100 Series Type H100 Model 15884 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 and compressors), inputs for annunciator panels, and fire suppression systems.
Features
  • Single Switch Output
  • Epoxy Coated and Gasketed Cast Aluminum Enclosure Type 4X
  • Tamper-Resistant Set Point “Lock”
  • Heat Trace and Freeze Protection Thermostats

Specifications

Adjustment Type

  • Captive Clamp Screws
  • Factory Set (Pre-Set)
  • Set Point Adjustment

Ambient Temperature Range

  • -40° to 71° C (-40° to 160° F)

Applications

  • Fire Suppression System
  • Freeze Protection
  • Heat Tracing
  • Inputs for Annunciator Panel
  • OEM Equipment
  • Process Plants
  • Processing Equipment (Pumps, Compressors)

Approvals & Certifications

  • ATEX Ex Directive (94/9/EC) II 1 G EEx Ia IIC T6, Tamb.= -50° to 60° C (-58° to 140° F)
  • CE
  • GOST-R 51330.0, 51330.1, 51330.10 & 51330.14
  • Low Voltage Directive (LVD) 73/23/EC & 93/68/EEC
  • PED: 97/23/EC
  • UL (C,US) 508

Conduit Connection

  • 1/2" NPT Female

Deadband

  • psi: 80 to 500 (kPa: 551.6 to 3,447, bar: 5.5 to 34.5)

Electrical Connectors

  • 7/8" Diameter Knockout
  • 7/8" Hole to 1/2" NPT Female Watertight Conduit Fitting

Electrical Contacts

  • Normally Closed
  • Normally Open

Electrical Rating

  • 0.5 A Resistive, 0.03 A Inductive at 125 Vdc
  • 2 A Resistive, 1 A Inductive at 24-30 Vdc

Enclosure Finish

  • Epoxy Powder-Coated

Enclosure, Body Material

  • Gasketed Die Cast Aluminum

Environmental Protection

  • Intrinsically Safe
  • IP66
  • NEMA 4X

Indication

  • Red Status Light, 115 Vac

Mounting

  • Pipe
  • Surface

Name Plate, Tag Material

  • Stainless Steel & Wire Attachment

NPT Connection

  • 1/4" NPT Female

O-Ring Material

  • Buna-N

Overpressure & Static Pressure Limits

  • Over Range Pressure - psi: 6,000 (kPa: 41,370, bar: 413.7)

Piston Material

  • 303 Stainless Steel

Pressure Type

  • Gauge

Process Connection Material

  • 303 Stainless Steel
  • Brass

Proof Pressure

  • psi: 10,000 (kPa: 68,948, bar: 689.5)

Repeatability

  • Set Point Repeatability: ± 1.5% of Adjustable Range

Service

  • Oxygen Service Cleaning, Alcohol Cleaning to Remove Residue from the Process Connection

Set Point - Decreasing

  • bar: 48.3 to 344.7
  • kPa: 4,826 to 34,470
  • psi: 700 to 5,000

Set Point - Increasing

  • bar: 48.3 to 344.7
  • kPa: 4,826 to 34,470
  • psi: 700 to 5,000

Shock

  • Set Point Repeats after 15 G, 10 millisecond Duration

Storage Temperature

  • -54° to 71° C ( -65° to 160° F)

Switch Type

  • One SPDT Snap-Action Switch

System Pressure

  • bar: 413.7
  • kPa: 41,368
  • psi: 6,000

Vibration

  • Set Point Repeats after 2.5 G, 5 to 500 Hz
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