TDS 100HS is a portable, handheld, clamp-on ultrasonic flow tester used for non-invasive, unobstructed, unwetted, highly accurate measurements of the flow velocity of liquids in metal, plastic and rubber pipes and tubes with a diameter of 20 ... 100 mm / approx. 3/4 ... 4". Ideal for use in oil and gas, water and wastewater, chemical, food and beverage, pharmaceutical, metals and mining, pulp and paper, power and heating, ventilation, air conditioning and refrigeration (HVACR) industries, this ultrasonic flow tester features user-friendly velcro-strap clamps that allow for quick and easy repositioning of the electroacoustic transducers.

Ultrasonic Flow Tester TDS 100HS

  • Measuring range 0.01 ... 30 m / s
    Resolution 0.0001 m / s
    Accuracy ±1 % of measured value
    Units meters, feet, cubic meters, liters, cubic feet, gallon, oil barrel, liquid barrel, million gallon
    Linearity 0.5 %
    Repeatability 0.2 %
    Response time 0 ... 999 seconds, freely configurable
    Pipe diameter 20 ... 100 mm / approx. 3/4 ... 4"
    Measuring media Virtually all homogeneous liquids, including sanitary, corrosive and abrasive liquids
    Head Type S1
    Cable length Approx. 5 m / 16.4 ft each (x 2)
    Display 4 x 16 LCD, 7 digits for net flow, positive and negative flow
    Power supply 3 x  AAA Ni-H rechargeable batteries
    Battery life Approx. 10 hours continuous use at full charge
    Battery charger 100 .. 240 V / AC
    Interface RS-232C
    Memory Stores up to 2,000 values
    Housing material ABS plastic
    Dimensions Device: 100 x 66 x 20 mm / 3.93 x 2.60 x 0.79 "
    Transducers: Each 60 x 45 x 45 mm / 2.36 x 1.77 x 1.77"
    Operating temperature 0 ... +70 ºC / +32 ... +158 ºF
    Weight 514 g / 1.14 lb (with batteries)

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