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Hotwire Anemometer / English
Hotwire Anemometer / English
Display
46.7mm×60 mm larger LCD display.
Dual function meter’s display.
measurement
m/s (meters per second)
km/h (kilometers per hour)
ft/min (feet per minute)
MPH (miles per hour)
knots (nautical miles per hour)
Temp. ---°C , °F
Data hold.
Memory
Maximum and Minimum with recall
Sampling
Approx.0.8 sec
Operating Temperature
0°C to 50°C (32°F to 122°F )
Operating Humidity
Less than 80% RH
Power Supply
9V battery
Power Current
Approx. DC 60~90mA
weight
280g
Dimension
210mm×75mm×50mm
Accessories included
Hot wire sensor 9V battery
General Specifications
2. Specifications
Air Velocity
Measurement
Range
Resolution
Accuracy
m/s
0.1~25.0m/s
0.01m/s
±(5%+1d)reading
km/h
0.3~90.0km/h
0.1km/h
ft/min
20~4925/min
1ft/min
MPH
0.2~55.8 MPH
0.1MPH
knots
0.2~48.5knots
0.1knots
Notes: m/s-meters per second, km/h-kilometers per hour, ft/min-feet per minute,
MPH-miles per hour, knots-nautical miles per hour
Temperature
Measuring Range
0°C to 50°C (32°F to 122°F )
Resolution
0.1°C/0.1°F
Accuracy
±1°C/1.8°F
Electrical Specifications
3. Button
• Press “ “ .The thermal sensor is heated up (5s). Measurement view is opened:
The current reading is displayed, or “----”lights up if no reading is available.
Press “ “ again, turn off the instrument.
• Press “
Man/Mix
“ to freeze or unfreeze the displayed readings or air velocity Zero Adjust.
• Press “
Enter
“ to enter a Setup option. Press “
Enter
“ again to store the displayed setting in memory.
• Press “
Setup
“ to turn on the backlight. Press it again to turn off the backlight.
Press “
Setup
“ button for 3 seconds to start or exit Setup. (See "Changing Setup Options.")
• Press “
Unit
“ to scroll to the Setup option you want to change. Press “
Unit
“ to increase the
displayed setting.
• Press “
Unit
“ to start recording and press again to stop recording. If enter a Setup option. Scroll to the
Setup option you want to change. Press “
Unit
“ to decrease the Displayed setting.
• performing a multi-point mean calculation or performing a mean calculation in time.
• Press “
Man/Mix
“ to step through the maximum and minimum readings.
To exit the MAN/MIX mode, press the “Man/Mix“ button for 2 seconds to return to normal operation.
• To change between displaying the temperature, flow velocity, and calculated Volumetric flow rate: Press
“
Flow/Temp
“.
4. Display Elements
1. Low Power.
2. Primary Display: air velocity, recording data or time.
3. Air velocity units.
4. Secondly display data.
5. Secondly display: air flow, temperature, or air velocity data.
6. Record MAX, MIN display.
7. Sign of multi-point mean calculation.
8. Mean calculation
9. Sign of mean calculation in time.
10. The multiple of Secondly display data.
11. Flow units.
12. Temperature units.
13. Flow area units.
14. The multiple of Primary display data.
15. The Sign of Auto Power Off.
16. The sign of time.
17. Freezing the data.
18. Entering or Exiting Setup.