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FS-600 Series Thermal Dispersion Flow Switch

Brand: Gems Sensors, Inc

The FS-600 series uses proven thermal dispersion technology to provide a robust no moving part flow switch even without filtration.

The solid state sensor is compatible with both conductive and non-conductive fluids. 

Suitable for fluids with particulates or slurries, and is immune to changes in media viscosity. The straight through switch is designed for a long life and can be mounted in any orientation and can handle a wide range of flow rates. 

No moving parts means years of reliable service.
Features
  • Flow Rate Settings: 0.1 GPM to 11 GPM (0.5 LPM to 41 LPM)
  • Port Size: 1/2˝ to 1-1/2˝ NPT
  • Setting Type: Fixed

Specifications

Accuracy

  • Set Point Accuracy: 15 %
  • Set Point Differential: 20 %, Max.

Approvals & Certifications

  • CE
  • RoHS

Consumption

  • Current Consumption: < 50 mA

Delay Time

  • Power on Delay Time: 15 seconds, Max.

Electrical Connectors

  • M12 x 1, 4-Pin (1 Meter Cable Included)

Electrical Contacts

  • Normally Open

Electrical Rating

  • 30 Vac at 45 mA
  • 42 Vdc at 65 mA

Enclosure, Body Material

  • Flow Body: 316 Stainless Steel

Environmental Protection

  • IP65

Flow Rate

  • 0.1 to 11 gpm (0.5 to 41 LPM)

NPT Connection

  • 1” NPT Female
  • 1/2” NPT Female
  • 1/2”-14 Male NPT
  • 1-1/2” NPT Female
  • 3/4” NPT Female

Operating Pressure

  • psig: 363 (kPa: 2,500, bar: 25) - Max.

Operating Temperature

  • -10° to 60° C (14° to 140° F)

Operating Voltages

  • 24 Vac ± 15 %
  • 24 Vdc ± 15 %

Response Time

  • 10 seconds, Max.

Sensor / Probe Material

  • 316L Stainless Steel

Wetted Materials

  • Probe: 316L Stainless Steel

Suitable for fluids with particulates or slurries, and is immune to changes in media viscosity.

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