Capillary temperature switch PT

adjustableSPDTNPT 1/2

The Ashcroft® PT NEMA 9 explosion proof temperature switch is designed for use in harsh applications where hazardous approvals and uncompromising safety is required. The PT switch proven technology provides a stable, long-lasting product that can be used over a wide range of temperatures. It is field proven for extreme reliability and is ideal for pressure control, shutdown or alarm operations in hazardous locations. Key Features: Fixed or adjustable deadbands Single or Dual adjustable set points Dual chamber design, allows for safe field calibration of switch even with the power connected Direct or remote reading thermal systems Wide switch element selection UL and CSA hazardous approvals CE approved Applications: Process Market: Refineries Steel Mills Water and Sewage Treatment Facilities Industrial Market: Pumps, Compressors and Turbines Boilers and Burners Reverse Osmosis Systems / Filters Setpoint Repeatability (Accuracy) ±1% of span (Additional setpoint shift of ±1% of range per 50°F from initial setpoint set at 70°F typical) Setpoint Dual setpoint, fixed deadband (Setpoints - factory set or field adjustable) Single setpoint, adjustable deadband Single setpoint, fixed deadband Deadband Fixed or adjustable Enclosure Material Epoxy coated aluminum Remote Mount Capillary lengths from 5´ to 25´ (5 ft. increments) Consult Factory for longer lengths