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Wohler FA 410 Fan anemometer Set - 4155
Item #:
WLR-4155
Brand:
Wohler
Share this product:
4155 FA 410 Fan anemometer Set by Wohler
Knowing the carbon monoxide measurement in the area of installation and maintenance of a gas boiler or heating system is extremely vital due to carbon monoxide being lethal at high concentrations in the ambient air. The Wohler CM 220 carbon monoxide detector is a handy, easy to use device for carbon monoxide detection, offering outstanding accuracy and good operability. In particular, the device is suitable for checking carbon monoxide measurement during the installation of gas ovens, central heating systems, stoves, water boilers, etc., as well as for checking the air quality in areas such as underground garages and workplaces.
- Measurement of air speed, temperature, humidity at the air vents
- Measurement of CO2 at the air vents (Wohler FA 430 only)
- Detection of air leaks
- Integrated measurement of volume flow
- Direct measurement of volume flow at air vents in combination with the cone
- Measured data display and management in the Wohler FA 4xx App
Additonal Information
- Wohler FA 410 Fan anemometer
- 4 x AAA batteries
- Plastic case
- Wohler FA 4xx measuring funnel set with rectangular and round measuring funnel in a handy carrying bag; funnels can be clipped onto the fan anemometer
- Rectangular funnel: 1 x 1'
- Round funnel: 0.7' diameter
| Range | Flow velocity: 39.3...5,906 fpm Volume flow: 0 – 58.000 cfm Temperature: -4...140 °F |
| Resolution | Flow velocity: 20 fpm Volume flow: 0...99,999 cfm Temperature: 0.1 °F |
| Accuracy | Flow velocity: ±(1.5 % of reading +0.3 m/s) for under 20 m/sec, ±(3 % of reading +0.3 m/sec) for above 20 m/sec Temperature: ± 33.08 °F |
| Operating conditions (to avoid condensation) | 32 – 122 °F, < 90 % RH |
| Storage conditions | 14 – 122 °F, < 90 % RH |
| Power supply | 4 micro batteries AAA |
| Dimensions | 10.6" x 4.2" x 2" |
| Fan diameter | 4" |
| Weight (without funnel) | 0.6 lbs |
| Range | Flow velocity: 39.3 – 5,906 fpm Volume flow: 0 – 58.000 cfm Temperature: -4 °F – 140 °F Relative humidity: 0.1% – 99.9% Dew point: -4 °F – 139.82 °F Wet-bulb temperature: -4 °F – 139.82 °F CO2: 0 – 9,999 ppm |
| Resolution | Flow velocity: 20 fpm Volume flow: 0.1 99,999 cfm Temperature: 0.1 °F Relative humidity (RH): 0.1 % Dew point: 0.1°F Wet-bulb temperature: 0.1°F CO2: 1 ppm |
| Accuracy | Flow velocity: ±(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 Temperature: 33.08 °F Relative humidity: ± 3 % (at 77 °F), otherwise ± 5 % CO2: ± 30 ppm ±5 % of reading (0 – 5,000 ppm) |
| CO2 warm-up time | 30 seconds |
| Operating conditions (to avoid condensation) | 32 – 122 °F, < 80 % RH |
| Storage conditions | 14 °F – 122 °F, < 90 % RH |
| Power Supply | 4 micro batteries AAA |
| Dimensions | 10.6" x 4.2" x 2" |
| Fan diameter | 4" |
| Weight (without funnel) | 0.6 lbs |
