WIKA BWXUN bourdon tube pressure switch, WIKA BWX Stainless steel version. These high-quality pressure switches have been developed especially for safety-critical applications. The high quality of the products and manufacturing in accordance with ISO 9001 ensure reliable monitoring of your plant. In production, the switches are traced by quality assurance software at every step and subsequently are 100 % tested. All wetted materials are from stainless steel as a standard.

In order to ensure as flexible operation as possible, the pressure switches are fitted with micro switches, which enable the switching of an electrical load of up to AC 250 V, 20 A directly.

WIKA BWX Features: 

● No power supply needed for switching of electrical loads

● Robust switch enclosure from 316L, IP 66, NEMA 4X

● Setting ranges from 0 ... 2.5 bar up to 0 ... 1,000 bar, vacuum ranges

● Ex ia version available

● 1 or 2 independent set points, SPDT or DPDT, high switching power up to AC 250 V, 20 A

WIKA Bourdon tube pressure switch Model BWX: 

BWXUS

BWXUO

BWXUG

BWXUR

BWXDN

BWXDS

BWXDO

BWXDG