Sper Scientific 850073 Anemometer Probe - Mini Extension User Manual
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III. MEASUREMENT PROCEDURES
•
Plug probe into the PROBE INPUT SOCKET.
•
Make sure the PROBE LOCK is in the lock position
•
Turn on the instrument by pressing the POWER button.
•
Holding the TELESCOPING PROBE, aim the yellow point on the VANE
PROBE HEAD toward the source to be measured.
•
Press the K/J (B) button to select the unit of measure: m/s, hm/h, ft/min,
mile/h, or knots. Measurement results are shown on the upper display
and the unit of measure on the bottom-left of the LCD.
•
Press the °C/°F (A) button to select Centigrade or Fahrenheit. The
temperature is on the bottom-right of the LCD.
Refer to the Environmental Quality Meter 850071 Instruction Manual for
complete instructions about Hold, Max./Min, RS232, Auto Shut Off, and
other functions.
Unit of
Measure
Range
Resolution
Accuracy
Meters/sec. 0.4
~
12.0
0.1
±(2%+ 0.2d)
full scale
Kilometers/hr. 1.4
~
43.2
Miles/hr. 0.9
~
26.8
Knots 0.8
~
23.3
Ft/min
80 ~ 2358
1
±(2%+ 20 ft/min)
full scale
ºC
0 ~ 50
0.1
±0.8º
ºF
32 ~ 122
±1.5º
IV. SPECIFICATIONS
Operating Temperature
0°C to 50°C (32°F to 122°F).
Operating Humidity
Max. 80% RH.
Probe Size
Vane diameter: .5" (13mm).
Telescoping probe length: max. 3.6" (600mm).
Refer to the Environmental Quality Meter 850071 Instruction Manual for
meter specifications.