Differential Pressure Switch series 301/303/304/381/384 (SWITZER)

Special features

■ Adjustable switch differential to realise felxible on/off control
■ Robust aluminium enclosure
■ Switch point repeatability of ±1% of FSR for reliable
switching
■ Upto 2 possible positions for electrical connection
■ High-quality micro switches with long service life

Applications

■ Power generation
■ Waste water management
■ Oil and gas
■ Petrochemical industries

Description

The model DPS-301, 303, 361, 363 differential pressure switch has been designed for control and
monitoring applications. The measuring element is a diaphragm made of SS 316L for a broad range of
media used in the process industry The enclosure made of a high-grade aluminium alloy
with which the pressure switch can withstand the harsh operating conditions of the process industry.

High static pressure with diaphragm sensor elements enable to meet a variety of applications in oil, gas,
power, steel and petrochemical industries. 

The model DPS-301, 303, 361, 363 has a high switch point repeatability of ±1%, which enables reliable
switching. The switch point can be specified on site with external adjustment option. Adjustable switch
differential enable to realise flexible on/off controls, this wide setting range is often needed for the on/off control mode of cyclic applications.