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Cleveland Controls AFS-222-121

Cleveland Controls AFS-222-121 Air Pressure Sensing Switch, Screw Top Terminal w

Cleveland Controls AFS-222-121

Cleveland Controls Air Pressure Sensing Switch, Screw Top Terminal with Cup Washer Connection, SPDT, 0.05 +/-0.02 - 12 in WC Pressure, Diaphragm/Vertical Mounting, -40 to 180 deg F, 3-1/4 in L x 3-1/4 in W x 6-1/8 in H

Connection Type      :      Screw Top Terminal with Cup Washer
Mounting Type      :      Diaphragm/Vertical
Dimensions      :      3-1/4 in L x 3-1/4 in W x 6-1/8 in H
  • Adjustable set point
  • For static or differential pressure
  • Mount with the diaphragm in any vertical plane
  • 0.07 in - 12 in WC field adjustable operate range, 0.04 in - 11.2 in WC field adjustable release range
  • Progressive increasing from 0.02 +/- 0.01 in WC at minimum set point to approximately 0.8 in WC at maximum set point differential
  • Air or combustion measured media
  • SPDT contact switch, 1/2 lb/sq-in maximum pressure
  • 100000 cycles minimum at 1/2 lb/sq-in life
  • 300 V-A pilot-duty at 115 - 277 VAC, 15 A non inductive to 277 VAC, 60 Hz electrical rating
  • 7/8 in Dia opening accepts 1/2 in conduit opening
  • Used to sense positive, negative, or differential air pressure
  • Installation kit included
  • Replaces White Rodgers 770-1
  • pdf Catalog https://assets.unilogcorp.com/267/ITEM/DOC/Cleveland_Controls_AFS_222_121_Catalog.pdf
  • pdf Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Cleveland_Controls_AFS_222_121_Specification_Sheet.pdf