Measuring range from -1 up to 540 Bar
Output signal 1 SPDT or DPDT microswitch
Process connection on request, threaded or flanged
Temperature up to 140°C
Degree of protection IP66/NEMA 4X
Explosion-proof execution Certificate ATEX II 2 G Eexd IIC T6/II 2 D EextD A21 IP6X T100°C
These Pressure switches cover all industrial applications thanks to their wide range of pressures and contact materials.
A sealing diaphragm seal is used to provide an accurate measurement value (0.2% repeatability) thus ensuring high performance.
The series of RIBW pressure switches with diaphragm / piston coupling with self-locking device is weatherproof thanks to the IP66 protection, copper-free aluminum alloy case with epoxy paint or completely in SS316L.
- Explosion-proof execution II2 G/D Eexd IIC T6
- Double compartment housing for regulation and electrical wiring
- IP66 protection
- Die-cast aluminum or AISI316 housingPED 2014/68/ U Cat IV module B+D Certified SIL2 certified in acc. to IEC61508
- DNV-GL Naval Certificate ATEX, FM, CSA, IECEx, TRCu, KOSHA, JIS, NEPSI, SAA, TUV DWFS certificates
Adjustment range: is the pressure range within which the instrument can be adjusted (contact switching)
Differential: it is the difference between the contact closing pressure and the contact opening pressure
Admissible overpressure: maximum permanent or instantaneous pressure that the unit can withstand
Max. Test pressure: the highest pressure to which the unit can be subjected, for example during the system leakage check. This pressure does not have to constitute the constant pressure of the system.
Min. Burst pressure: it is the pressure that the sensitive element can withstand without leakage.