GEMS SENSORS  155421  FLOW SENSOR, 0.1-5GPM, 6.9BAR, 6.35MM


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  • Manufacturer:
  • Newark Part No.: 92C8701
  • Manufacturer Part No 155421

Product Overview

The 155421 is a RotorFlow® RFO-type Flow Rate Monitoring Sensor, popularized the RotorFlow's paddlewheel design by combining high visibility rotors with solid-state electronics that are packaged into compact, panel mounting housings. It provides accurate flow rate output with integral visual confirmation. RFO type features a VDC pulsed output.
  • Polypropylene body
  • Easy installation and maintenance
  • -29 to 82°C Operating temperature


Industrial; Metering; Maintenance & Repair; HVAC
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Product Specifications, Documents & More

  • Accuracy %: 7%
  • Connection Size: 1/4"
  • Flow Measuring Range: 0.1GPM to 5GPM
  • Flow Rate Max: 5GPM (US)
  • Flow Rate Min: 0.1GPM (US)
  • Port Size: 6.35mm
  • Port Style: NPT
  • Pressure Max: 6.9bar
  • SVHC: To Be Advised
  • Supply Voltage DC Max: 24V
  • Supply Voltage DC Min: 4.5V
  • Supply Voltage Max: 24VDC
  • Supply Voltage Min: 4.5VDC

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View this product in our online catalog

This product also features on the following pages and catalog editions:

  •  131/1841
  •  132/1838


Availability:  25

  • 25 in stock for same day shipping
Check stock and lead times
    More stock available week commencing 12/21/15

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $130.30 $130.3



Quantity List Price
1 - 9 $130.30
10 - 99 $109.43
100+ $98.04

Legislation and Environmental

  • RoHS Compliant: No
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