€373,89 HHF11A
Beskrivelse
The HHF11A anemometer can measure air flow, humidity, dew point, wet bulb, air volume and capacity. The built-in microprocessor circuit assures excellent performance and accuracy. The HHF11A air velocity meter can track the maximum and minimum values along with current readings. The HHF11A displays the flowrate in your choice of metres per second, or feet per second. The HHF11A relies upon a low-friction ball bearing mounted wheel design to provide high accuracy at high and low air velocity. The impeller provides accuracy to 5% and the ability to measure the slightest breeze (0.3 m/s). The HHF11A offers many features including averaging of air volume and capacity, °C/°F selectable, and auto shutoff after 10 minutes.Measurement |
Range |
Resolution |
Accuracy |
---|---|---|---|
Air Velocity |
0.3 to 35 m/s |
0.1 |
±5% |
Air Volume |
0 to 99,999m3/min 0 to 99,999 ft3/min |
0.1 |
±5% |
Capacity |
0 to 99,999 BTU/h 0 to 99,999kW |
0.1 |
±5% |
Temperature |
-20 to 60oC -4 to 140oF |
0.1oC/oF |
±0.6oC (1oF) |
Humidity |
0 to 100% |
0.1% |
±3% from 10 to 90% ±5% above 90% |
Dew Point |
-68 to 70oC -90 to 158oF |
0.1oC/oF |
±3% from 10 to 90% ±5% above 90% |
Wet Bulb |
-22 to 70oC -7.6 to 158oF |
0.1oC/oF |
±3% from 10 to 90% ±5% above 90% |