• ChemTec Non-Adjustable Flow Monitor Series FS

ChemTec Non-Adjustable Flow Monitor Series

$0.000USD
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Description

Features:
  • Non-Adjustable flow monitor
  • Low maintenance
  • Close on-off differential
  • No seals
  • Single moving part
  • In line vertical plumbing
  • Materials: 316SS, brass or PVC
  • Confirms: Normal flow condition
  • Senses: High flow or low flow conditions
  • Water or explosion proof covers
  • Output:Switch contact
Applications:
  • Laser cooling systems
  • Heat pumps
  • Cooling systems
Operations:

As flow is established upward through the unit and continues to increase, the pressure differential across the magnetic piston increases until it overcomes the magnetic piston's resistance (mass). This force causes it to progress fully upward to actuate the dry reed switch. This is a snap action and occurs in the decreasing mode as well.
  • Actuation points for increasing flow
  • Flow setting accuracy ± 10% of actuation point
  • Deactuation (decreasing flow) averages 10% less than actuation (increasing flow)
  • Repeatability ± 2%
  • Unit will pass greater flows

Product Specifications

Body MaterialMax Working Pressure PSIG (barg)Wetted Parts
PVC100 (6.89)PVC, Epoxy
Brass250 (17.22)Brass, Epoxy, 316SS
316SS500 (34.45)316SS, Epoxy, 316SS
Calibration Range0.95 (0.25)1.89 (0.50)1.89 (0.50)3.79 (1.00)2.84 (0.75)5.68 (1.50)3.79 (1.00)7.57 (2.00)4.73 (1.25)9.46 (2.50)1.89 (0.50)3.79 (1.00)2.84 (0.75)7.57 (2.00)3.79 (1.00)11.4 (3.00)3.68 (1.50)15.1 (4.00)7.57 (2.00)21.8 (5.75)
Model PVC LPM (GPM)Brass or 316SS LPM (GPM)
FS-50-A0.57 (0.15)0.95 (0.25)
 -B
 -C
 -D
 -E
 -F
FS-75-A0.76 (0.20)1.89 (0.50)
 -B
 -C
 -D
 -E
 -F
FS-1-A0.95 (0.25)7.57 (2.00) -B2.84 (0.75)9.46 (2.50) -C3.79 (1.00)11.4 (3.00) -D7.57 (2.00)11.4 (3.00) -E11.4 (3.00)22.7 (6.00) -F15.1 (4.00)32.2 (8.50)

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