In modern industrial settings with challenging operating conditions, the PS80 Low Thermal Drift is designed to deliver exceptional performance at extreme temperatures while maintaining the mechanical and electrical reliability of the PS80 High Pressure Switches.
Constructed using advanced materials and modern technology, this switch delivers reliable accuracy and long service life in demanding thermal conditions (actuation drift ±2 %), whether operating in severe cold or elevated temperatures. It maintains the proven mechanical strength and electrical performance expected by users, ensuring smooth integration with current systems and reducing the need for installation changes.
Industries
- Agriculture
- Automotive
- Construction
- HVAC/R
- Industrial
- Data Centers and Telecom
Features
- Low thermal drift
- Environmentally sealed leads
- Hermetically sealed design
- Flexible set point range for high-pressure
- IP67 protection rating
- ATEX certification in progress, expected by early 2026
- Single-pole, single-throw configuration
- Normally open, normally close
- NCKL-certified ignition protection
Applications
The PS80 Low Thermal Drift is suited to a broad range of uses, including HVAC/R systems such as heat pumps and refrigeration, automation equipment, compressors and pumps, vehicle control systems, and engine oil monitoring.
It is also used in process control environments, agricultural and construction machinery, data centres, and general industrial applications.
Specifications
Source: Sensata Technologies, Inc.
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| Operating pressure |
100 to 700 PSIG |
| Proof pressure* |
Set Point
100-500 PSIG
>500 PSIG |
Proof Pressure
500 PSIG to 1000 PSIG
800 PSIG to 1200 PSIG |
| Burst pressure |
5000 PSIG |
| Life at rated current |
100,000 cycles |
| Compatible refrigerants |
R410a, R22, R134a, R407c CO2 (R333a) and A2L (R32, R454A, R454B, R454C). A3 due are compatible.
Please reach out for other refrigerant options |
| Electrical ratings |
120/240 Vac - 6.0 FLA 36 LRA 120/277 Vac -375 VA Pilot Duty 24 Vac - 125 VA Pilot Duty |
| Dielectric strength |
750 Vrms Open Contacts 1550 Vrms Terminals to Fitting (Ground) |
| Electrical connection |
Wire Lead Quick Connect Contact Factory for additional options |
| Ambient temperature (UL rating) |
-20 ºF to 176 ºF / (-29 ºC to 80 ºC) |
| Fluid temperature (UL rating) |
-65 ºF to 275 ºF (-54 ºC to 135 ºC) |
*Proof pressure should be according to PED cert.