Ashcroft L Series Temperature Switch

Retrofits to virtually all process, for industrial & OEM applications with a watertight NEMA 4X IP66 enclosure.

Starting at $570.38

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  • Usually ships in 3-5 weeks
Product Manual Product Specs

Features

  • Watertight NEMA 4X IP66 enclosure
  • Switch elements for all applications
  • Single or dual independently adjustable setpoints
  • Fixed or fully adjustable deadband
  • UL & CSA listings standard
  • Setpoints adjustable from 15 to 100% of range
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Ashcroft L-Series temperature switches feature a SAMA Class II vapor pressure thermal system. This system provides a quick and accurate response to process temperature changes with minimal effects on the ambient temperature. This is inherent in the design due to the precise relationship between temperature and pressure according to the vapor pressure laws. A wide selection of sensing bulb and armored capillary lengths are available. The vapor pressure system design features small bulb sizes making installation easy and cost effective.

All models feature ±1% of span set point repeatability with very high over-temperature ratings. These standard designs perform well in applications where shock and vibration are a potential problem and should be used with Ashcroft thermowells for bulb protection and ease of installation and maintenance.

Ashcroft 80 Wafer Isolation Rings
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360 degree sensing flexible inner-liner, no process deadleg, 2 to 20in nominal pipe size.

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Ashcroft 81 Bolt Thru Isolation Ring
Ashcroft 81 Bolt Thru Isolation Ring

Low-maintenance protection for gauges, switches and transducers from contact with process media, for 1 to 10-inch pipe sizes.

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Ashcroft 82 Threaded Isolation Ring
Ashcroft 82 Threaded Isolation Ring

Barrel-style isolation device used on threaded piping systems to protect measuring instruments from contact with process media.

Starting at $418.48