PCE-TDS 100HSH Ultrasonic Flow Tester Kit
Measures liquid flow velocity in pipes and tubes with a diameter of 20 … 720 mm / approx. 3/4" ... 28"
v = measured velocity
T1 = run time of the ultrasonic signal in the flow direction
T2 = run time of the ultrasonic signal against the flow direction
L = length of the ultrasonic wave
α = ultrasonic signal angle to the flow
The transit-time principle requires pipes to be full and have no bubbles and no particles.
Note: To transfer data to a computer, SOFT-PCE-TDS software is required. SOFT-PCE-TDS software sold separately - see accessories for details.
Each PCE-TDS series meter is assembled and calibrated by PCE Instruments in Germany. Therefore, a factory calibration certificate is provided by PCE Germany in the delivery contents of the meter. The certificate includes one measuring point on two different pipes. The reference display of the in-house test stand used by PCE for calibration has a valid DAkkS calibration certificate. This ensures traceability to the Physikalisch-Technische Bundesanstal (PTB) German national standard. Please note that because the meter's measured values depend upon the pipe geometry, material and coating; the medium type, temperature and speed; and the sensor type and measuring method, these parameters are listed on the supplied certificate for maximum traceability.
|Measuring range||-32 ... 32 m/s, -105 ... 105 ft/s|
|Resolution||0.0001 m/s, 0.00033 ft/s|
|Accuracy||± 1% of measured value|
|Units||Meters, feet, cubic meters, liters, cubic feet, gallon, oil barrel, liquid barrel, million gallon|
|Response time||0 ... 999 seconds, freely configurable|
|Pipe diameter||DN 15 ... 700, 20 … 720 mm / approx. 3/4" ... 28"|
|Measuring media||Virtually all homogeneous liquids, including sanitary, corrosive and abrasive liquids|
|Heads||Type M1 and S1|
|Cable length||Approx. 5 m / 16.4 ft each (x 4)|
|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 .. 240V / AC|
|Memory||Stores up to 2,000 values|
|Housing material||ABS plastic|
100 x 66 x 20 mm / 3.93 x 2.60 x 0.79 in
2 x M1 each 60 x 45 x 45 mm / 2.36 x 1.77 x 1.77 in
2 x S1 each 90 x 85 x 24 mm / 3.54 x 3.35 x 0.95 in
|Operating temp.||0 ... 70ºC / 32 ... 158ºF|
|Weight||514 g / 1.14 lb (with batteries)|