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Overview

1HP Series Aerospace Grade Pressure Switch - High Pressure Series.
1HPAR1 Aerospace Pressure Switches - Honeywell


Technical Specifications

Operating Pressure Up to 6000 psi
Product Type Pressure Switch
Connector(s) 3-wire
Contact Setting Range 150 psi to 5000 psi
Electrical Termination Right angle exit, M27759/7-20 wire
Circuitry SPST, SPDT
Termination Right angle exit, M27759/7-20 wire
Contact(s) Silver, gold
Proof Pressure Up to 9000 psi max.
Burst Pressure Up to 12000 psi
Resistive Ratings 4 A
Inductive Ratings 2 A
Temperature -55 °C to 70 °C [-67 °F to 158 °F]
Cover Type Stainless steel
Options Suitable for air, fuel, water, oil, Skydrol™; Gage and sealed gage available
Availability Global
Series Name 1HP

Technical Specifications

Operating Pressure Up to 6000 psi
Product Type Pressure Switch
Connector(s) 3-wire
Contact Setting Range 150 psi to 5000 psi
Electrical Termination Right angle exit, M27759/7-20 wire
Circuitry SPST, SPDT
Termination Right angle exit, M27759/7-20 wire
Contact(s) Silver, gold
Proof Pressure Up to 9000 psi max.
Burst Pressure Up to 12000 psi
Resistive Ratings 4 A
Inductive Ratings 2 A
Temperature -55 °C to 70 °C [-67 °F to 158 °F]
Cover Type Stainless steel
Options Suitable for air, fuel, water, oil, Skydrol™; Gage and sealed gage available
Availability Global
Series Name 1HP

Documents

TITLE DOCUMENT TYPE LANGUAGE SIZE
1HP Aerospace Pressure Switch Product Sheet Datasheet English 250KB
Case Study: 1HP Series Aerospace Pressure Switch Case Study English 2MB
Pressure Switch Line Guide Product Line Guide English 682KB
Transportation Range Guide Product Range Guide English 4MB
Controls, Monitors, and Pressure Switches Range Guide Product Range Guide English 2MB
Aerospace and Defense Product Range Guide Product Range Guide English 22MB

Product Features

  • Burst pressure rating of 1200 psi
  • High current or logic-level load options
  • Configurable with multiple pressure fittings and electrical connectors
  • Optional 90° wire harness exit
  • Qualified to RTCA DO-160D aerospace specification
  • Easily configurable to different pressure set points and differentials
  • Compact, lightweight for drop-in replacement or new applications
  • Wide selection of pressure ranges, lead wires, and contacts available
  • MIL-PRF-8805 rated switch mechanism
  • Industry's broadest pressure range (150 psi to 5000 psi)

Applications

  • Aerospace systems: engines, fuel pressure, and hydraulic systems
  • Military ground vehicles
  • Ordnance and munitions release systems
  • Military maritime systems

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