Details

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TM-4001/4002 Hot Wire Anemometer

 
This test was designed in accordance with EMC standards in force and its compatibility has been tested in accordance with EN61326-1 (2006).

 

Application

• HVAC system performance
• Commissioning
• Plant maintenance
   

Features

• Fast response telescoping probe.
• Air flow volume.
• Large LCD display.
• Displays air (wind) speed in meters/second,feet/minute, kilometers/hr, knots, and miles/hr.
• Displays maximum and minimum readings and holds any reading.
• Manual Data Memory and read fucntion (99 records). (TM-4001/TM-4002)
• Dew point, Wet Bulb calculation. (TM-4002)

 

Specifications

• Size : 156 x73 x35 mm (L xW xH).
• Weight : 250g.
• Probe Dimension:
  Wire length: 1500mm
  Retractable length: 400mm to 1020mm
  Probe diameter of tip: 16mm 
  Probe diameter of base: 32mm
• Data stored : 99 records.
• Probe weight: 240g.

(23°C±5°C)

Air velocity measurement
Unit	Range	Resolution	Accuracy
m/s	0.01~25.00	0.01	≤10ms: ±(3% of reading   +1.6%FS) >10m/s: ±(6% of reading   +2% FS)
Km/hr(kph)	0.02~90.00	0.01
mph	0.12~55.9	0.01
Knots(kts)	0.11~48.6	0.01
Ft/min(fpm)	0~4921.0	0.1
Beaufort	1~10	1	--
Air flow(volume) calculate
Unit	Range	Resolution	Accuracy
CMM	0~9999	0.1	--
CFM	0~9999	0.1	--
Temperature Measuremen
Unit	Range	Resolution	Accuracy
°C	-20~50	0.1	±1°C
°F	-4~122	0.1	±1.8°F
Humidity(TM-4002)
Unit	Range	Resolution	Accuracy
%RH	20~80	0.1	±3.5%RH
%RH	<20,>80	0.1	±5.0%RH