Dwyer 3G-OTH-69329 — Compatible Parts & Alternatives

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13 compatible products found for Dwyer 3G-OTH-69329. All items ship worldwide via DHL.

Also known as:1910-20Dwyer

Cross-reference match for “1910-20”

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Dwyer

Dwyer 1910-20 Adjustable Set-Point Air Pressure Switch, 4-20 in wc, SPDT, 1/8 in NPT, 120-480V AC

SKU: 3G-OTH-69329

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Dwyer 3G-OTH-69329 — Compatible Parts & Alternatives

Cross-reference match for “1910-20”

Dwyer 1910-20 Adjustable Set-Point Air Pressure Switch, 4-20 in wc, SPDT, 1/8 in NPT, 120-480V AC

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Dwyer Adjustable set-point differential pressure switch for air with a range of 0.15 in wc to 0.5 in wc. Features SPDT output and 1/8 in sample line connection. Used to monitor low air pressure differences in HVAC, cleanroom, and industrial ventilation systems.

Dwyer Auto reset switch with adjustable set-point range of 0.8 in wc to 4 in wc. Standard housing, SPDT output, push-on terminals, rated 250V AC. Used for sensing positive air pressure in HVAC duct static pressure monitoring, filter clog alarms, and fan proving.

Dwyer Adjustable set-point air pressure switch with a range of 0.4 in wc to 1.6 in wc. Features SPDT contact configuration, 1/8 in NPT sample line connection, and 250V AC switch voltage rating. Suitable for monitoring or controlling air pressure in HVAC, ventilation, and industrial process systems.

Dwyer Auto-reset adjustable set-point air pressure switch with a range of 0.08 to 1.2 inches of water column. Features a standard housing, SPDT switch action, and barb connection. Operates at 120/240V AC. Suitable for monitoring or controlling low-pressure air or gas in HVAC and ventilation systems.

Dwyer Adjustable set-point air pressure switch with a large diaphragm for low differential pressure monitoring. Range 0.2 to 1 in wc, SPDT contact, 1/8 in sample line connection. Suitable for HVAC, cleanroom, and industrial ventilation systems.

Dwyer This adjustable set-point air pressure switch has a range of 0.15 in wc to 0.5 in wc. It features a SPDT switch rated at 125V AC and a 1/8 in NPT sample line connection. Used for detecting low air pressure or flow changes in HVAC ducts, fume hoods, or filter monitoring systems.

Dwyer Adjustable set-point air pressure switch with a range of 0.07 to 0.15 inches of water column. Features SPDT switching and a 1/8 inch NPT sample line connection. Used for low differential pressure sensing in air handling and ventilation systems.

Dwyer Adjustable set-point air pressure switch with auto reset, covering 5 psi to 100 psi. Features SPDT switching, conduit box enclosure, and NPT connections. Operates at 120/240V AC. Used for monitoring and controlling air pressure in HVAC, pneumatic controls, and process automation systems.