8917 AZ-Bulk Order
Temp. RH Anemometer
Features
* Measures air velocity, volume, temperature, humidity, dew point & wet bulb temperature
* 10 cm diameter vane type
* Auto airflow cone recognize (Square/round type)
* Wind speed metric and imperial units selectable
* 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
* Excellent tool as the digital vane anemometer The AZ 8917 features a large 10cm vane for precise airflow & psychometric readings. Calculate CFM and CMM instantly.
Application
Application of 8917 AZ Hygrometer Anemometer:
The 8917 AZ Portable Wind Speed Meter can measure the Air Speed, Air Velocity, Air Volume, Temperature, 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 8917 AZ Air Flow Thermometer with Humidity has the 10 cm diameter vane type. It 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 8917 AZ Temperature & Relative Humidity Air Speed Meter was being designed and manufactured by AZ Instrument, a well experienced air flow meter manufacturer.
Specification
Specification of 8917 10 cm Vane Temperature & RH % Anemometer:
| Model | 8917 |
| 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 |
| 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)   |
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FAQ
【FAQ of AZ 8917 Vane Anemometer (Temp/RH)】
Q1: Why is the 10cm large vane of the AZ 8917 better than small ones?
A1: The 10cm large vane covers a wider area to average out air turbulence, providing more stable and accurate readings. Its larger surface also increases sensitivity to low-speed airflows that smaller anemometers often fail to detect.
Q2: Can the AZ 8917 measure air volume (CMM/CFM) directly?
A2: Yes. The 8917's 10cm head is specifically designed to fit with the optional AZ 8916RNL Airflow cone (flow hoods).
This allows for direct, precise air volume measurement at diffusers and grilles, eliminating the need for complex manual calculations.
Q3: Why is my AZ 8917 anemometer non-calibratable if the readings are significantly off after long time?
A3: If readings are highly inaccurate after using a long time, the vanes, shaft, or bearings may be physically deformed or worn.
Since these hardware damages alter the linear response of the AZ 8917 anemometer, software calibration cannot restore factory precision.
In such cases, we recommend replacing the unit to ensure safety and measurement integrity.
