Model 140/142 Div 2 Hazardous Locations
"Diaphragm Type"
Differential Pressure Switch / Transmitter
Electrical Configurations E, F & W
Class l, Division 2, Groups A, B, C & D
Class ll, Division 2, Groups F & G
Certifications: ![](https://www.midwestinstrument.com/wp-content/uploads/2019/06/csa.jpg)
- CSA Certified to Canadian and US Standards