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CEM DT-8920 Pressure & Flow Meter | Air velocity
$700.00 .( $770.00 inc. GST )
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The CEM DT-8920 is a Pressure and Flow meter simultaneously with an easy-to-read, large, backlit LCD display.
It is able to monitor air pressure across key HVAC components and check indoor air quality and ensure correct air flow balance and maintain a comfortable environment.
CEM DT-8920 Datasheet
The CEM DT-8920 Pressure & Flow Meter uses a Pilot Tube to measures Air Velocity / Airflow in difficult-to-reach or tight locations where a vane anemometer won’t fit.
CEM DT-8920 Features:
- Simultaneous display of Pressure, Air Velocity or Air Flow plus Temperature
- ±0.7252psi range
- 5 selectable units of pressure measurement
- Large Backlit LCD Display
- Easy to Calculate the area of a rectangular or circular duct
- Max/Min/Avg. recording and Relative time stamp
- Data Hold and Auto power off functions
- Large LCD display with backlight
- Zero function for offset correction for measurement
- Store/Recall up to 99 readings in each mode
- USB port, includes software
- Conforms to CE, EMC, EN: 61326
| Weight | 0.2 kg |
|---|
Specifications
Manometer
| Accuracy | ±0.3% FSO(25°C) | ||
| Repeatability | ±0.2% (Max.+/-0.5% FSO) | ||
| Linearity/Hysteresis | ±0.29% FSO | ||
| Pressure Range | 5000 Pa | ||
| Maximum Pressure | 10psi | ||
| Response Time | 0.5 Seconds typical | ||
| Over range Indicator | Err.1 | ||
| Under range Indicator | Err.2 | ||
| Units and Resolution | Units | Range | Resolution |
| PSI | 0.725 | 0.0001 | |
| Mbar | 50 | 0.01 | |
| inH20 | 20.07 | 0.01 | |
| mmH20 | 509.8 | 0.1 | |
| Pa | 5000 | 1 |
Air Velocity
| Air Velocity | Range | Resolution | Accuracy |
| m/s (metres/second) | 1.00-80.00 | 0.01 | ±2.5% of reading at 10.00 m/s |
| ft/min (feet/minute) | 200-15733 | 1 | accuracy is function of velocity and duct size |
| km/h (kilometers per hour) | 3.6-288.0 | 0.1 | |
| MPH (miles per hour) | 2.24-178.66 | 0.01 | |
| Knots (nautical miles per hour) | 2.0-154.6 | 0.1 |
Air Flow
| Air Flow | Range | Resolution |
| CFM | 0-99.999ft3/min | 0.0001 to 100 |
| CMM | 0-99.999m3/min | 0.001 to 100 |
Temperature
| Range | Resolution | Accuracy | |
| °C | 0 to 50.0°C | 0.1 | ±1.0°C |
| °F | 32.0 to 122.0°F | 0.1 | ±2.0°F |
Included with CEM DT-8920
- Pitot tube
- Connection Hose
- Software
- USB Interface Cable
- Battery
- Hard Carrying Case
- Instruction Manual
- Test Certificate
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