+6012-2100 344
Product Description
Product Description
– 45mm 4 plastics vane
– High sensitivity of 0.4m/s.
– Air flow calculates function.
– Max/Min/Avg and data hold.
– Auto power off with disable function.
– Memory capacity: 99 records.
– Memory recall function.
– Backlight function.
– Absolute Pressure Sensor
– Humidity Sensor
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.
Four models:
| MODEL# | Velocity | 99 Record | Flow | Temperature | Humidity | Pressure |
| TM-411 | V | V | V | — | — | — |
| TM-412 | V | V | V | V | — | — |
| TM-413 | V | V | V | V | V | |
| TM-414 | V | V | V | V | V | V |
Velocity (Air Speed):
| Unit | Range | Resolution | Accuracy |
| m/s | 0.4~30 | 0.1 | ±3%+0.2 |
| Km/hr(kph) | 1.5~106 | 0.1 | ±3%+0.8 |
| mph | 0.9~66 | 0.1 | ±3%+0.4 |
| Knots(kts) | 0.8~58 | 0.1 | ±3%+0.4 |
| ft/min(fpm) | 79~5866 | 1 | ±3%+40 |
| 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 °C |
| °F | -4~140 | 0.1 | ±1.8°F |
Humidity:
| Unit | Range | Resolution | Accuracy |
| %RH | 20~80 | 0.1 | ±3.5%RH |
| %RH | 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 |
