An overview,
Air flow meter using pitot tube type principle, carried out on the wind pressure, many times more automatic detection, produce the average volume (m3 / h) has the characteristics of right, quick, simple, widely used in hvac, purification and other industries for direct determination of the tuyere and pipe air volume, so as to implement comprehensive management for central air conditioning air flow and the parameters such as temperature, humidity, cleanliness of automatic control.
The testing work for the convenience of customers, we specially equipped with a movable stand, could rise by 2.2 m, 0.9 m (including air flow meter ontology), integral can be 3.1 m. Air flow meter can undertake air diffuser and return air mouth measurement, bring convenience for test.
Second, the technical parameters
Type FLZ FLZ - 1-2
Sampling volume range 150-3500 m3 / h, 40-2500 m3 / h
Sampling volume accuracy + / - 5% of reading
Sampling volume resolution of 1 m3 / h
Temperature measurement range 0 to 60 ℃
Temperature measurement accuracy of plus or minus 0.5 ℃
0.1 ℃ temperature measurement resolution
Humidity measurement range 0-100% RH
Humidity measurement resolution 0.1% RH
DC power supply two panasonic lithium battery, 18650 3.7 V 2200 mah
AC 50 hz AC220V DC9V
Battery life standby 12 hours continuously
The wind speed can be read directly by air wind speed
Data memory capacity 1 ∽ 5000 groups of data, can inquire
Set A and B to test direction
The screen color 4.3 -inch touch screen
External type wireless thermal printers print way
Startup screen click button, handle, wireless remote control
USB data communication interface
Environment using the environment: 10 ∽ ∽ 0 40 ℃ relative humidity 90%
Storage condition: - 30 ℃ ∽ ∽ 45 ℃ relative humidity 90%
Weight (including battery cover and 570 sampling) 4 kg
Third, using the environment
1, the temperature: 5 ~ 35 ℃
2, relative humidity: 15% ~ 70% RH
3, it is strictly prohibited to measuring the corrosive gas
Four, standard accessories
1, the wind shield: 570 * 570 (mm) 830 * 830 (mm)
2, 7.2 V battery and charger
3, external printer
4, adjustable bracket
5, and data analysis software
