Dwyer DXW-11-153-3 Wet/Wet Differential Pressure Switch NEMA 4X 1/4" NPT SPDT 25-50 Psi

Dwyer Series DX Wet/Wet Differential Pressure Switch, featuring brass and fluoroelastomer wetted materials, delivers reliable contact output based on the differential between two pressure sources. 

Built for wet applications, this switch supports low differential pressure monitoring, with a setpoint as low as 1 psid (0.07 bar). It offers adjustable ranges from 2.5 to 75 psid (0.17 to 5.17 bar) on increasing pressure and 1.0 to 67 psid (0.07 to 4.62 bar) on decreasing pressure.

With a 200 psig (13.8 bar) static pressure rating, the NEMA 4X weatherproof enclosure ensures durability in harsh, dust-heavy, or wash-down settings. Features include 1/4" NPT connections, SPDT output, an adjustable setpoint, and a removable terminal block for easy installation.