TM-402~TM-404

Product Price $ 10
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TM-402~TM-404-Require

TM-402~TM-404

TM-402~404 Air Velocity Meter

 
  • 30mm 6 plastics vane
  • Light air response 0.4m/s.
  • Air flow calculates function.
 
 

Application

TM-41X series measures air speed, temperature and humidity. It is ideal for spot measurements at air outlets on account of its 30mm vane. In addition to air speed and temperature, also measures air moisture and absolute pressure. In this way, air conditions can be reliably checked.
 
 
 
 
 

Features

  • 30mm 6 plastics vane
  • Light air response 0.4m/s
  • Air flow calculate function.
  • Max/Min/Avg and data hold.
  • Memory capacity: 99 records.
  • Memory recall function.30
  • Backlight function.
  • Absolute Pressure Sensor
  • Humidity Sensor
Functions
TM-402
(Pr401T)
TM-403
(Pr401T)
TM-404
(Pr401T)
Velocity
●
●
●
Flow
●
●
●
99 Record
●
●
●
Temperature
●
●
●
Humidity
●
●
Pressure
●

Specifications

  • Display : 42mm(W) x33mm(L) Monochrome LCD with backlight 
  • Battery : 9V (NEDA 1604、IEC 6F22 or JIS 006P) 
  • Battery Lift : Approx continuous used 100 hours. 
  • Shutoff Rate Power : 3uA
  • Operate Maximum Power : 25mA 
  • Instrument dimensions : 130(L)x 56(W)x 38(H) mm. Weight : About 160g.
  • Probe dimensions: 195(L) x47(W) x30(H) mm. 
  • Cable length : 95cm. 
  • Weight : About 100g. 
 
Electrical specifications 
Velocity
Unit
Range
Resolution
Accuracy
m/s
0.4~20
0.1
≤10m/s ±(2.0+0.5)
>10m/s ±(2.5﹪+1)
Km/hr(Kph)
1.5~72
0.1
≤36Km/hr ±(2.0﹪+1.8)
>36Km/hr ±(2.5﹪+3.6)
mph
0.9~44
0.1
≤22mph ±(2.0﹪+1.1)
>22mph ±(2.5﹪+2.2)
Knots(kts)
0.8~38
0.1
≤19Knots ±(2.0﹪+1)
>19Knots ±(2.5﹪+1.9)
ft/min(fpm)
79~4000
1
≤2000ft/min ±(2.0﹪+100)
>2000ft/min ±(2.5﹪+200)
Beaufort
1~8
1
--
Air Flow Calculation
Unit
Range
Resolution
Accuracy
CMM
0~9999
1
--
CFM
0~9999
1
--
Temperature
Unit
Range
Resolution
Accuracy
°C
-20~60
0.1
±1℃
°F
-4~140
0.1
±1.8℉
Humidity
Unit
Range
Resolution
Accuracy
%RH
20~80
0.1
±3.5%RH
%RH
<20,>80
0.1
±5%RH
Absolute Pressure
Unit
Range
Resolution
Accuracy
hPa
350~1100
0.1
±2hPa
mmHg
263~825
0.1
±1.5mmHg
inHg
10.3~32
0.1
±0.1

Accessories

  • User’s manual 
  • 9V battery 
  • Probe
  • Bag

Download

File type
file name
Format
Download
TM-402~414
EN. User’s Manual
PDF
Dowload

 

 

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