This document presents the switch catalog of Honeywell Sensing and Control, including Ultra Duty Pressure Switches, Extended Duty Pressure Switches, Extended Duty Vacuum Switches, Extended Duty Piston Switches, Factory Set Variable Differential Pressure & Vacuum Switches, and High Pressure Environmentally Sealed Extreme-Duty Switches. These switch products are suitable for various applications in harsh environments and can be customized according to customer requirements.
The Honeywell Switches Sensing and Control Selection Guide presents a range of ultra‑duty, extended‑duty, vacuum, piston and high‑pressure switches. Each family includes pressure ranges, diaphragm types, connector options and environmental ratings for harsh industrial use.
The document also provides detailed technical data such as set‑point ranges, proof and burst pressures, temperature limits and electrical ratings, helping designers select the appropriate switch for automotive, hydraulic, marine or other heavy‑duty applications.
| Operating Pressure (5000 Series Ultra Duty) | 500 PSI |
|---|---|
| Burst Pressure (5000 Series Ultra Duty) | 4000 PSI |
| Temperature Range (all series) | -40°F to +250°F |
| Proof Pressure (Series V Elastomeric Diaphragm) | 300 PSI |
| Maximum Set Point (Series V Piston) | 3000 PSI |
The 5000 Series Ultra Duty Pressure Switch can withstand a burst pressure of up to 4000 psi.
All listed switches are rated for operation from –40 °F to +250 °F.
The 5000 Series Vacuum Switches use a fluorosilicone elastomer diaphragm.
A PTFE diaphragm is available for water applications, while the standard polyimide film diaphragm is not recommended for water.