United Electric 100 Series Pressure,Vacuum,Differential Pressure and Temperature Switches

B100-120

B100-120 Temperature Switch

B100-120-91070

B100-121

C100-120-90417

E100-13838

E100-14931

E100-3BC

H100

H100 535 Pressure Switch

H100-14869

H100-14869-1

H100-15585

H100-171

H100-173

H100-174

H100-174 Pressure Switch

H100-186 Pressure Switch

H100-190-95303

H100-192

H100-192 XY350 Pressure Switch

H100-193

H100-194

H100-194-95331

H100-218 Pressure Switch

H100-218-1010 Pressure Switch

H100-270

H100-358

H100-361-8923

H100-521

H100-523 Pressure Switch

The 100 Series is a cost-effective, SIL-certified switch for pressure, vacuum, differential pressure, and temperature applications in process plants and OEM equipment. The rugged, one-piece enclosure features a slanted cover for wiring accessibility.

A wide variety of microswitch and process-connection options make this versatile, SIL-certified switch ideal for applications requiring a rugged weather-proof device.

Typical applications that utilize the 100 Series are heat tracing, freeze protection, processing equipment (pumps, compressors), inputs for annunciator panels, and fire suppression systems.

OverviewSIL-certified switch (SIL2)Rugged, NEMA 4X, epoxy coated enclosure?SPDT or DPDT switch output?Easy access wiring?Single switch output?Internal reference scale and adjustable deadband available?Adjustable ranges: 30 “Hg Vac to 5000 psi-1 bar to 344 bar0.2 “wcd to 500 psid0,5 mbar to 34,5 bar-120° F to 650° F-85° C to 340° C?Approvals: UL, CSA, CE, EAC (Russia), Inmetro (Brazil)

HighlightsUL listed and cUL certified.?CE-compliant to low voltage directive and pressure equipment directive.?Optional ATEX or EAC intrinsic-safety compliance?Single switch (SPDT or DPDT) output?Welded stainless-steel diaphragm models?Ultra-low pressure, “wc models?Optional sensor material for corrosive media?Polished stainless-steel flush mount connection?Pump switch models with wide adjustable deadband