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Flow Switches & Sensors

RFO Type Electronic Flow Sensor

Part Number: 155421
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RFO-2500B_194761
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PRODUCT DESCRIPTION:

RFO Type Electronic Flow Sensors combine high visibility rotors with solid-state electronics that are packaged into compact, panel mounting housings. RFO Type are ideal for a range of applications including water purification/dispensing systems, lasers and welders, semiconductor processing equipment and chillers and heat exchangers.

 

  • Accurate Flow Rate Indication with Integral Visual Confirmation
  • 4.5 to 24 VDC Pulsed Output

FEATURED DOWNLOADS:

Product Guide
Catalog Page
CE ROHS Gems Compliant CSA

Features

  • Accurate Flow Rate Indication with Integral Visual Confirmation
  • 4.5 to 24 VDC Pulsed Output
SKU
155421
Product Group
Flow
Sensor Type
RotorFlow
Model
RFO
Primary Material Of Construction
Plastic
Body Material
Polypropylene
Wetted Materials
Polypropylene, Ceramic, PPS Composite, Polysulfone, Buna N (Low Flow Adapter - Polypropylene)
Maximum Pressure
100 psi
Minimum Temperature
-20°F
Maximum Temperature
180°F
Input Power
4.5 VDC to 24 VDC
Output
4.5 VDC to 24 VDC Pulse (Sourcing)
FlowRange
0.5 - 5.0 GPM
Standard Flow Range
0.5 - 5.0 GPM
Standard Flow Accuracy
±7%
Low Flow Range
0.1 - 1.0 GPM
Low Flow Accuracy
±7%
Port Size
1/4" NPT Female
Electrical Termination
24" Long, 22 AWG, (3) Conductor PVC Cable
Recommended Filtration
150 micron
Approvals
UL Recognized, CE, CUL Recognized
Weight
0.375
RFO 3/4" NPT Flow Output sheet

Gems Sensors product Resource, RFO 3/4" NPT Flow Output

Format .pdf
Size 252 KB
Download
RFO 1.5 NPT Flow Rate and Frequency Output

Gems Sensors Product Resource, RFO 1/2" NPT Flow Rate and Frequency Output

Format .pdf
Size 58 KB
Download

Gems Sensors Product Resource, RotorFlow Spare Parts List

Format .pdf
Size 85 KB
Download
Instructions_157258

Gems Sensors Instructions, RFO/RFA-2500

Format .pdf
Size 155 KB
Download
ProductGuide_RotorFlow

RotorFlow Product Guide

Format .pdf
Size 216 KB
Download
Catalog-F_RFO-Types_thumb

Gems Sensors Catalog, RFO RotorFlow

Format .pdf
Size 9 MB
Download
  • Aerospace
  • Aerospace - Coffee makers
  • Food & Bev Equipment
  • Food & Beverage - Food Service Equipment
  • General Industry
  • General Industry - Alarm Panels
  • General Industry - Cleaning Equipment
  • General Industry - Fire Suppression
  • General Industry - Gas Delivery
  • General Industry - Hydraulics
  • General Industry - Laser Equipment
  • General Industry - Other
  • General Industry - Plasma Cutting
  • General Industry - Welders
  • HVAC/R - Air Conditioning Systems
  • HVAC/R - Cooling
  • HVAC/R Equipment
  • Marine - Commercial - Ship Owner
  • Marine - Commercial - Yachts
  • Marine - Govt & Military - Military
  • Marine Vessels
  • Medical - Analytical Instruments
  • Medical - Renal Care / Dialysis
  • Medical - Sterilization
  • Medical Equipment
  • Off Highway Vehicles
  • OHV - Refueling Trucks
  • OHV - Specialty Equipment
  • Power Gen Equipment
  • Power Generation - Fuel Cell
  • Process Applications
  • Process Industry - Other
  • Semicon Equipment
  • Semiconductor- Cooling
  • Specialty Vehicles
  • Waster Water Applications
  • Water & Waste Water - Chemical Metering/Injection

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