Pumps for process applications (e.g. water treatment, water supply and distribution)
Industrial hydraulics (e.g. pressure control, oil pressure monitoring and over pressure protection in process lines)
Discharge control for automatic sprinkler systems
Compressor controls in pneumatic applications
Features of this product
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
Why Choose This Product
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.
The model PSM-700 has a high switch point repeatability of ≤ 0.5 %, which enables reliable switching. Adjustable switch differential to a wide range of up to 60 % of the setting range to realise flexible on/off controls This wide setting range is often needed for the on/off control mode of cyclic applications.
The switch point can be specified on site. With the tamper proofing, which is available as an option, unauthorised adjustment of the switch point can be prevented.
Specifications of this product
1 or 2 SPDT switches up to 240Vac, 10A
Pressure ranges from -1...35 bar
Repeatability ≤ 0.5 % of span
Switch differential adjustable up to 60% of the setting range
Measuring element, stainless steel 316L
WIKA Australia | Pressure, Temp, Level, Flow & Force measurement
Over the past 60 years WIKA Alexander Wiegand SE & Co. KG has built a reputation for innovation and quality in the manufacture and service of pressure and temperature measuring instruments. On the basis ...