Liquid pressure switch P series
for gasdiaphragmdifferential

liquid pressure switch
liquid pressure switch
liquid pressure switch
liquid pressure switch
liquid pressure switch
liquid pressure switch
liquid pressure switch
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for liquids, for gas
diaphragm, differential, bellows
Other characteristics
stainless steel, explosion-proof, ATEX, relative, intrinsically safe, increased safety, IP66, IP68
Process temperature

Min.: -50 °C (-58 °F)

Max.: 600 °C (1,112 °F)

Pressure range

Min.: -1 bar (-14.5 psi)

Max.: 1,000 bar (14,503.77 psi)


Ranges: » From -1 to 1000 bar (relative pressure) » From 0 to 90 bar (differential pressure) Case: Zamak Sensing element: » Bronze or stainless steel bellows » NBR, FKM or EPDM diaphragm » Stainless steel bourdon tube Switches : 1 or 2 change over (SPDT) Options: » Pneumatic switches » Intrinsic Safety » explosion-proof housing » Increased safety housing » GOST certificate » VERITAS certificate TYPES OF HOUSINGS Standard housing: zamak, epoxy paint coating Explosion-proof housing (RTPE): AS7G aluminium, epoxy paint coating 316 stainless steel external screws and fittings IP 66 (IP68 available as an option) IP 56 (IP66 available as an option) for diaphragm-actuated gauge pressure switch in ML, MPB, MABV, MJBV type standard housing as per EN 60 529 (IEC 529) External earth terminal Inner graduated scale with viewing window A stainless steel identification plate is fitted on an all stainless steel explosion-proof type instruments and on increased safety instruments. Options: External lead sealing kit Stainless steel identification plate for standard instruments and intrinsic safety instruments Factory setting and plumbing Respirator to limit condensation phenomena (IP 56) in standard housing Fixing bracket or 2" mounting kit Bellows-actuated technology offers high repeatability. It is recommended for stable processes, not subject to pulses or pressure surges. Bellows are available in bronze or 316L/1.4404 stainless steel versions.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.