Hazardous Location Gauges, Switches & Transmitters

Mid-West Instrument has been designing and manufacturing indicating differential pressure switches for use in Hazardous Locations for over 30 years. Their products carry CSA, UL, and or ATEX certifications that apply to the entire assembly as mandated by the applicable Hazardous Locations Standards.

Available Products

• Model 120
• Model 130
• Models 140/142
• Model 220
• Model 240