In modern industrial applications with difficult working conditions, the PS80 Low Thermal Drift is designed to provide great performance at severe temperatures while preserving the mechanical and electrical durability of the PS80 High Pressure Switches.
This switch's advanced materials and modern technology ensure reliable precision and long service life in challenging thermal situations (actuation drift ± 2 %), including extreme cold and high temperatures.
This piece of equipment preserves the mechanical strength and electrical performance that customers demand, ensuring seamless integration with existing systems and minimizing the requirement for installation changes.
Industries
- Data centers and telecom
- Agriculture
- Automotive
- Construction
- HVAC/R
- Industrial
Features
- ATEX certification is under progress and expected by early 2026
- Flexible set point range for high pressure
- Single-pole, single-throw arrangement
- NCKL-certified ignition protection
- Environmentally sealed leads
- Hermetically sealed design
- Normally open and close
- IP67 protection rating
- Low thermal drift
Applications
The PS80 Low Thermal Drift is suitable for a wide range of applications, including HVAC/R systems (heat pumps and refrigeration), automation devices, compressors and pumps, vehicle control units, and engine oil monitoring.
It is also used in process control systems, agricultural and construction machines, data centers, and other 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.