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Ultrasonic Flow Meter Kit PCE-TDS 100HSH

Ultrasonic Flow Meter Kit PCE-TDS 100HSH

Ultrasonic Flow Meter Kit PCE-TDS 100HSH

Ultrasonic Flow Meter Kit PCE-TDS 100HSH
Ultrasonic Flow Meter Kit PCE-TDS 100HSH
Order No: PCE-TDS 100HSH
Ultrasonic Flow Meter PCE-TDS 100HSH
Description
This is a portable, handheld clamp-on ultrasonic flow metre that is used to measure the flow speed of liquids in metal, plastic, and rubber pipes and tubes with a diameter of 20-108 mm (about 2-28 in.) without damaging the pipe or tube and with high accuracy. This ultrasonic flow metre is great for use in the 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. It has velcro-strap clamps that make it easy to move the electroacoustic transducers.
acetone, alcohol, ammonia, benzene, butyrate, chloroform, ethanol, ethyl alcohol, ethyl ether, freon R 12, petrol, glycerin, glycol, isobutanol, isobutane, isopentane, kerosene, linseed oil, methanol, 1-propanol, antifreeze, lubricating oil, silicone oil, transformer
Using the transit-time principle, the following equation is used to figure out the flow rate:
v =
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 says that pipes must be full, with no bubbles or particles.
Note: SOFT-PCE-TDS software is needed to transfer data to a computer. This software is sold separately. For more information, see "Accessories."
Each PCE-TDS series metre is made in Germany by PCE Instruments and calibrated at the factory (without any documentation). PCE has a valid DAkkS calibration certificate for the reference display on the in-house test stand that is used for calibration. This makes sure that the data can be traced back to the German national standard set by the Physikalisch-Technische Bundesanstalt (PTB). Please keep in mind that the measured values of the metre depend on the shape, material, and coating of the pipe, the type, temperature, and speed of the medium; and the type of sensor and measuring method.
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0.5% linearity
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0.2% repeatability
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Bi-directional flow measurement
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Quick and adjustable response time
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Eliminates interfering frequencies
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Includes data logger functionality
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Stores up to 2000 measurement values
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Auto power-off battery-saving function (can be disabled)
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Saves time- and date-stamped measurement data to internal memory
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Rechargeable, battery-operated flow measuring device
Note: To transfer data to a computer, SOFT-PCE-TDS software is required. SOFT-PCE-TDS software is sold separately - see accessories for details.
Specifications
Measuring range -32 ... 32 m/s, -105 ... 105 ft/s
Resolution 0.0001 m/s, 0.00033 ft/s
Accuracy for DN ≥ 50 mm: ± 1.5% of the measured value
for DN < 50 mm: ± 3.5% of measured value
Reproducibility ± 1.0% of the measured value
Units Meters, feet, cubic meters, litres, 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 All liquids with an impurity <5% and a flow >0.03 m³/h
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
Interface RS-232C
Memory Stores up to 60,000 values
Housing material ABS plastic
Dimensions Device:
100 x 66 x 20 mm / 3.93 x 2.60 x 0.79 in
Transducers:
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)
Delivery Scope
1 x PCE-TDS 100H Ultrasonic flow meter
2 x Sensors TDS-M1
2 x Sensors TDS-S1
2 x 5 m / 16.4 ft transducer connection cables
4 x Velcro-strap clamps
3 x AAA Ni-H rechargeable batteries
1 x Battery charger
1 x Container of coupling gel
1 x Measuring tape
1 x Carrying case
1 x User manual
Note: To transfer data to a computer, SOFT-PCE-TDS software is required. SOFT-PCE-TDS software is sold separately - see accessories for details.
(T2 - T1)
T1 x T2
x
L
2 Cos α