Electromechanical pressure switch PSM-700
for water

electromechanical pressure switch
electromechanical pressure switch
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for water
Pressure range

Min.: -1 bar (-14.5 psi)

Max.: 35 bar (507.63 psi)


The model PSM-700 mechanical pressure switch has been designed for control and monitoring applications. The measuring element is a fully welded bellow made of stainless steel 316L. This corrosion-resistant pressure switch is suitable for a broad range of media used in the process industry. The case consists of a high-grade aluminium alloy with which the pressure switch can withstand the harsh operating conditions of the process industry. The model PSM-700 is equipped with UL listed micro switches to ensure high endurance with durable operation and long service life. Applications: - Pumps for process applications (e.g. water treatment, water supply and distribution) - Industrial hydraulics (e.g. pressure control, oil pressure monitoring and overpressure protection in process lines) - Discharge control for automatic sprinkler systems - Compressor controls in pneumatic applications Special features: - Switch differential adjustable within a wide range of up to 60 % of the setting range to realise flexible on/off controls - Robust aluminium case - Switch point repeatability of ≤ 0.5 % for reliable switching - High-quality micro switches with long service life - Up to 2 possible positions for electrical connection


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