Pirani Vacuum Gauge General Purpose Type GP-G Series

General Purpose Type

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.




ModelGP1-GRY (A)GP-1GGP-1G with case
Measurable pressure range0.4~2700Pa
Pressure unitPa
Measurement locations1
Accuracy±3% of full scale (linear scale conversion)
DisplayAnalog indication
Sampling time
Measurement value outputDC 0 to 10mV Nonlinear output
Set points2 (AC100V / 0.5A MAX)
Communication serial/Digital output
Operating temperature range10 to 40℃ (50 to 104°F)
Operating humidity range15 to 18% (not condensing)
Power supply voltageAC100 to 240V
Dimension W×D×HController:

Meter (A-TYPE):
Controller weightController:1.0kg
Meter (A-TYPE):0.7kg
Detection unit (GP-H):35g
AccessoriesPower cable3m (with controller)
Input / output connector
Quick manual1
OptionsSensor headVarious types of gauge heads including WP-01, 02, 03, 16, and WPB-10-034
Detection unitGP-H, GP-BH special cable (WPB-10-034)
Sensor head cable2, 5, 10, 15, 20, 25, 30, 50, 100m