Pressure difference switch DW, DW10
Pressure switches (especially for safety critical applications with limited space) have been developed.
The high quality of products and production according to ISO 9001 is a reliable monitor from your factory. At each stage, the switches are tracked by quality assurance software and subsequently 100% tested. All water-related parts are made of stainless steel as a standard.
The pressure switches are built into a micro switch, which enables direct switching of electrical loads up to AC 250 V, 15 A. For lower categories of power switching, such as PLC applications, gold-plated argon gas-filled microswitches can be selected as an option. For lower categories of power switching, such as PLC applications, gold-plated argon gas-filled microswitches can be selected as an option. For applications with special requirements in wet areas, a version with MonelĀ® is available.
Using an aperture measuring system, the DW model differential pressure switch is very robust and guarantees optimal performance characteristics and the highest measurement performance, with a repeatability of less than 1% of the span.
A process connection with a lower center distance of 54 mm allows for easy and convenient installation of a standard valve manifold.
applications :
Differential pressure monitoring and process control
Important safety applications in process instrumentation, especially in chemical and petrochemical industries, oil and gas industries, power generation. Nuclear power plants, water and sewage industries, mining
For gaseous, liquid and aggressive media, also in stressful environment
Filter and monitoring level
The pressure switch opens or closes the corresponding blades as soon as the pressure reaches the predetermined value. Depending on the need, pressure switches are used with mechanical or electric mechanism, with or without display and with the possibility of different settings.
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