FLOW SWITCHES & SENSORS

RFO-PW Potable Water Rotorflow

RFI-PW Potable Water Rotorflow

PRODUCT DESCRIPTION:

The RFO-PW Series is a FDA-compliant rotor and body for compatibility with potable water applications. Gems Sensors popularized the Rotorflow's paddlewheel design by combining high visibility rotors with solid-state electronics that are packaged into compact, panel mounting housings. They provide accurate flow rate output with integral visual confirmation...all with an unprecedented price/performance ratio. The RFO-PW Potable Water Rotorflow features a VDC pulsed output for potable water applications where a flow rate monitoring sensor is needed.


LEAD TIME:

3 - 5 days


FEATURED DOWNLOADS:

RFO-PW Potable Water Rotorflow Catalog Page

    • 4 to 25 VDC Pulsed Output RFO-Type Rotorflow
    • High Blue Visibility Rotor
    • FDA-compliant molded nylon and epoxy
    • Compatibility with potable water applications

    Wetted Materials
    Body: 316 Stainless Steel or Polypropylene
    (Hydrolytically Stable, Glass Reinforced)
    Rotor Pin: Ceramic
    Rotor: Molded Nylon/FDA Epoxy
    Lens: Polysulfone
    O-Ring: EPDM
    Low Flow Adaptor: Glass Reinforced Polypropylene

    Operating Pressure
    Stainless Steel Body:
    Optional SS Face Plate 500 PSI
    200 PSIG (13.8 bar) @70°F (21℃)
    100 PSIG (6.9 bar) Max. @212°F (100℃)
    Polypropylene Body:
    100 PSIG (6.9 bar) at 70°F (21℃)
    40 PSIG (2.8 bar) Max. @ 180°F (82℃)

    Operating Temperature
    Stainless Steel Body:
    -20°F to 212°F (-29℃ to 100℃)
    Polypropylene Body:

    -20°F to 180°F (-29℃ to 82℃)

    Electronics: 150°F (65℃) Ambient
    Input Power:
    4.5 VDC to 24 VDC
    Output Signal:
    4.5 VDC TO 24 VDC Pulse. (Sourcing)
    Pulse Rate Dependent on Flow Rate, Port Size and Range.
    Current Consumption:
    8 mA, No Load
    Current Source Output, Max.:
    20 mA
    Frequency Output Range:
    15 Hz (Low Flow) to 225 Hz (High Flow)
    Electrical Termination:
    22 AWG PVC-Jacketed, 24" Cable. Color Coded: Red = +VDC; Black = Ground; White = Signal Output

    • Aerospace
    • Food and Beverage
    • General Industry
    • Water & Wastewater

    • Aerospace - Coffee Makers
    • Food & Beverage - Automated Water Dispense
    • Food & Beverage - Beverage Dispensing
    • Food & Beverage – Other
    • Food & Beverage - Specialty Dispensing
    • General Industry - Chemical Metering/Injection
    • Water & Wastewater - Chemical Metering/Injection