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DT-619 wind temperature thermometer

Product 2/4

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Features
 
Features
 
Wind speed measurement (one hole)
 
The average wind speed mode
 
Air flow measurement (CMM / CFM)
 
The average air flow patterns
 
Maintain data (wind speed / air traffic)
 
Max / min / average (wind speed / air traffic)
 
Automatic shutdown
 
 
Circuit: A high-speed integrated MCU
Monitors: LCD dual-display, four figures show
Sampling: a sampling of about one second
Sensors: wind speed sensor uses ultra-low-friction bearings
Temperature sensors: NTC-precision thermistor
Automatic power-down: In order to extend battery life, 20 minutes after the instrument shut down automatically.
Operating temperature: 32℉ to 122℉ (0℃  to 50℃)
Storage temperature: 14 to 140℉ (-10 to 60℃)
Operating humidity: <80% RH
Storage humidity: <80% RH
Altitude: Max 2000 metres (7,000 feet)
Battery models:: 9V (Model: NEDA 1604)
Battery life: about 80 hours (such as backlighting to work, battery life will be shortened.)
Battery capacity: about 8.3 mA DC
Weight: 725g (including batteries, and fans)
Size; wind instrument: 178 * 74 * 33mm
Fan: 70mm (diameter)
 
　Specifications
 
Wind speed
 
 Range
 
 Resolution
 
 Accuracy
 
m / s (m / s)
 
 0.40 - 30.00 m/s
 
 0.01 m/s
 
  (3% + 0.20 m/s)
 
km / h (km / h)
 
 1.4 - 108.0 km/h
 
 0.1 km/h
 
  (3% + 0.8 km/hr)
 
ft / min (ft / min)
 
 80 ?5900 ft/min
 
 1 ft/min
 
  (3% + 40 ft/m)
 
mph (miles / hour)
 
 0.9 ?67.0 mph
 
 0.1 mph
 
  (3% + 0.4 MPH)
 
knots (sea speed)
 
 0.8 to 58.0 knots
 
 0.1 knots
 
  (3% + 0.4 knots)
 
Air traffic
 
 Range
 
 Resolution
 
 Area
 
CMM (cubic meters/min)
 
 0-999900 m3/min
 
 0.001 to 100
 
 0 .000 to 999.9m2
 
CFM (cubic ft/min)
 
 0-999900 ft3/min
 
 0.001 to 100
 
 0.000  to 999.9ft2
 
Air temperature
 
 Range
 
 Resolution
 
 Accuracy
 
32 - 122℉ (0 - 50℃)
 
 0.1℉/C
 
 4.0℉ (2.0℃)
 
 

 

 

 

 

 

 


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This product was added to our catalog on Wednesday 02 December, 2009.