Flow switch WFS-1001-H HONEYWELL

WATER FLOW SWITCH

Application

Water flow
WFS-1001-H_Catalog +(84) 839 606 568

125-250Vac , 115-230VDc Relay Flow Switch

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Specification

Operating Pressure10kgf/cm2 (981KPa)
Withstand Pressure17.5kgf/cm2 (1717KPa)
Insulation ResistanceOver 100, DC500VM
Withstand VoltageAC1500V/1minute
Contact Point Life1000K Cycle
Bellows Life500K Cycle
Temperature of FluidMax 100o C (212 o F)
AC Electrical ratingsAC 125V  5A AC 250V  2.5A
DC Electrical ratingsDC 115V  0.3A DC 230V  0.15A
 
FLOW CONTROL RANGE TABLE
CLASSIFICATIONFLOW CONTROL RANGE LPM (GPM)
Pipe Diameter (inch)PaddleMinimumMaximum
On-FlowOff-FlowOn-FlowOff-Flow
1115 (4.0)8 (2.0)45 (12.0)41 (11.0)
1-1/426 (6.9)13 (3.4)75 (20.0)68 (18.0)
1-1/229 (7.0)20 (5.3)105 (28.0)94 (25.0)
2234 (9.0)17 (4.5)120 (32.0)105 (28.0)
2-1/260 (16.0)34 (9.0)210 (55.0)188 (50.0)
3368 (18.0)30 (8.0)288 (76.0)275 (73.0)
4128 (34.0)64 (17.0)412 (109.0)360 (95.0)
5225 (59.0)113 (30.0)750 (198.0)652 (172.0)
6345 (91.0)172 (45.0)1125 (297.0)975 (258.0)

Feature

  • Designed to provide excellent performance where accuracy, reliability, and rugged construction are required used in liquid flow lines carrying water or any fluid neither harmful to brass and phosphor bronze nor classified as a hazardous fluids .
  • They can be wired to close one circuit and open a second circuit when liquid flow either exceeds or drops below the adjusted flow rate.
       

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