Chemtrol Australia Product - Flow Verification Sensor (FVS)

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Flow Verification Sensor (FVS)

MICRO-FLO, Flow Verification Sensor (FVS)

Max Feed: .03 – 7.0 LPM (30 – 7000 mL/min)

Max Pressure: 150 PSI (10 bar)


√  Designed to monitor pump output.

√  The pump’s electronics will continuously monitor the Micro-Flo FVS to ensure chemical injection.

√ Opaque PVDF chemical resistant lens.

√  Designed for Diaphragm and Peristaltic Pumps.

Features and Benefits

  • Detect a clogged injector.
  • Detect an empty chemical supply tank.
  • Detect a lost prime condition.
  • No special connectors to buy.
  • No calibration required.
  • Six flow ranges available. Refer to Data Sheet.
  • Easy three wire connection made in the pumps junction box.

  • High accuracy digital paddlewheel technology.
  • 1/8”, 1/4”or 1/2” NPT, 1/4”OD or 3/8”OD Tubing sizes.
  • Flow rates from 30 to 7000 milliliters per minute.
  • Model FV: sensor only, no display. 5 VDC current sinking output to the pump’s FVS input.
  • Opaque PVDF chemical resistant lens.
  • NEMA 4X (IP56) enclosure.

What’s Included:

  • Flow sensor x1
  • Instruction Manual

MICRO-FLO, Flow Verification Sensor (FVS)

√  Designed to monitor pump output.

√  The pump’s electronics will continuously monitor the Micro-Flo FVS to ensure chemical injection.

√ Opaque PVDF chemical resistant lens.

√  Designed for Diaphragm and Peristaltic Pumps.


Max. working pressure:
150 psig (10 bar) @ 70 F (21 C)
Max. fluid temperature:200 F (93 C) @ 0 PSI
Full scale accuracy:
+/- 6%
Sensor/ Paddle / Axel Material:PVDF
Input Power requirement:
9 – 28 VDC
Optional AC/DC transformers available
Sensor type:Infra-red light beam
Sensor only output:5V DC digital square wave (3-wire)
Sensor output cable:3-wire shielded cable, 6ft
Enclosure:NEMA type 4X, (IP56)
Approx. Shipping Weight:0.45 Kg