




Dwyer Instruments 1950G-5-B-24 | PRESSURE SWITCH | ATEX APPROVED
Dwyer Instruments manufactures the 1950G-5-B-24, an adjustable differential pressure switch that is waterproof and explosion-proof. Its electrical rating is 24 VDC, its pressure switch range is 1.4–5.5 in w.c. (inH2O), and its diaphragm is Buna-N. It is compatible with natural gases and features screw-clamp terminal blocks for electrical connections in addition to 1/8 in NPT threaded female ports for process connections. UL listed for use in Class I, Groups A, B, C, and D; Class II, Groups E, F, and G; and Class III atmospheres is the 1950G-5-B-24. Additionally, it is CSA & FM approved for Class I, Div. 1, Groups B, C, D; Class II, Div., and ATEX / IECEx compliant.

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IP PROTECTION RATING | Explosion proof ; Class I. Groups C and D ; Class II ; Groups E ; F and G ; Class III / ATEX |
Series | 1950G Series |
Type | Enclosure: Explosion proof; Class I. Groups C and D; Class II, Groups E, F and G; Class III / ATEX |
Type | Primary: Pressure Switch |
- Suitable for natural gas.
- Adjustments may be made more easily without opening or disassembling the enclosure thanks to the external set point screw's convenient access.
- An easily accessible power source makes installation easier.
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