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374,90 €
PCE-TDS 100HS Ultrasonic Flow Tester
Measures liquid flow velocity in pipes and tubes with a diameter of 20 … 108 mm / ≈ 3/4 ... 4 in
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. This software is sold separately - see accessories for details.
Each PCE-TDS series meter is assembled by PCE Instruments in Germany and and factory-calibrated (without any documentation). 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 Bundesanstalt (PTB) German national standard. Please note that the meter's measured values depend on the pipe geometry, material and coating; the medium type, temperature and speed; and the sensor type and measuring method.
| Handheld measuring range | -32 ... 32 m/s, -105 ... 105 ft/s |
| Resolution | 0.0001 m/s, 0.00033 ft/s |
| Accuracy for DN ≥ 50 mm: for DN < 50 mm: |
± 1.5% of measured value ± 3.5% of measured value |
| Reproducibility | ± 1.0% of measured value |
| Media |
All liquids with an impurity <5% and a flow >0.03 m³/h
|
| Flow units |
Cubic meter [m³]
|
| Time settings |
Per day [/d]
|
| Data logger | 60,000 measurements |
| Interface | USB (for online measurement and reading of the internal memory) |
| Protection | IP 52 |
| Power supply | 3 x AA NiMH rechargeable battery / 2100-mAh (at full charge 12h running time) 100 … 240V AC 50/60 Hz |
| Dimensions | 214 x 104 x 40 mm / 8.4 x 4.1 x 1.5 in |
| Weight | 450 g / 15 oz |
| Sensor (only PCE-TDS 100 HS) | Nominal width DN 15 … 100, 20 … 108 mm / approx. 3/4 ... 4" |
| Temperature of liquid | -30 … 160°C / -22 ... 320°F |
| Dimensions | 45 x 30 x 30 mm / 1.7 x 1.1 x 1.1 in |
| Weight | 75 g / < 1 lb |
