Manufacturer Part Number: AFS-262-112
Part Description:
CLEAFS-262-112 SPDT Switch w/ Barb Connection (.05 - 2.0 W/C) 28470
These pressure switches can be used to sense positive, negative, or differential air pressures. The A/AFS-222 has a field adjustable operating range of 0.07" to 12.0" W.C.. The AFS-222 has a field adjustable setpoint range of 0.05" +/- 0.02" to 12" W.C. with a field adjustable release range of 0.04" to 11.2" of W.C.. The AFS-222 will accept a 0.25" O.D. rigid metallic tubing via the integral compression ferrule and nut. The enclosure cover guards against accidental contact with the live switch terminal screws and the setpoint adjusting screw. It also contains a 1/2" conduit knockout in the cover of the enclosure. ACI differential air pressure switches are designed for HVAC, Building Automation, or light industrial systems. Typical applications include: building static pressure, filter monitoring, and proof of air flow. Specifications Input Pressure Range AFS-262: 0.05 +/- 0.02" to 2.0" wc Set Point Range AFS-262: 0.07" to 2.0" wc Field Adjustable "Operate" Range AFS-262: 0.07" to 2" wc Field Adjustable "Release" Range AFS-222: 0.04" to 11.2" wc Approximate Switching Differential Progressive, increasing from 0.02 +/- 0.01" wc @ minimum set point to 0.8" wc @ maximum set point Contact (Load) Rating AFS262: 300 VA pilot duty @ 115 to 277 VAC, 60 Hz; 15A non-inductive to 277 VAC, 60 Hz Contact Arrangement AFS-262: SPDT w/ Automatic Reset Media Types AFS-262: Air or combustion by-products that will not degrade silicone Maximum Pressure 0.5 PSI (0.03 Bar) Life Expectancy AFS-262: 100,000 cycles minimum @ 1/2 psi (0.03 Bar) max pressure / cycle & max load Operating Temperature Range -40 to 180oF (-40 to 82oC) Operating Temperature Range 10 to 95% RH, non-condensing Mounting Direction Any vertical plane Enclosure Material Galvanized Steel Sample Line Connections Accepts ¼" OD rigid or semi-rigid metallic tubing using integral compression fitting, ferrule and nut"-112 Option": Includes two barbed fittings that accepts ¼" flexible plastic tubing Electrical Connections Screw type terminal with cup washers Conduit Knockouts Accepts ½" Conduit (7/8" (22.3 mm) opening) Dimensions (H x W x D) 6.25" x 4.46" x 3.18" (158.8 mm x 113.3 mm x 80.8 mm) Product Weight 1.2 lbs (0.544 kg) Agency Approvals UL, CUL, FM, CSA, CE, ISO 9001: 2008 Datasheets ACI AFS Differential Pressure Switch Data Sheet ACI AFS Differential Pressure Switch Installation Sheet
Attention CA Residents: Prop 65 Warning
WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to
www.p65warnings.ca.gov.