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Highlighted Companies

  • Suzhou Rico Machinery Co., Ltd (China): RICO, a professional CNC machinery company, who integrated research, development and... http://www.ricocnc.com
  • A Hay & Grain Co Inc (USA): involved in international trade import export. At Anderson Hay we offer a wide variety of feed... http://www.anderson-hay.com/


  • Thermal Flow Switch - China

    price: contact company for price

    VF-S Thermal Flow Switch is based on the theory of heat exchange. Heat

    and thermal module is built inside the probe. The heat conductivity rate

    of the device is closely related to the flow rate of media. If no media

    flows through the pipe, the thermal module gets the fixed heat quantity

    from the heat module. While there is flowing through the probe, the

    thermal module gets the heat quantity which varies with the flow speed.

    The thermal module converts the differential temperature signal into

    electric signal .Then the signal processor exports 4-20mA current signal

    or the signal of the switching point. It provides display, transmission

    control and remote monitoring in one unit. Operating range: Water: 0-5

    m/s Oil: 0-10 m/s Air: 0-100m/s Operating voltage:

    24VDC, 220VAC, 220VDC, 110VAC, 110VDC Output: PNP/NPN/Relay Response

    time:≤ 12s Max pressure: 100bar Display: LED for output indication

    Current consumption ≤65mA Switched current ≤400mA Switch-on

    time typical 2s (1-13s) Switch-off time typical 2s (1-15s) Probes

    material 316 SST Threaded type G1/2 (special type available on request)

    Explosion Protection: ExdIICT4 IP Code: IP67

    Thermal Flow Switch

    Please inquiry for your need now


    Company Contact:


    • Phone: 13717718190

    • Address: No.21, Linhe Street, Linhe Industrial Park, Shunyi, Beijing, China

    • Email: Email


    Published date: September 6, 2012 -

    • Business Description: involved in international trade import export of goods, products, and services

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