• D K Instruments Private Limited

Pressure Switch

D K Instruments, pioneer of the Reed Switch concept, differentiates itself from other instrument manufacturers by providing the highest level of expertise to customers. The company offers process instrumentation utilising leading-edge technology to continuously improve the products and make them easier to use. Pressure switches are designed from vacuum to pressure. The most important component for controlling pressure is the sensing element. Pressure sensors for both metallic and elastomers are suitable for most applications. Pressure sensors are normally bellows, diaphragms and piston. This works on force balance principle. Media pressure on the sensing element contracts the force of the range spring (adjustable by the adjusting nut) that moves the piston shaft only a few thousandths of an inch to directly actuate the electrical snap action switching element.