Pressure Switch; Mechanical, Field Adjustable (69-410bar), 1/4” BSPP, DIN

ADM stocks the TSA range of mechanical pressure switches. This new range of pressure switches is manufactured in the USA and has a proven track record for reliability and quality. There are two series in stock: TSA-APA: For low pressure applications. 0.3 – 2.1bar measuring range 3.5 – 10bar measuring range TSA-BPA: For high pressure applications. 8.6 – 41bar measuring range 35 – 172bar measuring range 69 – 414bar measuring range Other measuring ranges are available via special order, with the lead time being approximately 4 weeks. The TSA pressure switches can be custom set to switch at a

There are two main groups of pressure switches that are designed very differently and best fit very various applications. These are either Mechanical and Electronic pressure switches. Here’s how pressure switch work and where best to use each one. How Mechanical Pressure Switches Work Directly behind the pressure switch’s process connection port is a either diaphragm, piston, or bellows chamber. The medium’s pressure deforms or moves against an end stop and the chamber acts directly onto a micro switch, or potential free contact. The setpoint can be adjusted by an adjustment screw or Allen key