50 feet and
optional armored cable
• DPDT output
• Red status light for indication of switch setting mode
• Variety of switch output options including manual reset,
adjustable deadband, and 20 A rating
Applications
• Pumps and compressors
• Fluid power/hydraulics
• Threshold protection for critical processing equipment
functions
• Fire suppression systems
• Heat tracing and freeze protection
• Temperature control systems
Temperature
(LVD, PED)
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For complete specifications visit www.ueonline.com
400 Series
Multi-Switch, Weather-Tight Pressure, Vacuum, Differential Pressure, and Temperature Switches
Features
• One, two or three switch output may be separated up to
100% of range
• Epoxy coated enclosure, designed to meet Enclosure Type 4X
requirements
• Choice of reference dial or multi-turn hex screw for set point
adjustment
• Wide selection of ranges including low pressure models with
narrow deadbands
Two Switch Output, Hex Screw
Adjustment, Pressure Model
Ranges
• “wc range: 300”wc Vac to 250”wc (-746,7 to 622,3 mbar)
• Pressure: 30” Hg Vac to 6000 psi (-1 to 413,7 bar)
• Differential Pressure: 1” wcd to 200 psid (2,5 mbar to
13,8 bar)
• Temperature: -180 to 650°F (-117.8 to 343.3°C)
Wide selection of pressure sensors to match ranges, sensitivity
and repeatability requirements
• Welded 316 stainless steel diaphragms and bellows
• Teflon, Buna N and Kapton diaphragms
• 303 stainless steel pistons for high pressure
Temperature Model with Remote
Bulb and Capillary and Optional
Gasketed Lexan Window
Options
• European ATEX and Russian Gosgortechnadzor compliance
for intrinsically safe areas
• Wide variety of switch output options including adjustable
deadband, DPDT and manual reset
• Terminal block wiring
Applications
• Multiple switch versions for alarm and shutdown or pre-alarm
and alarm
• High/low limit or level staging functions
• Water treatment and filtration systems
• Industrial sterilizers
• Pumping systems and compressors
• Ideal for protection of processes and equipment throughout
the process industries
Differential Pressure Model with
Dial Indication Option
C
US
For complete specifications visit www.ueonline.com
(LVD, PED)
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120 Series
Rugged Explosion-proof Pressure, Vacuum, Differential Pressure and Temperature Switches with
Worldwide Agency Certifications
Features
• Class I, Divisions 1 & 2, Groups B, C & D; Class II,
Divisions 1 & 2, Groups E, F & G; Class III; Class I, Zone 1
• European ATEX, IECEx, Russian Gosgortechnadzor, Ukrainian
Gosnadzorohrantruda, and Chinese CQST flameproof
compliance for hazardous areas
• Dual conduit openings provide mounting flexibility
• Enclosure Types 4X, 7 and 9/ IP66 certified
• Choice of single or dual SPDT output
• Terminal block wiring
• Cover lock
• Flush mount sanitary sensors
• Internal adjustment or external calibrated dial with tamper
resistant cover
• Pump switch models with wide, controllable deadband
• Heat trace and freeze protection temperature switches
• Indicating temperature control (820E/822E)
Ranges
“wc range: 300 “wc Vac to 250 “wc (-746,7 to 622, 3 mbar)
Pressure: 30”Hg Vac to 6000 psi (-1 to 413,7 bar)
Differential Pressure: 0.2” wcd to 500 psid
(0,5 mbar to 34,5 bar)
Temperature: -180°F to 650°F (-117.8°C to 343.3°C)
Wide Selection of Pressure Sensors for media compatibility,
optimum sensitivity and set point repeatability, covering ranges
from Vacuum to 6,000 psi (413,7 bar)
• Welded 316 stainless steel diaphragms or bellows
• Teflon, Buna N, Kapton, or Viton diaphragms
• Hastelloy or Monel diaphragms
• 316L stainless steel sanitary diaphragms
• 303 stainless steel pistons for high pressure
Industries & Applications
• Chemical plants
• Pipelines and refineries
• Coal and grain dust areas
• Gas purge lines
• Buffer gas systems
• Tank blanketing
• Pumps, compressors and turbines
Hastelloy® is a registered trademark of Haynes International, Inc. Monel® is a
registered trademark of the INCO family of companies. Teflon® is a registered
trademark of E.I. DuPont.
Options
• Various microswitch options from 1 amp to 30 amps and up
to 480 VAC, including adjustable deadband and manual
reset switches
• SPDT & DPDT hermetically sealed switches
• Optional immersion stem and capillary lengths for
temperature switches
Temperature model
with dual output
ATEX
APPROVED
Pressure model with welded
stainless steel diaphragm
(LVD, PED)
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For complete specifications visit www.ueonline.com
117 Series
Division 2 Hazardous Location Pressure, Vacuum, Differential Pressure and Temperature Switches
feature compact, light-weight corrosion-resistant construction
Features
• Class I, Division 2, Groups A, B, C & D; Class II, Division 2,
Groups F & G; Class III
• Hermetically sealed snap switch, SPDT output
• Choice of sensor materials, including welded stainless steel
diaphragm or bellows sensors
• Epoxy coated enclosure with captive cover screws
• Enclosure Type 4X certified
• Terminal block wiring
Pressure Model
Ranges
Pressure: 30”Hg Vac to 3500 psi (-1 to 241,3 bar)
Differential Pressure: 0.8” wcd to 500 psid (2 mbar to 34,5 bar)
Temperature: -120°F to 640°F (-84.4°C to 337.8°C)
Remote Mount
Temperature Model
Options
• European ATEX and Russian Gosgortechnadzor compliance
for intrinsically safe areas
• DPDT hermetically sealed switch
(LVD, PED)
360 Series
316 Stainless Steel Hazardous Location Pressure Switch, providing compact size and ease of setpoint adjustment
Pressure Range
Options
• 2 to 9000 psi (0,1 to 620,5 bar)
ATEX
APPROVED
Features
• Class I, Divisions 1 & 2, Groups A, B, C & D; Class II,
Divisions 1 & 2, Groups E, F & G; Class III; Zone 1
• European ATEX flameproof compliance for hazardous areas
• Compact 316 stainless steel enclosure
• Enclosure Type 4X/IP66 certified
• Hermetically sealed snap switch
• High adjustable set point range and proof pressure
• Tethered cover plate
• 1/4” or 1/2” NPT (female) pressure connections
• NPT (male) electrical connection with 72” color-coded lead
wires
• 1 A, bifurcated gold contacts switch
• DPDT hermetically sealed snap switch
• Integrated pressure snubber
• Autoclave type SF-250-CX pressure connection
Industries & Applications
• Offshore platform
safety panels
• Blowout preventors
(BOP)
• Rotating equipment
• Chemical plants
and refineries
360 Series
(LVD, PED)
For complete specifications visit www.ueonline.com
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Spectra 12 Series
Vibration Resistant, 316 Stainless Steel Hazardous Location Pressure, Differential Pressure and
Temperature Switches, with Worldwide Agency Certifications
Features
• Compact 316 stainless steel construction
• Enclosure Types 4X, 7 and 9/ IP66 Certified
• European ATEX , Russian Gosgortechnadzor, and Ukrainian
Gosnadzorohrantruda flameproof compliance for hazardous
areas
• Convenient field setting and adjustment
• SPDT or DPDT hermetically sealed switches
• Snap-acting Belleville spring for long life, vibration resistance
and setpoint stability
• Mounting bracket available for retrofit applications
• 3 year warranty
• 72” color-coded leadwires with strain relief
Ranges
Pressure
ATEX
APPROVED
Pressure: 1 to 6000 psi (0,1 to 413,7 bar)
Differential Pressure: 0.7” wcd to 150 psid
(1,7 mbar to 10,3 bar)
Temperature: -130 to 650°F (-90 to 343.3°C)
Selection of pressure sensors to match ranges, sensitivity and
repeatability requirements
• Welded 316 stainless steel diaphragms
• Teflon coated Kapton diaphragms
• 303 stainless steel piston for high pressures
• 1/2” orifice versions for clean out requirements
Options & Capabilities
• 1 A, bifurcated gold contacts switch
• M20 metric thread electrical connection
• 4 terminal DIN connector
• Pre-wired junction box and junction box and terminal kit
• European ATEX and Russian Gosgortechnadzor for
intrinsically safe areas
• Field installable surface mounting hardware, union connector
and thermowell kits
Temperature switch with
optional armored capillary
Industries & Applications
• Upstream Oil & Gas processes
• Blowout preventors (BOP)
• Instrument panels
• Pipelines and pumping stations
• Rotating equipment
• Chemical plants and refineries
Optional Cover Locking Ring
(LVD, PED)
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For complete specifications visit www.ueonline.com
Explosion Proof & Weather-Tight, 316 Stainless Steel Pressure Transmitter
Pressure Range
Applications
• 0 to 100 psi (0 to 6,9 bar) through 0 to 25,000 psi (0 to
1723,7 bar)
• Offshore platform panels for safety, and subsea valve
monitoring
• Tubing and casing pressure monitoring
• BOP (Blowout preventor) pressure monitoring
• Gas flow measurement and pipelines
• RTU and SCADA packages
• Rotating equipment
• Petroleum refining and chemical plants
• Water and wastewater treatment
Features
• Fixed range or field adjustable transmitter models
• UL listed, cUL certified, and ATEX, CE compliant
• Class I, Divisions 1 & 2, Groups A, B, C, & D; Class II,
Divisions 1 & 2, Groups E, F, & G; Class III
• Compact 316 stainless steel, all welded and weather-tight
enclosure (Enclosure Type 4X/IP66 certified)
• Choice of 1/4” NPT, 1/2” NPT, SAE, medium or high pressure
autoclave pressure connections, male or female
• Stainless steel wetted parts
• 0.25% accuracy
• Non-interactive zero and span adjustment
• Easy field adjustment (in-place) does not require a calibrated
pressure source
• 1/2” NPT (male) electrical connection with 72” color-coded
lead wires with strain relief
• Certificate of Calibration provided for each transmitter
• 4-20 mA or 1-5 VDC output
New Features*
• Lower pressure ranges: 0 to 15 psi, 0 to 30 psi, and 0
to 50 psi
• ASIC technology for maximum thermal stability and
tighter zero balance
* Pending Agency Approval
Please check with UE or UE Representative for availability.
ATEX
APPROVED
TX200™ Series
(PED, EMC)
For complete specifications visit www.ueonline.com
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Pressure & Differential Pressure Switches for OEM’s
Spectra 10 Series
Cost-Effective, Compact, Cylindrical Pressure Switches for OEM’s
Features
Applications
• 1 1/4” Diameter and height as small as 3”
• Adjustable ranges from 4 to 7500 psi (0,3 to 517,1 bar)
• Proof pressures up to 12,000 psi (827,4 bar)
• Most models designed to meet Enclosure Type 4 requirements
• Factory set or field adjustable with tamper-resistant cover
• Choice of 7 electrical terminations
• Fluid power/hydraulics
• Vehicles and off-road construction equipment
• Pumps and compressors
• Fire suppression systems
• Medical equipment
Options & Capabilities
• Viton® or ethylene propylene (EPDM) sensor construction
• Adjustment cover lock
• Variety of pressure connection types (threads) and materials
• Special length lead wires or cable
• Field installable surface mounting kit
• European ATEX and Russian Gosgortechnadzor compliance
for intrinsically safe areas
Optional Cover Lock
C
US
NPT & SAE Pressure
Connection Options
(LVD, PED)
24 Series
Compact, Economical Pressure, Vacuum and Differential Pressure Switches
Features
Applications
• Compact, lightweight corrosion-resistant polyester enclosure
• Designed to meet Enclosure Type 4 requirements
• Terminal block wiring
• Vacuum and pressure adjustable ranges from 30” Hg Vac to
90 psi (-1 to 6,2 bar)
• Differential pressure adjustable ranges from 1 to 45 psid
(68,9 mbar to 3,1 bar)
• Available with brass, Polysulfone® (FDA approved) and
PFA Teflon® pressure connections
• Filter status monitoring
• Proof of flow
• Pumps and compressors
• Hot water heaters and boilers
• HVAC equipment
• Deionized water systems, wet benches and cleaning
equipment
Options & Capabilities
• Red status light for indication of setting mode
• Buna-N or Viton® sensor construction
• Watertight conduit fitting
• External adjustment knob
24 Series with Brass Pressure Connection
(LVD, PED)
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For complete specifications visit www.ueonline.com
Pressure & Temperature Switches for OEM’s
54 Series
Economical Pressure, Vacuum and Temperature Switches
Features
Applications
• Versatile family of pressure and temperature switches for
general service
• Adjustable pressure ranges from 30” Hg Vac to 6000 psi
(-1 to 413,7 bar)
• Adjustable temperature ranges from -130 to 650°F
(-90 to 343.3°C)
• Reference scale or multiple-turn hex adjustment versions
• NEMA 1 or open frame (skeleton) design for OEM
applications
• Choice of one or two switch outputs
• Sprinkler System models are California State Fire Marshal,
New York City MEA, and FM approved
• Irrigation pump systems
• Fire suppression equipment and sprinkler switches for
fire protection
• Medical applications include hospital gas alarms,
oxygen concentrators and autoclaves
• Heater thermostats
• Laboratory equipment
• Food service appliances
Options
Local Mount
Temperature Switch
• Viton® construction on pressure models
• Polysulfone pressure connection
• Piston sensor version for high pressure applications
• Choice of copper or stainless steel bulb and capillary material
• Complete selection of separable wells and union connectors
• Variety of switch output options includes adjustable
deadband, close deadband and manual reset
• Brass bellows models available
(LVD, PED)
55 Series
Rugged Temperature Switches with External Dial
Features
Applications
• Remote mounting for critical temperature alarm, shutdown
and control functions
• Adjustable ranges from -130 to 650°F (-90 to 343.3°C)
• Single or dual switch outputs rated at 15 A
• Dual switch output versions can be separated up to
100% of range
• Designed to meet Enclosure Type 4X requirements
• Open frame (skeleton) construction for OEM applications
• Industrial oven control
• Food service appliances
• Laboratory equipment
• Industrial heaters
• Heat tracing and freeze
protection
Options
• Choice of copper or stainless steel bulb and capillary material
• Custom capillary lengths and stainless steel armor or Teflon®
protected capillary available
• Complete selection of separable wells and union connectors
• Switch output options include close deadband, manual reset,
and 20 A switch rating
For complete specifications visit www.ueonline.com
Heat Trace Switch
(LVD, PED)
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J6 and J21K Series
Rugged Pressure and Differential Pressure Switches with Sealed Metal Bellows Sensors
Features (J6)
Features (J21K)
• Pressure, vacuum and adjustable deadband models
• Adjustable ranges from 30” Hg Vac to 6000 psi
(-1 to 413,7 bar)
• Reliable sealed isolated metal bellows sensors
• Designed to meet Enclosure Type 4X requirements
• SPDT output
• Epoxy coated
• Adjustable Differential Pressure ranges from 30” Hg Vac to
90 psid (-1 to 6 bar)
• Reliable sealed isolated metal bellows sensors
• Welded 316 stainless steel models
• Epoxy coated enclosure, designed to meet Enclosure Type 4X
requirements
• Single switch (SPDT) output
Applications
Applications
• Instrument air applications
• Alarm and shutdown for industrial
processes
• Threshold protection for OEM
machinery and equipment
• Water treatment systems
• Pumps and compressors
• Compressors for filter status
monitoring
• Refrigeration equipment (chillers)
• Proof of flow
• Water treatment and filtration
systems
• HVAC equipment
(LVD, PED)
J6 Sensitive Bellows
Pressure Switch
J21K Differential Pressure switch
with nickel-plated brass pressure
connections and brass bellows
J40 Series
Skeleton (Open Frame) Pressure Switches with Metal Bellows Sensors for OEM’s
Features
Applications
• Compact open frame (skeleton) design for OEM applications
• Adjustable ranges from 30” Hg Vac to 300 psi
(-1 to 20,7 bar)
• Brass and phosphor bronze sealed metal bellows sensors
• Easy external adjustment
• Single switch (SPDT) output
• Welding and plasma cutting machines
• Sterilizers and autoclaves
• Food service appliances
• Dehydrators
• Medical equipment
Options & Capabilities
• Adjustable deadbands
• Switch output options include close deadband and 20 A
output rating
• Special sensor housing design
• Push-on terminals for quick connect/disconnect
• Special ranges
C
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U N I T E D
(LVD, PED)
E L E C T R I C
C O N T R O L S
For complete specifications visit www.ueonline.com
800 Series
Indicating Temperature Switches for the OEM and Process Industries
Features
Applications
• Indicating temperature control with remote stainless steel
bulb and capillary
• Adjustable ranges from -180 to 650°F (117.8 to 343.3°C)
• Corrosion resistant Lexan enclosure
• Single or dual SPDT switch output
• Division 1, explosion-proof models for hazardous locations
• Set point repeatability and indication accuracy ±1%
• Food service appliances
• Industrial ovens and heaters
• Packaging machines
• Plating equipment
• HVAC equipment
Options
• Dual output versions with external common adjustments
• Thermometer only models
• Custom capillary lengths with optional protective
armor cable
• Designed to meet Enclosure Type 4 requirements with
optional watertight connector (Enclosure Type 4X on
explosion-proof model)
Indicating Temperature
(Dual Output)
ATEX
APPROVED
(LVD)
Explosion-proof Indicating
Temperature Switch
LPS
Low Pressure Switching Monitor measures Differential Pressure with Independent high and low limit alarms
Features
Applications
• Available ranges from 0.2” wc to 50” wc
(50 Pascal to 20KPa)
• Small 1/16 DIN size for easy panel mounting
• Selectable time-delay eliminates nuisance alarm
• LED display of process and high and low alarms
• Isolated form A contacts
• 4-20 mA or 0-10 VDC analog output
• Removable terminal block for 18/26 AWG wire
• Convenient power requirement 12-24 VAC/VDC
• In-place calibration and certification
• Compliant with UL 508 and CE EN 61326 EMI requirements
• Compound ranges available
• Hepa Filter and Alarm
• Exhaust Monitoring
• Coating and Painting Booth
• Clean Room Pressure Monitor
• Ventilating Systems
• Fume Hoods
• Level Sensor
• Control Panels
• HVAC Systems
• Filling Systems
For complete specifications visit www.ueonline.com
U N I T E D
E L E C T R I C
C O N T R O L S
15
Applied Sensor Technologies
Division of United Electric Controls
Temperature Sensors
Sensor Types
Applied Sensor Technologies offers four types of
Temperature Sensing Elements:
Thermocouples
A thermocouple is two wires of dissimilar metals joined at one
end. Changes in temperature at the junction induce a change
in electromotive force (emf) at the other end. Our standard
offering includes base-metal (J, K, E and T) and noble-metal (R,
S, and B) calibrations.
RTD’s or Resistance Temperature Detectors
An RTD’s resistance increases as the temperature increases.
We offer both wire-wound and thin-film designs, depending on
the application. Many possible curves are available, from 100ohm, 500-ohm, and 1000-ohm platinum RTDs in both DIN and
American alphas, to nickel-iron and copper curves.
Thermistors
Thermistors rely on the resistance change in a ceramic
semiconductor, with the resistance dropping non-linearly with a
temperature rise. Many different elements are offered, including
the common 10K and 100K curves.
IC Sensors
The integrated circuit (IC) temperature transducer provides
either voltage or current output and is extremely linear.
16
U N I T E D
E L E C T R I C
C O N T R O L S
Custom Designed Sensors for
OEM Customers
Applied Sensor Technologies excels in supplying today’s
exacting manufacturers with temperature sensors that meet
their needs. We can help you develop, and then manufacture
the sensor that works with your product. Our strengths include:
• Convenience – Sales personnel, located around the world,
are available to serve customers whenever and wherever they
need assistance
• Engineering Expertise – We’ll work with your engineers to
develop the right design
• Lean Manufacturing – Our highly efficient manufacturing
processes are designed to build your sensor economically and
reliably
• Responsiveness – We’ll deliver your parts when you need them
Applications
We manufacture temperature sensors for many different types
of customers’ applications. Some of our customers use our
products in equipment such as:
• Scientific Instruments – Storage and measurement
• Food Equipment – Cooking, storing and cleanup
• Medical Equipment – Sterilizing, biological storage
• Aerospace – Exhaust gas monitoring
For complete specifications visit www.appliedsensortech.com
Sensor Products for the Process Customer
We have a broad selection of standard temperature sensors that
are designed for general industrial use. These are available for a
variety of uses and come in many standard configurations:
• Terminal Heads – Configurations including NEMA 4 and
explosion proof heads; with or without NUN (nipple-unionnipple) connections
• Leadwire – Stainless steel sheath with fiberglass, Teflon® or
PVC insulation available with a variety of protective coverings
including Teflon® sleeves
• Process Mount – Double and single sided process mount
styles and single sided instrument mounts
• Plugs – Standard and mini male plugs with and without
leadwires
• Surface Mount – A variety of mounting options including
washer styles, mounting lugs and weld pads; with fiberglass
or Teflon® insulation
Heat Trace RTDs
When you choose our Heat Trace RTD’s you simplify installation
and reduce your maintenance expenses. Designed for use in
any pipe or surface temperature measuring application, these
sensors have:
• NEMA 4 or explosion-proof heads
• Heat transfer pad with excellent temperature response
• Rugged stainless steel sheaths for excellent mechanical
protection
• Replaceable element design for simplified RTD replacement
— To replace a faulty element, you simply remove the head
cover, disconnect the leads and remove the flexible element.
You then insert the new element and reconnect the leads.
Your process is up and running in minutes.
• Options include dual RTD sensors, thermocouple sensors and
a variety of head styles
The Sensor Box™
Temperature Sensor Accessories
The Sensor Box™ provides the Process customer with an
alternative to expediting, emergency orders and large amounts
of “dead” inventory. A modular system of sensors, hardware and
tools, the Sensor Box™ is used by the maintenance professional
to build a variety of temperature sensor assemblies on-site, in
minutes. Among the benefits that customers report are:
• Head mounted transmitters
• Thermowells and protection tubes
• Thermocouple extension wire
• Temperature sensor heads and terminal blocks
• Extension lead wire assemblies
• Plugs and other terminations
• Compression fittings
• Greatly reduced expediting, emergency orders and
premium charges
• Improved process up-time
• Lower, more flexible
inventory
The Sensor Box™ can be
customized in many ways, to
meet customers’ specific needs.
For complete specifications visit www.appliedsensortech.com
U N I T E D
E L E C T R I C
C O N T R O L S
17
Industrial Pressure Transducers for OEM’s
UE transducers meet the requirements of OEM’s who need precision performance in tough and exacting applications, providing specification flexibility that cannot be matched by high volume or offshore transducer suppliers.
P100 Series
P027/P037 Series
Flexible design OEM Transducers
Compact Pressure Transducers
Features
Features
• High precision and repeatability
• Shock and Vibration resistant
• Impervious to wide ambient temperature extremes
• Flexible output levels to match microprocessor inputs
• Moisture protection and submersible capabilities
• ASIC technology for maximum thermal stability
• High precision and repeatability
• Shock and Vibration resistant
• Impervious to wide ambient temperature extremes
• Flexible output levels to match microprocessor inputs
• Moisture protection and submersible capabilities
• ASIC technology for maximum thermal stability
Choice of ±0.15, ±0.25, ±0.50% FSO static error band; Ranges
to 60,000 psi
Choice of ±0.25, ±0.50, ±1.0% FSO static error band;; Ranges to
10,000 psi
• 0-5 VDC, 1-5 VDC, 0-10 VDC, 1-2 mV/V nominal or 4-20
mA current loop
• Reliable bonded foil strain gauge technology
• Gauge, sealed gauge, vacuum, compound or absolute
pressure reference
• Rugged stainless steel construction
• Reverse polarity protection
• EMI/RFI filter protection
• Field adjustable span and zero
• 9 to 28 VDC excitation
• 0 to 160°F compensated temperature
range
• Durable and reliable
• 0-5 VDC, 1-5 VDC, 3mV/V nominal or 4-20 mA output
• 2, 3 or 4 wire circuitry
• Gauge, sealed gauge or absolute pressure reference
• Rugged stainless steel construction
• Integral male or female pressure connection
• 0 to 160°F compensated temperature range
• Teflon® coated flush mount designs
P100 Series
P027 Series
(EMC)
P037 Series
18
U N I T E D
E L E C T R I C
C O N T R O L S
For complete specifications visit www.ueonline.com
Switch Selection Guide
X = Standard
PRODUCT SERIES
J6
10
12
PAGE
15
12
10
Pressure
X
X
X
Vacuum
X
O = Option
J21K
24
J40
54
55
100
C = Capability
117
120
360
400
TX200
800
2W
14
12
14
13
X
X
X
X
13
6
9
8
9
7
11
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
15
ONE SERIES
4W
8W
4
5
5
X
X
X
X
X
X
X
X
X
X
X
X
X
VARIABLE
Differential Pressure
X
Temperature
X
X
X
X
X
X
X
X
X
C
X
X
ENCLOSURE
Skeleton
X
Enclosure Type 1 Gen. Purpose
X
Enclosure Type 4 Watertight
Enclosure Type 4X Watertight
X
X
X
X
X
X
O
X
Division 1, Hazardous
X
Division 2, Hazardous
X
Zone 1
X
O
O
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
O (IS)
X
X
X
X
X
X
SPST
SPST
OUTPUT
Single Switch SPDT
X
X
X
X
X
Dual Switch SPDT
X
X
X
X
X
X
X
X
X
X
X
O
O
O
O
O
O
Triple Switch SPDT
X
DPDT
Dual Switch DPDT
Adjustable Deadband
SPST
O
X
O
O
O
Hermetically Sealed
Switch SPDT
X
X
O
X
Hermetically Sealed
Switch DPDT
X
X
O
X
X
4 to 20 mA
X
1 to 5 VDC
O
X
X
X
X (2WLP)
SENSORS
Welded st/st Diaphragm
Stainless Steel Bellows
X
X
Elastomer Diaphragm
X
X
X
X
X
X
X
X
X
X
X
C
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Ceramic Sensors
Brass/Bronze Bellows
X
Piston
X
X
X
Process Alloy
C
Local Temperature Mount
C
X
Remote Temp. Mount
X
X
X
X
X
X
C
O
O
O
X
X
X
X
X
X
X
X
X
X
X
O
O
X
X
X
O
O
O
O
X
X
X
X
C
X
X
MISCELLANEOUS
Terminal Block
X
Visual Indication*
O
* Visual indication may be through a pilot light option or display of process pressure or temperature readings.
IS = Intrinsically Safe with Option M036
Selecting Pressure Transducers see page 18; Selecting Temperature Sensors see pages 16 and 17 - Applied Sensor Technologies
For complete specifications visit www.ueonline.com
U N I T E D
E L E C T R I C
C O N T R O L S
19
RECOMMENDED PRACTICES AND WARNINGS
United Electric Controls Company recommends careful consideration
of the following factors when specifying and installing UE pressure
and temperature units. Before installing a unit, the Installation
and Maintenance instructions provided with unit must be read and
understood.
• To avoid damaging unit, proof pressure and maximum temperature
limits stated in literature and on nameplates must never be
exceeded, even by surges in the system. Operation of the unit up to
maximum pressure or temperature is acceptable on a limited basis
(e.g., start-up, testing) but continuous operation must be restricted
to the designated adjustable range. Excessive cycling at maximum
pressure or temperature limits could reduce sensor life.
• A back-up unit is necessary for applications where damage to
a primary unit could endanger life, limb or property. A high or
low limit switch is necessary for applications where a dangerous
runaway condition could result.
• The adjustable range must be selected so that incorrect,
inadvertent or malicious setting at any range point cannot result
in an unsafe system condition.
• Install unit where shock, vibration and ambient temperature
fluctuations will not damage unit or affect operation. Orient unit
so that moisture does not enter the enclosure via the electrical
connection. When appropriate, this entry point should be sealed
to prevent moisture entry.
• Unit must not be altered or modified after shipment. Consult UE
if modification is necessary.
• Monitor operation to observe warning signs of possible damage
to unit, such as drift in set point or faulty display. Check unit
immediately.
• Preventative maintenance and periodic testing is necessary for
critical applications where damage could endanger property or
personnel.
• For all applications, a factory set unit should be tested before
use.
• Electrical ratings stated in literature and on nameplate must not
be exceeded. Overload on a switch can cause damage, even on
the first cycle. Wire unit according to local and national electrical
codes, using wire size recommended in installation sheet.
• Do not mount unit in ambient temp. exceeding published limits.
LIMITED WARRANTY
Seller warrants that the product hereby purchased is, upon delivery,
free from defects in material and workmanship and that any such
product which is found to be defective in such workmanship or
material will be repaired or replaced by Seller (Ex-works, Factory,
Watertown, Massachusetts. INCOTERMS); provided, however, that this
warranty applies only to equipment found to be so defective within
a period of 24 months from the date of manufacture by the Seller
(36 months for the Spectra 12, TX200 and One Series products; 18
months for Temperature Sensors and 12 months for Transducers).
Seller shall not be obligated under this warranty for alleged defects
which examination discloses are due to tampering, misuse, neglect,
improper storage, and in any case where products are disassembled
by anyone other than authorized Seller’s representatives. EXCEPT FOR
THE LIMITED WARRANTY OF REPAIR AND REPLACEMENT STATED
ABOVE, SELLER DISCLAIMS ALL WARRANTIES WHATSOEVER WITH
RESPECT TO THE PRODUCT, INCLUDING ALL IMPLIED WARRANTIES
OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE.
LIMITATION OF SELLER’S LIABILITY
Seller’s liability to Buyer for any loss or claim, including liability
incurred in connection with (i) breach of any warranty whatsoever,
expressed or implied, (ii) a breach of contract, (iii) a negligent act or
acts (or negligent failure to act) committed by Seller, or (iv) an act for
which strict liability will be inputted to seller, is limited to the “limited
warranty” of repair and/or replacement as so stated in our warranty of
product. In no event shall the Seller be liable for any special, indirect,
consequential or other damages of a like general nature, including,
without limitation, loss of profits or production, or loss or expenses of
any nature incurred by the buyer or any third party.
UE specifications subject to change without notice.
U.S. SALES OFFICES
United Electric Controls
31 Old Stage Road
Hampton Falls, NH 03844
Phone: 617-899-1132
email: northeastsales@ueonline.com
United Electric Controls
28 N. Wise Ave.
Freeport, IL 61032
Phone: 815-341-2588
email: midwestsales@ueonline.com
United Electric Controls
1022 Vineyard Drive
Conyers, GA 30013
Phone: 770-335-9802
email: southeastsales@ueonline.com
United Electric Controls
5829 Grazing Court
Mason, OH 45040
Phone: 513-535-5486
email: midatlanticsales@ueonline.com
United Electric Controls
102 Salazar Court
Clayton, CA 94517
Phone: 925-408-5997
email: westcoastsales@ueonline.com
United Electric Controls
27 Summit Terrace
Sparta, NJ 07871
Phone: 973-271-2550
email: easternsales@ueonline.com
United Electric Controls
4306 Whickham Drive
Fulshear, TX 77441
Phone: 832-457-6138
email: southwestsales@ueonline.com
United Electric Controls
5201 Arbor Court
Odessa, TX 79762
Phone: 432-770-4164
email: westtexassales@ueonline.com
DIVISIONS
INTERNATIONAL OFFICES
CHINA
United Electric Controls
Room 1011, 10th Flr,
Huai Hai Zhonghua Building
No. 885, Renmin Road, Luwan District
Shanghai 200010, P.R. China
Phone: +8621-6255 8059
email: chinasales@ueonline.com
EASTERN EUROPE & SCANDINAVIA
United Electric Controls
05-806 Komorow
Kujawska 5, Poland
Phone: +48 22 499 4804
email: easterneuropesales@ueonline.com
GERMANY
United Electric Controls
An Der Zentlinde 21
D-64711 Erbach, Germany
Phone: 496-062-7400
email: europeansales@ueonline.com
INDIA
United Electric Controls
House no. 7, Kamalkunj Society
Nizampura,
Baraoda (Gujarat), India
Phone: +91-265-2788654
email: indiasales@ueonline.com
ASIA-PACIFIC
United Electric Controls, Far East
No. 1-2-2, 2nd Floor
Jalan 4/101C
Cheras Business Centre
Batu 5, Jalan Cheras
56100 Kuala Lumpur, Malaysia
Phone: 603-9133-4122
email: fareastsales@ueonline.com
MEXICO
United Electric Controls
Andador Austria 102
Fracc. Petroquimica CP 89365
Tampico, Tamaulipas Mexico
Phone: 833-132-3726
email: latinamericasales@ueonline.com
Applied Sensor Technologies
180 Dexter Avenue, P.O. Box 9143
Watertown, MA 02471-9143
Telephone: 617-923-6966
Fax: 617-926-8411
www.appliedsensortech.com
RUSSIA
United Electric Controls, Moscow
Kuusinena str., 19A, Office 310
Moscow, 125252, Russia
Phone: +7 (095) 792-88-06
Precision Sensors
50 Seemans Lane
Milford, CT 06460
Phone: 203-877-2795
Fax: 203-877-8752
www.precisionsensors.com
CANADA
UNITED ELECTRIC
CONTROLS
180 Dexter Ave, P.O. Box 9143
Watertown, MA 02471-9143 USA
Phone: 617 926-1000
Fax: 617 926-2568
http://www.ueonline.com
email: russiansales@ueonline.com
EASTERN
68 Mosley Crescent
Brampton, Ontario
Canada L6Y 5C8
Phone: 905-455-5131
FAX: 905-455-5131
WESTERN
148 Silver Ridge Close N.W.
Calgary, Alberta
Canada T3B 3T4
Phone: 403-247-3724
FAX: 403-247-3724
SP070510M