This document describes the features and characteristics of the AVM Vane Anemometer, including measuring range, measuring accuracy, and digital display.
The AVM-01 precision anemometer measures gas flow velocity with a sapphire‑supported vane and temperature with a thermocouple. It is housed in an ABS plastic case with a hinged table stand and connects to the sensor via a 2 m cable. Each unit is supplied with a tool kit.
Key features include four selectable speed ranges, a digital LCD display, data‑hold for speed, and optional temperature measurement (AVM‑03). The device is suited for monitoring airflow in HVAC output, extraction systems, room draughts, and temperature measurement in air.
| Measuring range | 0.3 to 45.0 m/s |
|---|---|
| Resolution | 0.1 m/s / 0.1 km/h |
| Accuracy | +3 % of measured value |
| Dimensions | 168 × 90 × 32 mm |
| Weight | 500 g |
| Sensor cable length | 2000 mm |
| Display | 3.5‑segment LCD, 25 mm |
| Operating temperature | max 50 °C |
| Operating pressure | max 2 bar |
| Power supply | 9 V monobloc battery |
| Temperature transducer (AVM‑03) | Thermocouple K |
The AVM‑01 measures flow from 0.3 m/s up to 45.0 m/s (1 to 140 km/h).
Temperature measurement is only available on the AVM‑03 variant, not on the AVM‑01.
It uses a 3.5‑segment LCD with a 25 mm size.