RH CO2 Anemometer

AZ 8919 Anemometer and Air Velocity Measurement Device features:
* Measures air velocity, volume, CO2, temperature, humidity, dew point & wet bulb temperature
* 10 cm diameter vane type
* Auto airflow cone recognize (Square/round type)
* NDIR waveguide technology CO2 sensor
* Max. /min. value, Hold function
* Unlimited points average auto calculation
* Time weighted average auto calculation
* Inlet and outlet measurement is doable
* Auto power off in 20 mins inactivity
* Low battery indicator
* Blue backlight for dark area operation

Application of 8919 AZ Portable Air Flow Measurement Instruments:
The 8919 AZ wind speed meter can measure the Air Speed, Air Velocity, Air Volume, Temp., Humidity value, which is the best choice as the wind speed monitoring device in HVAC (Heating, Ventilation, Air Conditioning and Refrigerating) or industrial related application.

The portable 8919 AZ Air flow Meter has the 10 cm diameter vane type with built-in NDIR wave guide technology CO2 sensor; it can measure the CO2 value to monitor the indoor air quality. The meter could attach to the specific air flow cone to measure the volume quickly. User just needs to install the compatible airflow cone, the meter will recognize the area for air volume calculations automatically. The air flow cone set has the round and square size, which could be met with most applications.

The 8919 AZ Temperature & Relative Humidity & CO2 & Air flow meter was being designed and manufactured by AZ Instrument, a well experienced manufacturer for Environmental Measuring Instrument.

Specification of 8919 10 cm Vane Temperature & RH% & CO2 & FLOW Meter:

Model	8919
Wind Speed Range	0.20~30.00 m/s
Wind Speed Accuracy	±(1.5% of reading+0.3 m/s) for under 20 m/s ±(3% of reading+0.3 m/s) for above 20 m/s
CO2 Range	0~9999 ppm, (5001~9999 ppm out of scale range)
CO2 Accuracy	±30 ppm ±5% of reading (0~5000 ppm)
Air Temperature Range	-20~60℃
Air Temperature Resolution	0.1℃, 0.1℉
Air Temperature Accuracy	±0.6℃
Air RH% Range	0.1%RH~99.9%RH
Air RH% Resolution	0.1%RH
Air RH% Accuracy	±3%RH (at 25℃. 10~90%RH, others ±5%RH)
Temperature Response Time	60 seconds (typical)
Air RH% Response Time	60 seconds (typical)
LCD Update	Every second
Wet Bulb Temp. Display	-20~59.9℃
Dew Point Temp. Display	-5~59.9℃
Air Volume Display	0~99999 m3/minute
Air Volume Resolution	0.1 (0~9999.9) or 1 (10000~99999)
LCD Size	54(L) * 32.5(W) mm
Operating Temperature	0~50℃
Operating RH%	Humidity ＜80%
Storage Temperature	-10~50℃
Storage RH%	Humidity ＜90%
Meter Size	269(L) * 106(W)* 51(H) mm
Weight	~200g
Battery	AAA*4 PCS
Standard Package	Meter, Batteries, Manual, Hard Carry Case
Optional Accessory	Airflow Cone (W/soft Carry Case)

8919 AZ Temperature & Relative Humidity & CO2 & Air flow meter Introduction Video