Temperature Switch Solutions for Alarm, Shutdown and Control

A temperature switch provides alarm, shutdown and control for many types of processes and equipment. A full line of high quality Ashcroft® temperature switches manufactured by Dresser Instruments meet the most demanding applications.

The array of Ashcroft® temperature switch products offered, meets application needs for equipment such as off-road equipment, generators, compressors, turbines, off-shore applications, panels, pipelines, filters, blowers, wastewater applications and more.

The Ashcroft B-series switch line features the Type T-400 temperature switch which is considered to be among the most versatile general-purpose temperature and pressure alarm, shutdown, and control switch. Users will find that the T-400 is perfect for most industrial and process applications. A watertight, epoxy-coated aluminum case with NEMA 4, 4X, and IP66 enclosures keep the T-400 up to the many challenges industrial and process applications present. T-400-series switches are UL and CSA listed.

The Ashcroft Type ® T-700 temperature switch features an explosion-proof NEMA 7/9, IP66 enclosure for applications that can be hazardous or volatile. Switch function is single setpoint, fixed deadband, SPDT or single setpoint, fixed deadband (2) SPDT. Setpoints for pressure range from vac. through 3000 psi; for temperature -40o F through 750o F, and for differential pressure 4" H2O diff. through 600 psid.

Ashcroft® F-Series temperature switch was designed for hazardous locations. It features a compact size, adjustable setpoint, and a hermetically sealed switch element. It is ideal for temperature alarm, shutdown and control in OEM equipment such as generators, compressors, turbines, and off-shore applications, panels, pipelines, hazardous locations, corrosive environments; anywhere that size is a consideration. The Ashcroft temperature switch line also includes a low-cost dual setpoint L and stainless steel enclosed G-series. Ashcroft pressure and temperature switches, diaphragm seals and pressure gauges have been designed to work seamlessly together. Thousands of cost-effective combinations are readily available from the factory or from an extensive group of authorized assemblers and distributors. For the full line Ashcroft temperature switches, click here.