Vacuum
Gauge
Pirani Vacuum Gauge [GP-G Series]
This series is a pirani vacuum gauge utilizing heat conduction of a gas.
A platinum wire is used, therefore, the units will not break even at atmospheric pressure.
The gauges have a wide range of applications and can easily measure pressures in the low vacuum range.
Various types of interlocks and pumping sequence control are available within a set point.
GP-2002G
GP-1000G
GP-1GRY
Feat ures
Interchangeable Sensor Heads
Employs sensor heads from the WP series
LED Monitor for Crisp Display
4.5-digits display (GP-2001G/GP-2002G)
Employ DIN Standard
Compact in size, 96×48DIN standard (GP-2001G/GP-2002G)
Filament Material: platinum (Pt)
Corrosion-resistant platinum is employed as filament material
Vacuum Level Output Signal
Pressure is 0 to 10V Log output
Digital Output
BCD output (GP-1000G)
Serial Communication Specification
RS232C communication (GP-1000G)
A p p lic a tio n s
Pressure measurement in roughing pumping systems
Pressure monitoring in various vacuum pumping systems
Interlocks, sequencing, and other control system related functions for
practical vacuum equipment
Process control of various vacuum equipment
Vacuum Gauge
Low Vacuum Region is Measured
Constant temperature Pirani vacuum gauge that work using the
thermal conduction of gas
Control Output Signal
Set Point : 2 pcs available from GP-1GRY/GP-2GR and
3 pcs from GP-1000G/GP-2001G/GP-2002G
Pirani Vacuum Gauge [GP-G Series]
Dimensions
GP - 1000G
Unit: mm
Controller
49.5
12.5
86
84
92
2
92
2–φ4.5
99
12.5
2–M4
50
236
12.5
(Panel cutout)
49
G P - 2001G/ GP - 2002G
Controller
Unit: mm
(Panel cutout)
44.5
91
91.5
44
48
96
12.5
123.5
(15)
GP - 2G/ GP - 2GRY
Unit: mm
(3)
4-M5
50
95
220
210
200
(Panel cutout)
GP-2G
PIRANI VACUUM
GAUGE CONTROL
224
240
99
10
50
POWER
90
RANGE
SENSOR
250
(25)
3
M e a s u re m ent Sect i on
Ga u g e H e a d
Unit: mm
φ40
Unit: mm
WP-01
WP-02
WP-03
WP-16
WPB-10-034
φ15
Rc-3/8
NW-16
φ30
φ18
UFC–034
φ33.8
115
φ18
96
102.4
29.2
φ18
65
102.5
φ18
18 13
φ18
96
102.5
86.6
93
Detection
unit (GP–H)
Gauge head
(WP–01)
26
88
25
36
φ15.9
Sensor
head cable
GP - 1GRY
84
6.7
100
39
61
8 12
89.5
48
φ56
4–M3
61
47
4–φ5
74
13
5.7
48
4-φ4
(Panel cutout)
φ57.5
type [B]
48
48
8 12
27
φ74
100
13 24
48
Unit: mm
type [C]
4–M4
φ
76
15
10 11
Standard type [A]
(Panel cutout)
57+0.5
-0
[Common for type A , B and C] Separate control box
99
140
125
110
(Panel cutout)
59.5
90
40
100
102
3.5 107
4
56
27.5
φ56
4–φ3.6
150
98
5.7
GP-1 G
GP - 1G (w ith c a s e )
100
4–φ5.0
24
80
4-M4
(10)
(Panel cutout)
160
80
80
100
φ
95
70
14
31
Unit: mm
130
92
150
(19)
86
29
Gauge Port (Opt i o n )
∅15
∅40
Outer Screw
Sleeve
O-Ring
∅18
∅40
Gauge Port Body
(54)
Gauge Port Body
(54)
Outer Screw
Sleeve
O-Ring
∅28
∅13
∅28
PG-15
GP-1G (with case)
∅16
PG-18
GP-1G
GP-2GRY
Pirani Vacuum Gauge [GP-G Series]
S p e c ific a tio n s
Model
Measurable pressure range
Pressure unit
Measurement locations
GP-1000G
GP-2001G
GP-2002G
0.4 to 2700 Pa
3×10-3 to 20 Torr
4×10-3 to 27 mbar
0.4 to 3000 Pa
3×10-3 to 22.5 Torr
4×10-3 to 30 mbar
Pa
Pa/kPa
GP-1GRY(A)
GP-2GRY
0.4 to 2700 Pa
3×10-3 to 20 Torr
4×10-3 to 27 mbar
±15%
0.4 to 3000 Pa
3×10-3 to 22.5 Torr
4×10-3 to 30 mbar
2
51 to 760 Pa
3.8×10-1 to 5.7 Torr
5.1×10-1 to 7.6 mbar
±3% of full scale (linear scale conversion)
to 2700 Pa
±50% 0.4
3×10-3 to 20 Torr
-3
4×10 to 27 mbar
(exclude 10 to 1000 Pa
7.5×10-2 to 7.5 Torr
0.1 to 10 mbar)
to 3000 Pa
±50% 0.4
3×10-3 to 22.5 Torr
-3
4×10 to 30 mbar
(exclude 10 to 1000 Pa
7.5×10-2 to 7.5 Torr
0.1 to 10 mbar)
Digital indication (LCD)
200ms
linear
①DC 0 to 10V
output (103 Pa (7.5
Torr, 10 mbar) f. s.)
linear
②DC 0 to 10V
output (102 Pa (0.75
Torr, 1 mbar) f. s.)
③Quasi-log output
(1V for each range)
Digital indication (LED)
100ms
Analog indication
̶̶
DC1.5 to 11.5V
①Linear output 0 0 to 10V: 0 to 3000 Pa
0 to 22.5 Torr, 0 to 30 mbar
②Linear output 1 0 to 10V: 0 to 1000 Pa
0 to 7.5 Torr, 0 to 10 mbar
③Linear output 2 0 to 10V: 0 to 100 Pa
0 to 0.75 Torr, 0 to 1 mbar
Set points
3 (AC100V / 0.5A MAX)
DC 0 to 10mV Nonlinear output
2
(AC100V / 0.5A MAX)
3 (DC24V / 50mA MAX)
DC 0 to 10V Nonlinear output
̶̶
2
(AC100V / 0.5A MAX)
̶̶
15VA
13VA
̶̶
10 to 40℃ (50 to 104°
F)
15 to 18% (not condensing)
RS232C / BCD
AC100 to 240V
DC24V
AC100 to 240V
10VA
Dimension W×D×H
Controller weight
Accessories Power cable
Input / output connector
Operation manual
Sensor head
Options
Detection unit
Sensor head cable
50×236×99mm
Controller: 1.0kg
3m×1
1
GP-2G
Pa
10 to 1000 Pa
7.5×10-2 to 7.5 Torr
0.1 to 10 mbar
±30% (exclude 51 to 760 Pa
3.8×10-1 to 5.7 Torr
5.1×10-1 to 7.6 mbar)
Communication serial / Digital output
Operating temperature range
Operating humidity range
Power supply voltage
GP-1G (with case)
1
Accuracy
Display
Sampling time
Measurement value output
GP-1G
96×136×48mm
Controller: 90×140×100mm
Meter (A-TYPE):
100×130×100mm 100×130×100mm
100×111×100mm
Controller: 1.0kg
Meter (A-TYPE):
Meter: 0.7kg
Meter: 1.4kg
0.7kg
Detection unit (GP-H): 35g
3m×1 (option)
3m (with controller)
̶̶
̶̶
1
Various types of gauge heads including WP-01, 02, 03, 16, and WPB-10-034
GP-H, GP-BH special cable (WPB-10-034)
2, 5, 10, 15, 20, 25, 30, 50, 100m
Controller: 0.4kg
240×250×99mm
Controller: 2.8kg
Controller:
2.7kg
3m×1
1
www.ulvac.co.jp/eng
ULVAC, Inc. Components Division
Overseas Sales in Japan TEL +81-467-89-2261
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This catalog is subject to change without notice.
This catalog is published in order to sell this product in overseas. Please see Japanese catalog when purchasing in Japan.
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1840E/2012062000UYO