Functions and Applications:
The Division 2 rated product is a lower cost alternative when compared to the Explosion-Proof designs that are often used in Division 2 applications. Mid-West Instrument's Models 140/141/142 are CSA Certified to both the Canadian and U.S. standards and U.L. Listed to the U.S. Standards. In addition the Model 140/141 indicating differential pressure switch is CE marked to the Low Voltage Directive.
Mid-West Instrument’s “Delta P” switches utilize reed switch technology. Reed switches can provide switching control from low power loads (PLC’s) to small inductive loads such as relays & small solenoids. With proper switch protection, over 1,000,000 cycles can be realized.
Product Features
- DP Ranges from 0-20" WC to 0-100 PSID
- Elastomer Diaphragm Sensing Element, No Cross Port Leakage
- Up to 3000 PSIG Working Pressure (200 bar)
- Over-Range Protection, High over Low and Low over High
- Gauge Housings Evailable in Aluminum, Brass, Stainless Steel and Acetal Plastic
- Wide Range of Elastomers