News Blog Where to Buy Support Translation ▼ Search Home | Products | Hazardous Location Switches Hazardous Location Switches Pressure, Differential Pressure, and Temperature Switches United Electric Controls hazardous location pressure & temperature switches are explosion-proof, hermetically sealed and approved for use in hazardous locations worldwide where explosive or corrosive atmospheres exist. Our pressure & temperature switches are used in hazardous locations for oil & gas, refineries and petrochemical applications where critical safety, alarm and shutdown functions are required. Need help? Try our product selector One Series Safety Transmitter A SIL Certified pressure or temperature monitoring transmitter switch that provides a NAMUR NE 43 standard 4-20 mA analog output. Learn More » One Series The One Series electronic pressure and temperature transmitter-switches set the standard for smart digital process monitoring. Learn More » 12 Series 12 Series SIL 2 Certified hazardous location switches are ideal for operation in tough applications where space is at a premium. Learn More » Pressure and Temperature Switches 120 Series SIL Certified, rugged, explosion-proof pressure, vacuum, differential pressure and temperature switches Learn More » 117 Series Approved for Division 2, Zone 2 hazardous and corrosive atmospheres, and with optional Zone 0 intrinsic safety compliance, the 117 Series can be used to measure vacuum, pressure, differential pressure, or temperature in a variety of applications Learn More » +1 617-926-1000 CustomerService@ueonline.com InsideSales@ueonline.com © 2021 United Electric Controls. All rights reserved. Legal Links