Model 220 Div I (ATEX) - Differential Pressure Piston Type
Overview
The Mid-West Model 220 DIV I (ATEX) carries global certifications from CSA, UL, and ATEX. The piston style Differential Pressure Switch is CSA Certified to both the Canadian and U.S. Standards and U.L. Listed to the U.S. Standards. Certified to ATEX directive Ex d, IIB + H2 with an IP65 rating.
Specifications:
- Certifications: ATEX certified, Ex d, IIB + H2 with an IP65 rating. CSA Certified, UL Listed, Class I, Division 1, Groups B, C, D; Class II, Division 1, Groups E,F, & G.
- Switch Options:
- 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 4000 PSIG (Division Classification) / 3000 PSIG (ATEX)
- Differential Over-range 4000 PSIG (Division Classification) / 3000 PSIG (ATEX)
- Range 0-5 PSID (0-0.35 bar) 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)
