
1900-5-MR | Dwyer Instruments | Pressure
Differential Pressure Switch, Range 1.40-5.5" W.C., Approx. Deadband @ Min. Set Point 0.30, Approx. Deadband @ Max. Set Point 0.30, With Manual Reset Option
Manufacturer:Dwyer Instruments
MPN:1900-5-MR
SKU:1900-5-MR
availability:In Stock
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product specifications
Accuracy
±3.00%
Contact Rating
15 A @ 120-480 VAC
Contact Type
SPDT
Description
Differential Pressure Switch, Range 1.40-5.5" W.C., Approx. Deadband @ Min. Set Point 0.30, Approx. Deadband @ Max. Set Point 0.30, With Manual Reset Option
Direction
Uni-Directional
Housing Material
Metallic
Measurement
Inches of Water Column
Range
1.40-5.50" WC
Short Description
DIFF PRESS SW, ADJUST, 1.40-5.50" WC
Type
Adjustable
more information & related documents
Family Description
The Dwyer Model 1900-5-MR manual reset pressure switch is designed to monitor duct static and shut down the blower when excess pressure occurs. The switch must be manually reset before the system can start again. Switch contacts are SPDT with solder-type connections. The Model 1900-5-MR measures static pressure only, not differential pressure. Order the A-399 duct pressure kit separately.
Kele Description
DIFF PRESS SW, ADJUST, 1.40-5.50" WC
Manufacturer
Dwyer Instruments
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