Explosion Proof Temperature Switches
SOR explosion proof temperature switches work on a proven, time-tested vapor pressure thermal system. Changes in fluid vapor pressure may be accurately predicted according to the influence of temperature on the switch’s sensing bulb. When the temperature in the process changes a proportional adjustment in the vapor pressure occurs in the sensing bulb. The change acts on the diaphragm/piston assembly to actuate/de-actuate an electrical, snap-action switching element at discrete process temperatures.
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Accurate and Long Lasting
- Constructed of explosion proof materials
- The switching capsule isolates switching elements from corrosive, hostile and hazardous environments
Meets Explosion Proof Requirements
- All units have earned agency listing approvals
Engineered to Your Specifications
- More specific application requirements to fit your needs can be met by customizing your temperature switch with optional components such as housings and electrical switching elements.
Economical – Simple to Use – Convenient
- Low cost and low cost of ownership
- Simple installation – no special tools needed
Product Categories
- Pressure Switches
- Pressure Transmitters
- Differential Pressure Switches
- Differential Pressure Transmitters
- Temperature Switches
- Temperature Sensors, Thermowells and Sample Probes
- Level Switches
- Level Transmitters
- Level Controllers
- Level Indicators
- Flow Switches
- Flow Transmitters
- Valves & Controls
- Flushing Rings
- Nuclear Qualified Differential Switches
- Nuclear Qualified Pressure Switches
- Nuclear Qualified Temperature Switches
- Data Monitoring Systems
- Sampling Systems