Adjustable pressure switch for monitoring the overpressure of combustible gases of the gas families 1 = city gas, 2 = natural gas and 3 = LPG. The pressure switch uses a scaled adjustment knob to enable the adjustment of trip and reset pressure without the use of a screwdriver.
Specification
Operating Temperature
0 to +80 DegreeC
Diaphragm material
NBR
Media Type
Gas
Accuracy
+- 15 %
Electrical Rating
6 (1.5) A / 250 VAC
Electrical connection
Tab terminal 6.3 mm x 0.8 mm
Threaded connector
M 10x1, G 1/8 or G 1/4 of Brass (CuZn40)
or stainless steel (V2A)
Protection
IP 44 / IP 54 / IP 65 depending on the used protection cap
Certifications
EU Gas Appliances Regulation according to EN 1854
EU Low Voltage Directive
EU RoHS Directive
Pressure ranges:
Type
Setting range for upper switching point between
Maximum positive working pressure Standard/extended
Maximum negative working pressure Standard/extended
901.61
5 and 20 mbar
0,5 bar
0 bar
901.62
10 and 50 mbar
0,5 bar
0 bar
901.63
25 and 100 mbar
0,5 bar
0 bar
901.64
50 and 250 mbar
1 bar
0 bar
901.65
100 and 500 mbar
1 bar
0 bar
Trade Information
All India
EU Gas Appliances Regulation according to EN 1854 EU Low Voltage Directive EU RoHS Directive