COMPANY HEADER
Request Information
The Ashcroft® LT NEMA 4 temperature switch is engineered for use in virtually all OEM and industrial applications. The simple design allows for easy wiring and field installation, while its proven technology delivers repeatable, long-term performance. With temperature ranges from -40 ºF to 750 ºF this switch is ideal for temperature control, shutdown or alarm operations.

Specifications

Brands

 N/A Ashcroft®
Setpoint Repeatability (Accuracy)1 N/A ±1 % of Span
Setpoint2 N/A Dual Setpoint, Fixed Deadband Single Setpoint, Adjustable Deadband Single Setpoint, Fixed Deadband

Deadband

 N/A Fixed Adjustable

Enclosure Ratings

 N/A National Electrical Manufacturers Association (NEMA) 4X Ingress Protection (IP66)

Enclosure Material

 N/A Epoxy Coated Aluminum

Electrical Termination

 N/A 3/4 in. NPT Female Conduit Connection 1/2 in. NPT Female

Optional Electrical Termination

 N/A M20 x 1.5

Direct Mount Wetted Material

 N/A 316 Stainless Steel

Remote Mount Bulb Capillary Wetted Material

 N/A 316 Stainless Steel

Spiral Armor Wetted Material

 N/A 302 Stainless Steel

Pressure Ranges

Pressure Ranges

 N/A 40 ºF to 60 ºF through 500 ºF to 750 ºF

Key Features

Key Features

 N/A
  • Choice of Temperature Ranges (from -40 ºF to 750 ºF )
  • Direct or Remote Reading Thermal Systems
  • Wide selection of switch elements
  • Adjustable setpoints from 15% - 100% of range
  • Fixed or Adjustable Deadbands
  • Single or Dual Adjustable Setpoints
  • UL, CSA and CE approved

Applications

Applications

 N/A Process Market:
Refineries
Chemical and Petrochemical Plants
Pulp and Paper Mills
Power Plants
Steel Mills
Water and Sewage Treatment Facilities

Industrial Market:

Pumps, Compressors and Turbines
Dairies and Breweries
Boilers and Burners
Reverse Osmosis Systems / Filters
Filters and Presses
Paint spraying Equipment
Specialized OEM Equipment
  • 1 Additional setpoint shift of ±1% of range per 50 ºF from initial setpoint set at 70 ºF typical.
  • 2 Setpoints - factory set or field adjustable