GMI PS241 User Manual

2-17
OPERATION
Fig. 2-21 Pump Symbol Displayed
2.8 SELF TEST
The PS200 series instrument has the ability to perform a
self test. The test can be performed any time during normal
operation of the instrument.
In this mode, the instrument tests the buzzer, LED’s,
vibration function and displays both the ammable gas type
used for calibration and the current username.
To perform a self test, press and hold the Left Hand (LH)
button .

GMI PS241 Specifications

General

Type	Pressure Switch
Protection Class	IP65
Power Supply	24 VDC
Contact Type	SPDT
Process Connection	G1/4"
Operating Temperature	-20...80°C