Thiết bị đo tốc độ gió, lưu lượng gió, độ ẩm, nhiệt độ, nhiệt độ điểm sương Lutron AM-4224SD
CHỨC NĂNG
1) Đo tốc độ gió
|
Measurement |
Range |
Resolution |
Accuracy |
|
m/s |
0.2 to 5.0 m/s |
0.01 m/s |
± ( 5% + a )
reading
or
± ( 1% + a )
full scale |
|
5.1 to 25.0 m/s |
0.1 m/s |
|
Km/h |
0.70 to 18.00 km/h |
0.01 Km/h |
|
18.0 to 72.0 km/h |
0.1 Km/h |
Mile/h
( mph ) |
0.50 to 11.20 mph |
0.01 mph |
|
11.2 to 44.7 mph |
0.1 mph |
|
Knot |
0.40 to 9.70 knot |
0.01 Knot |
|
9.7 to 38.8 knot |
0.1 Knot |
|
Ft/min |
40-3940 ft/min |
1 Ft/min |
|
@ a = 0.1 m/s, 0.3 km/h, 0.2 mile/h, 0.2 knot, 20 ft/min |
Note:
m/s - meters per second km/h - kilometers per hour ft/min - feet per minute knot - nautical miles per hour mile/h - miles per hour (international knot)
2) Đo lưu lượng gió
|
Measurement |
Range |
Resolution |
|
CMM ( m^3/min. ) CFM ( ft^3/min. ) |
0 to 45,000 CMM
0 to 1,589,200 CFM |
0.001 to 1 CMM |
|
0.001 to 100 CFM |
|
Measurement |
Area |
|
CMM ( m^3/min. ) CFM ( ft^3/min. ) |
0.001 to 30.000 m^2 |
|
0.01 to 322.93 ft^2 |
3) Đo nhiệt độ
Measuring Range 0 to 50 /32 to 122 ℃ ℃ ℉ ℉
Resolution 0.1 /0.1 ℃ ℉
Accuracy ± 0.8 /1.5 ℃ ℉
|
4) Đo độ ẩm
Humidity |
Range |
5 % to 95 % R.H. |
|
Resolution |
0.1 % R.H. |
|
Accuracy |
≧70% RH : |
|
± (3% reading + 1% RH). |
|
< 70% RH : |
|
± 3% RH. |
|
Range |
0 ℃ to 50 ℃,32 ℉ to 122 ℉. |
|
Temperature |
Resolution |
0.1 degree |
|
Accuracy |
℃ |
± 0.8 ℃. |
|
℉ |
± 1.5 ℉. |
5) Đo nhiệt độ điểm sương
|
℃ |
Range |
-25.3 ℃ to 48.9 ℃ |
|
Resolution |
0.1 ℃ |
|
℉ |
Range |
-13.5 ℉ to 120.1 ℉. |
|
Resolution |
0.1 ℉. |
