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H100 Model 15731 thru 15736 Pressure Switch
Brand: United Electric Controls Ltd
The 100 Series is a cost-effective pressure and temperature switch for 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 series ideal for applications requiring a rugged weather-proof mechanical switch.
Typical applications that utilize the 100 Series are heat tracing, freeze protection, processing equipment (pumps, compressors), inputs for annunciator panels, and fire suppression systems.
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Specifications
Adjustment Type
- Factory Set (Pre-Set)
- Field Adjustable
Ambient Temperature Range
- -40° to 71° C (-40° to 160° F)
Approvals & Certifications
- ATEX
- CE
- GOST
- LVD
- PED
- UL
Deadband, Approximate
- bar: 0.10 to 6.89
- kPa: 10.34 to 689.47
- psig: 1.5 to 100
Diaphragm Material
- Buna-N
Electrical Connectors
- 1/2” NPT Female Conduit Connection
- 7/8” Diameter Knockout
Electrical Rating
- 20 A, 125/250/480 Vac Resistive
Enclosure, Body Material
- Die Cast Aluminum, Epoxy Coated
Environmental Protection
- IP66
- NEMA 4X / IP66
Mounting
- Pipe
- Surface
NPT Connection
- 1/4” NPT Female
O-Ring Material
- Buna-N
Options
- Cleaned for Oxygen
- Paper Tag
- Range Indicated on Nameplate, kg/cm²
- Range Indicated on Nameplate, kPa or MPa, Factory Selected.
- Stainless Steel Tags
Pressure Type
- Gauge
Process Connection Material
- Nickel-Plated Brass
Proof Pressure
- bar: 41.36 to 172.36
- kPa: 4,136 to 17,236
- psig: 600 to 2,500
Repeatability
- ± 1 % of Adjustable Range
Set Point - Decreasing
- bar: 0.2 to 117.2
- kPa: 20.68 to 11,721
- psig: 3 to 1,700
Set Point - Increasing
- bar: 0.2 to 117.2
- kPa: 20.68 to 11,721
- psig: 3 to 1,700
Shock
- Set Point Repeats after 15 G, 10 millisecond Duration
Standard Features
- Tamper-Resistant Set Point ”Lock”
Switch Type
- SPDT
System Pressure
- bar: 34.5 to 137.9
- kPa: 3,447 to 13,790
- psi: 500 to 2,000
Vibration
- Set Point Repeats after 2.5 G, 5 to 500 Hz