Dwyer 1910-00 Adjustable Set-Point Air Pressure Switch
The Dwyer 1910-00 is an adjustable set-point air pressure switch with a range of 0.07 in wc to 0.15 in wc, SPDT switching, and a 1/8 in NPT sample line connection.
SKU 3G-OTH-68877
Also listed as: 191000 · 1910 00
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The Dwyer 1910-00 is an adjustable set-point air pressure switch with a range of 0.07 in wc to 0.15 in wc, SPDT switching, and a 1/8 in NPT sample line connection.
Frequently Asked Questions
What is the Dwyer 1910-00 air pressure switch used for?
The Dwyer 1910-00 adjustable air pressure switch detects low differential air pressure in HVAC, cleanroom, and industrial ventilation systems. It actuates an SPDT contact when pressure reaches the set point between 0.07 in wc and 0.15 in wc, enabling alarm or control functions.
What are the specifications of the Dwyer 1910-00?
The Dwyer 1910-00 is an adjustable set-point air pressure switch with a range of 0.07 in wc to 0.15 in wc. It features an SPDT output, a 1/8 in NPT sample line connection, and is manufactured by Dwyer. It is suitable for low-pressure sensing in air-handling equipment.
Where to buy the Dwyer 1910-00 worldwide?
3G Electric supplies the Dwyer 1910-00 adjustable air pressure switch to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time; we source genuine Dwyer components for industrial applications globally.
How to install the Dwyer 1910-00 air pressure switch?
Mount the Dwyer 1910-00 in a clean, dry location with the pressure ports oriented downward to prevent moisture ingress. Connect the 1/8 in NPT sample line to the high-pressure port. Adjust the set-point screw to the desired trip pressure between 0.07 in wc and 0.15 in wc, then verify operation with a manometer.
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3G Electric supplies Dwyer adjustable set-point air pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- Dwyer Adjustable set-point air pressure switch with SPDT contact configuration. Set-point range 0.15 to 1.5 in wc. 1/8 in NPT sample line connection. Operates at 120 to 480V AC. Used for monitoring or controlling air pressure in HVAC and industrial air-handling systems
- Dwyer This adjustable set-point air pressure switch from Dwyer has a range of 3 to 12 inches of water column. It features a single-pole double-throw (SPDT) switching action and operates at 125V AC. The switch includes a 1/8 inch sample line connection and is housed in a conduit box enclosure. It is used in HVAC and industrial process systems to monitor or control air pressure, actuating an alarm or control function when the set point is reached
