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1910-1 | Differential pressure switch | range 0.40-1.6" w.c. | approx. deadband @ min. set point 0.15 | approx. deadband @ max. set point 0.16. | Dwyer Instruments
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Overview
Details for 1910-1
Accurate and Stable Differential Pressure: Dwyer Instruments NCO-1910-1 Differential Pressure SwitchThe Dwyer Instruments NCO-1910-1 Differential Pressure Switch is designed to provide accurate and reliable control of pressure differentials in various industrial applications. This switch features a rugged construction and a versatile operating range, making it an ideal choice for a wide range of pressure control needs.
Dependable Performance: The NCO-1910-1 is meticulously engineered to ensure consistent and dependable performance. Its durable construction, coupled with its high-quality components, guarantees long-lasting operation even in demanding industrial environments.
Adjustable Set Points: This differential pressure switch offers adjustable set points, allowing you to customize it according to your specific application requirements. With a wide operating range of .4"/1.6" w.c., it can be precisely configured to meet your unique system demands.
Versatile Applications: The Dwyer Instruments NCO-1910-1 Differential Pressure Switch finds applications in various industrial settings. It is commonly used in HVAC systems, process control, and fluid pressure monitoring. Its versatility makes it suitable for a wide range of pressure control tasks.
Swift Delivery and Unbeatable Prices: our HVAC supply store is your go-to source for the NCO-1910-1 Differential Pressure Switch and a vast selection of industrial products. We take pride in offering competitive pricing and lightning-fast shipping, ensuring you receive your products promptly. Choose our HVAC supply store for all your industrial equipment needs and experience the unparalleled combination of quality, affordability, and swift delivery.
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.
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