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Process Control Instrumentation, Field Devices and Industrial Automation
PRODUCTS & SERVICES is a provider of process control and field instruments for Oil & Gas, Industrial Machinery, Pipelines, Custody Transfer, Tank Gauging, Waste Processing, Water Treatment Plants, Burner Management Systems and Incinerators, Conveyor Control, Food & Beverage, Motor, Pump & Compressor Control, Wireless Telemetry, Data Logging, Real-Time Process Data to Web.

Our Broad spectrum of products, 20+ years of experience with industrial automation, process control and hands-on approach ensure the success of Your project

At ControlSystemsUSA, you deal with the people who have actual and extensive experience in the use of process control instrumentation.

We are authorized resellers of instruments such as

  • Radio Modems
  • Flow Transmitters, Indicators, Sensors and Switches.
  • Pressure Switches, Indicators and Transmitters.
  • Level Switches, Indicators and Transmitters.
  • Temperature Elements, Switches and Transmitters.
  • Electric Power Measurement Devices.
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$552.00     Availability: 7 Days
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KOBOLD DF Paddle Wheel Flow Sensor (with multipole magnet ring embedded) for Water and Low Viscosity Liquids. Brass, Stainless, Trogamid, Polysulfone or Polypropylene Bodies. Robust and Reliable. ± 2.5% of full scale accuracy. NEMA 4.

Part# with Options:        DF-0001
Price with Options:        552.00


(1) Material for KOBOLD DF
(2) GPM Range for KOBOLD DF
Larger Fittings
(3) Larger Fittings for KOBOLD
5 point Calibration Cert
(4) 5 point Calibration Cert for KOBOLD EDM

  Availability 7 Days  ]

  • Body Material Options: Brass, Stainless, Trogamid®, Polysulfone, or Polypropylene
  • Easy to Install, No Straight Runs Required
  • Robust and Reliable
  • 7 Different Material Combinations Available
  • Electronic Options: Frequency, Analog, Relay, Totalizer, and/or Batch Controllers with Digital Displays

The main feature of the DF fl ow sensors is the incorporation of a multipole magnet ring embedded into the paddlewheel. As the paddle wheel rotates, the magnets, hermetically separated from the liquid media, induce a DC signal into a Hall-Effect sensor mounted on the device housing. Since the DC signal frequency is proportional to paddlewheel rotation, an accurate fl ow rate reading is possible.

The DF sensors, when coupled with the appropriate KOBOLD electronics unit, can offer the user a number of features useful in the measurement and control of low viscosity liquid fl ow. These features include a frequency output, analog output, adjustable switches, digital displays with integrated batch controllers, or totalizers.

The KOBOLD DF Flow Sensor is used in applications where fl ow measurement is desired and fl ow rate data is to be transmitted as a pulse rate output. The DF Flow Sensor contains a fl ow transducer which transmits a pulse signal. The output signal is linearly proportional to the fl ow and is transmitted by a bipolar transistor operating in an open collector confi guration (10 mA sinking capability).

Accuracy:± 2.5% of full scale
Media:Water and Low Viscosity Liquids
Fittings:1/8" NPT ... 1-1/2" NPT
Power Supply:5 to 24 V DC
Signal Output:NPN - Open Collector 10 mA max.
Temperature Range:-10...180 °F (145 °F for DF-01..)
Protection:NEMA 4

B2B Checkout Options: PO#, Designated Carrier and Tax-Exempt purchase
Payment Options: Credit Card, Credit Card Over the Phone, PAYPAL, Wire Transfer, Check and Money Order

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