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UMI 840 ultrasonic flowmeter - Dostmann

UMI 840 ultrasonic flowmeter - Dostmann

Ultra­sonic hand­held instru­ment for meas­uring flow and percol­a­tion - Dostmann

Perfect instru­ment for invest­ig­a­tion of flow speed on all kinds of pipe material (metal, plastic or rubber).

  • Measuring range: -32 ... +32 m/s
  • Incl. sensor for pipes from Ø 20 up to 100 mm
  • Optional sensor for pipes from Ø 50 up to 700 mm available
  • Maintenance free, no movable parts
  • Incl. logger function
  • Incl. 5 meter measuring cable
  • Easy assembly
  • Installation without process interruption
  • No pressure loss
  • Incl. accessories in a robust carrying case

Main features

  • Meas­uring range: -32...+32 m/​s
  • Accuracy:
    For Diameter >50mm: +- 1,5% from value
    For Diameter <50mm: +- 3,5% from value
  • Resol­u­tion: 0,0001 m/​s
  • Repro­du­cib­ility: +- 1% from value
  • Working temper­ature: -30...+160 °C
  • Pipe dimen­sions:
    Sensor 1: 20...108mm (included)
    Sensor 2: 57...720mm (optional)
  • Sensor dimen­sions:
    Sensor 1: 45 x 30 x 30mm (included)
    Sensor 2: 60 x 45 x 45mm (optional)
  • Sensor weight:
    Sensor 1: 75g (included)
    Sensor 2: 260g (optional)
  • Medium: all liquids with impurity smaller 5% and a percol­a­tion of more than 0,03 m3/​h
  • Display: LCD
  • Data connec­tion: USB
  • Power supply: 3x AA Ni MH Accu / 2100 mAh
  • Accu life­time: 12 hours (at full capa­city)
  • Power adapter: 100...240V / AC
  • Data logger: 1.800 meas­ure­ments
  • Dimen­sions: 214 x 104 x 40mm
  • Weight: 450g
  • Dostmann electronic GmbH

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