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Brand: Dwyer InstrumentsSKU: 1910-0

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1910-0 | Differential pressure switch | range 0.15-0.5" w.c. | approx. deadband @ min. set point 0.10 | approx. deadband @ max. set point 0.10. | Dwyer Instruments

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Documents and manuals

Dwyer Instruments 1910-0 Documents

Instruction Manual Series 1900 Catalog Page More Info

Overview

Details for 1910-0

Dwyer Instruments NCO-1910-0 Differential Pressure Switch: Precision and Reliability for Industrial Applications The Dwyer Instruments NCO-1910-0 Differential Pressure Switch is an indispensable tool for industrial engineers and maintenance professionals seeking accurate and reliable pressure monitoring. This versatile switch offers precise pressure measurement within a range of 0.15 to 0.55 inches of water column. Crafted with precision, the NCO-1910-0 boasts a robust design that ensures longevity and durability in demanding industrial environments. Its compact and lightweight construction allows for easy installation and integration into various systems. Key Features: - Differential pressure measurement range: 0.15 to 0.55 inches of water column - Highly accurate and reliable performance - Durable construction for extended field life - Compact size for easy installation Applications: The NCO-1910-0 Differential Pressure Switch finds application in a wide range of industrial settings, including: - Airflow monitoring - Pressure control systems - HVAC systems - Fluid level measurement - Leak detection Trust our HVAC supply store for the Best Prices and Fast Shipping!

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.

Please see Series AT-1900 for ATEX approved.

California Residents: Click Here for Proposition 65 WARNING.

Product Applications

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

Compact size and repeatability, provides a high-value switch for many industrial and OEM applications
Wide range of models from 0.07 in w.c. to 20 in w.c. can meet exacting OEM specifications for a low pressure switch
Range screw protected inside enclosure provides simplifies making adjustments but prevents tampering

Specifications

Series: 1900 Compact Low Differential Pressure Switches
Category/Type: Pressure
Type: Differential Pressure
Series: 1900 Compact Low Differential Pressure Switches
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.