1900 Compact Low Differential Pressure Switches, Color : Yellow

1900 Compact Low Differential Pressure Switches

1900 Compact Low Differential Pressure Switches, Color : Yellow

₹ 7,500 / Piece

MOQ112 Piece(s)
Brand NameDWYER USA
MaterialConsult Factory.
ColorYellow
TypeDifferential Pressure Switch
Supply TypeManufacturer, Exporter, Supplier, Retailer, Distributor, Importer, Trader, Buying House
Preferred Buyer Location All over the world

Company Information

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Member Since 15 Years
Nature of Business Supplier
GST No. 07AOSPS8386M1ZM

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Product Details
Company Details

TypeDifferential Pressure Switch
Brand NameDWYER USA
MaterialConsult Factory.
ColorYellow
Max. Current60 Hz. Derate To 10 A For O
ApplicationCompatible Gases.
FeatureHigh Quality, Long Working Life

Series 1900 Compact Low Differential Pressure Switches

Set Points from 0.07" to 20" w.c., Repetitive Accuracy within 3%

Our most popular Series 1900 Compact Low Differential Pressure Switch combines advanced design and precision construction to make these switches able to perform many of the tasks of larger, costlier units. Designed for air conditioning service, they also serve many fluidics, refrigeration, oven and dryer applications. For air and non-combustible compatible gases, Series 1900 switches have set points from 0.07 to 20" w.c. (1.8 to 508 mm). Set point adjustment is easy with range screw located inside conduit enclosure. Internal location helps prevent tampering. UL, CE and CSA listed, and FM approved.

CAUTION: FOR USE ONLY WITH AIR OR COMPATIBLE GASES.

Product Applications

Air conditioning refrigeration coil icing detection;defrost cycle intiation.
Clogged filter detection.
Variable air volume controller.

ModelDescription

1900-10-MRDifferential pressure switch, range 3.0-11.75" w.c., approx. deadband @ min. set point 0.40, approx. deadband @ max. set point 0.40, with manual reset option.
1900-5-MRDifferential 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.
1910-0Differential pressure switch, range 0.15-0.5" w.c., approx. deadband @ min. set point 0.10, approx. deadband @ max. set point 0.10.
1910-00Differential pressure switch, range 0.07-0.15" w.c., approx. deadband @ min. set point 0.04, approx. deadband @ max. set point 0.04.
1910-1Differential pressure switch, range 0.40-1.6" w.c., approx. deadband @ min. set point 0.15, approx. deadband @ max. set point 0.16.
1910-10Differential pressure switch, range 3.0-11.75" w.c., approx. deadband @ min. set point 0.40, approx. deadband @ max. set point 0.40.
1910-20Differential pressure switch, range 4.0-20.0" w.c., approx. deadband @ min. set point 0.40, approx. deadband @ max. set point 0.50.
1910-5Differential pressure switch, range 1.40-5.5" w.c., approx. deadband @ min. set point 0.30, approx. deadband @ max. set point 0.30.

Specifications

Service:Air and non-combustible, compatible gases.
Wetted Materials:Consult factory.
Temperature Limits:-30 to 180°F (-34 to 82.2°C).
Pressure Limits:45" w.c. (11.2 kPa) continuous, 10 psig (68.95 kPa) surge.
Switch Type:Single-pole double-throw (SPDT).
Repeatability:±3%.
Electrical Rating:15 A @ 120-480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz. Derate to 10 A for operation at high cycle rates.
Electrical Connections:3 screw type, common, normally open and normally closed.
Process Connections:1/8" female NPT.
Mounting Orientation:Diaphragm in vertical position. Consult factory for other position orientations.
Set Point Adjustment:Screw type inside conduit enclosure.
Weight:1 lb 4.5 oz (581 g).
Agency Approvals:CE, CSA, FM, UL. Optional EXPL Explosion-proof enclosure does not possess any agency approvals.