The comprehensive line of Ashcroft diaphragm seals will meet a wide variety of application or installation requirements. Over 30,000 variations are possible with the types, connections and materials available.
Ashcroft Temperature Devices
Ashcroft® bimetal and Duratemp® gas actuated thermometers provide superior durability and dependability, precision temperature readings, 1% accuracy, hermetically sealed cases, and a Maxivision® dial to eliminate parallax error, ensuring accurate temperature readings. Ashcroft bimetal thermometers can be externally calibrated and are available as tamper resistant. The Everyangle connection allows you to rotate the dial 360° and angle it 180°.
Ashcroft temperature switches utilize a filled thermal system to sense temperature changes in a process. As the temperature changes, the fill reacts by vaporizing on increasing temperatures, while condensing on decreasing. This process creates pressure against a piston assembly. Which moves and transfers the action to a microswitch.