Easy access to the SPDT relay and power supply terminals is provided by removing the top plate of the aluminum housing. A supply voltage of 24 VDC, 120 or 240 VAC is required. A captive screw allows the cover to swing aside while remaining attached to the unit. Adjustment to the set point of the switch can be made without disassembly of the housing.
EXAMPLE | 1950G | 00 | B | 120 | AT | Series 1950G-00-B-120-AT Explosion-proof Differential Pressure Switch, range 0.07-0.15" w.c., Buna-N diaphragm, 120 VAC supply voltage, with aluminum tag. |
SERIES | 1950G | Explosion-proof Differential Pressure Switch | ||||
RANGE | 00 0 1 5 10 20 | 0.07-0.15" w.c. 0.15-0.5" w.c. 0.4-1.6" w.c. 1.5-5.5" w.c. 3.0-11.0" w.c. 4.0-20.0" w.c. | ||||
DIAPHRAGM | B | Buna-N | ||||
INPUT VOLTAGE SUPPLY | 120 240 24 | 120 VAC 240 VAC 24 VDC | ||||
OPTIONS | AT IEC NA PRESET ST | Aluminum Tag IECEX Non-ATEX Approved Preset Stainless Steel Tag |
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