DBL-205E
Differential Pressure Switch, Plastic
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SPDT Contact, 2.0 To 10.0 in. w.c. Adjustable Setpoint, 0.60 To 1.20 in. w.c. Adjustable Switching Differential.

Features

Monitoring Filter Blockage, Proof Of Flow, Prove Excessive or Insufficient Flow, Alarms And Control Applications
The DBL Series Differential Pressure Switches Are General Purpose Pressure Switches Designed For Both HVAC And Energy Management Application
These Pressure Switches Can Be Used To Sense Positive, Negative, Or Differential Air Pressures When Used In Conjunction With An DBZ-06, A/SPT Or A/VPT Series Sampling Tube
The NEMA 3 IP54 Rated Weather Proof Plastic Enclosure Contains An On/Off, Single Stage Micro Switch And Two Pressure Chambers Separated By A Silicone Diaphragm
The Enclosure Also Contains A 1/2 in. Conduit Knockout And Guards Against Accidental Contact With The Live Switch Terminal Screws As Well As The Factory Calibrated Linear Set Point Adjusting Knob
The Set Point Can Be Adjusted Without Comparing To A Field Gauge, Manometer Or Magnehelic