Model 240 Div I (ATEX) - Differential Pressure Diaphragm Type
Overview
The Mid-West Model 240 carries global certifications from CSA, UL, and ATEX. The diaphragm isolated Differential Pressure Switch is CSA Certified to both the Canadian and U.S. Standards and U.L. Listed to the U.S. Standards. It is certified to the ATEX directive Ex d, IIB + H2 with an IP 65 rating.
Specifications:
- Certifications:
- ATEX Certified, Ex d IIB + H2 Ex II 2GD IP65 rating. CSA Certified, UL Listed, Class I, Division 1, Groups B, C, D; Class II, Division 1, Groups E, F, & G.
- Switch Options:
- DPDT Relay, 277/30 VAC/VDC, 10 amps
- SPDT 3W, 125 VAC/VDC, 0.25 amps
- SPDT 60W, 240 VAC/VDC, 1.0 amps
- SPST 60W, 240 VAC/VDC, 3.0 amps
- Set Point Accuracy 2%
- Interface 1/2” Conduit / Cable Entry with 16 Position Terminal Strip
- Enclosure: NEMA 7 / Ex “d” (Flame-proof), IP65 Weatherproof rating
- Switch Adjust, Internal to the Enclosure
- Input Power, None. (For Reed switch Outputs); Required for Relay Output
- Body:
- Working Pressure 1500 PSIG (100 bar)
- Differential Over-range 1500 PSIG (100 bar)
- Range 0-20″ H2O (0-50 mbar) to 0-100 PSID (0-7 bar)
- Process Connections 1/4” FNPT End Connected (Standard)
- Materials of construction, 316 / 316L Stainless Steel,
- Indicator:
- Accuracy 2%
- 4 1/2” Standard None (Switch Only)
