Dwyer Instruments

2951 products

Dwyer Instruments

H2S-2

Dual Action Explosion Proof Pressure Switch, Stainless Steel Housing, 25-250 Psi Low Range, 30-400 Psi High Range, 1/4" Process Connection

Dwyer Instruments

H2S-3

Dual Action Explosion Proof Pressure Switch, Stainless Steel Housing, 100-1000 Psi Low Range, 150-1500 Psi High Range, 1/4" Process Connection

Dwyer Instruments

H3A-1SL

Explosion Proof Differential Pressure Switch, Aluminum/Nitrile Chamber/Diaphragm, 10 to 180" W.C. Range, SPDT Snap Switch, Wire Connection, Nema 4X enclosure, Drain Option meets Nema 3, 1/8" Process Connection, Vertical Mounting

Dwyer Instruments

H3A-2SL

Explosion Proof Differential Pressure Switch, Aluminum/Nitrile Chamber/Diaphragm, .5 to 15 Psid Range, SPDT Snap Switch, Wire Connection, Nema 4X enclosure, Drain Option meets Nema 3, 1/8" Process Connection, Vertical Mounting

Dwyer Instruments

H3A-2ST

ExpPrf PessSw .5-15# SPDT CSA

Dwyer Instruments

H3A-3SL

Explosion Proof Differential Pressure Switch, Aluminum/Nitrile Chamber/Diaphragm, 5 to 70 Psid Range, SPDT Snap Switch, Wire Connection, Nema 4X enclosure, Drain Option meets Nema 3, 1/8" Process Connection, Vertical Mounting

Dwyer Instruments

H3B-1SL

Dwyer Instruments

H3S-1SL

Explosion Proof Differential Pressure Switch, Stainless Steel/Fluoroelastomer Chamber/Diaphragm, 10 to 180" W.C. Range, SPDT Snap Switch, Wire Connection, Nema 4X enclosure, Drain Option meets Nema 3, 1/8" Process Connection, Vertical Mounting

Dwyer Instruments

H3S-2SC-MV

SERIES H3 EXPL.PROOF PRES SWIT

Dwyer Instruments

H3S-2SL

Explosion Proof Differential Pressure Switch, Stainless Steel/Fluoroelastomer Chamber/Diaphragm, .5 to 15 Psid Range, SPDT Snap Switch, Wire Connection, Nema 4X enclosure, Drain Option meets Nema 3, 1/8" Process Connection, Vertical Mounting