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Documents: AFS-460-136

Datasheet More Info

AFS-460-136 | Pressure Swch,Man Reset,.4-12InWC,120VAC | Veris

0.4 to 12 in-WC Dry Media Air Pressure Sensing Switch, 120 VAC

Brand: VerisSKU: AFS-460-136

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Jump to: Overview & Specifications Reviews

Overview Details for AFS-460-136

The AFS-460 is a general purpose airflow proving switch designed for 120 VAC (AFS-460-136) HVAC and energy management applications where a manual reset switch with DPDT contacts is desirable. It may be used to sense positive, negative, or differential air pressure. The plated housing contains a diaphragm, a calibration spring, a snap-acting switch with manual reset button, and a DPDT relay. The sample connections located on each side of the diaphragm accept 0.25 in OD tubing via the integral compression ferrule and nut. An enclosure cover guards against accidental contact with the live switch terminal screws and the set point adjusting screw. The enclosure cover will accept a 0.5 in conduit connection. The manual reset button is located on the top surface of the enclosure cover.

Multi-purpose - sense positive, negative or differential air pressure
Durable - housed in a plated enclosure with removable metal guard protecting setpoint screw and snap action switch terminals
Enclosure cover - avoid accidental contact with the live switch
Air or combustion by-products that will not degrade silicone sample media
Diaphragm in any vertical plane mounting position
2 form-C rated 8 A at 250 VAC contacts
Ferrule and nut compression type connectors will accept 0.25 in OD rigid tubing sample line connections

Multi-purpose - sense positive, negative or differential air pressure
Durable - housed in a plated enclosure with removable metal guard protecting setpoint screw and snap action switch terminals
Enclosure cover - avoid accidental contact with the live switch
Air or combustion by-products that will not degrade silicone sample media
Diaphragm in any vertical plane mounting position
2 form-C rated 8 A at 250 VAC contacts
Ferrule and nut compression type connectors will accept 0.25 in OD rigid tubing sample line connections

Specifications

Item Number	AFS-460-136
Brand	Veris
Application Zone	Plant Room
Application	Fan Monitoring \| Filter Monitoring
Brand	Functional Devices
Burst Pressure	13" WC (3 200 Pa)
Dimension Depth	3.6" (90 mm)
Dimension Height	6.13"(156 mm)
Dimension Weight	1.2 lb (544 g)
Dimension Width	3.3" (82 mm)
Display Type	None
Electrical Wiring	3-wires
Enclosure Material	Metal
Fitting Material	Metal
Fitting Size	0.25" (6.3 mm)
Fitting Type	Male
Measurement Type	Differential Pressure
Medium	Air \| Gas
Model	AFS-460-136
Mounting	Duct
Operating Temperature	-40 - 180 °F (-40 - 82 °C)
Output Specifications	N.C. 8 A @ 250 VAC
Outputs	Switch output
Pressure Measurement Range	0.4 - 12" WC (100 - 3 000 Pa)
Product Type	Sensor
Range	AFS
Warranty	2 years