Sensor
Measuring Instruments
Measurement Systems
Architectural Physics Laboratory
Directional Airflow Velocity Sensor
JT1409 air velocity sensor/wind speed sensor
description1
description2
Product introduction
JT1409 air velocity sensor can simultaneously measure wind speed and temperature, and can be installed and fixed on ventilation ducts. The sensor rod has a length scale and has two types of sensor probe forms: fixed installation probe and wired probe. It is suitable for measuring wind speed in building ventilation ducts or ventilation shafts.
Wind speed range: 0-20m/s (customizable 0-30m/s).
Wind speed accuracy: ± (0.1+2% reading) or 2% range, whichever is greater.
Wind speed resolution: 0.01m/s.
Wind speed response:<0.2s (t63, 1m/s).
Wind speed range: 0-20m/s (customizable 0-30m/s).
Wind speed accuracy: ± (0.1+2% reading) or 2% range, whichever is greater.
Wind speed resolution: 0.01m/s.
Wind speed response:<0.2s (t63, 1m/s).
Parameter name |
Technical indicators |
illustrate |
Structural form |
Split structure, omnidirectional testing |
|
Wind speed range |
0-20m/s (0-30m/s can be customized) |
|
Wind speed accuracy |
± (0.1+2% reading) or 2% range, whichever is greater |
|
Wind speed resolution |
0.01m/s |
|
Response time |
0.2s |
(t63, 1m/s wind speed, 25°C) |
Adaptation test module |
Optional JT6070, JT6071 |
|
Supply voltage |
Refer to the selected test module |
|
Air temperature range |
-20-60°C |
|
Air temperature accuracy |
±1°C (<1m/s); ±0.5°C (>1m/s) |
|
Air temperature resolution |
0.1℃ |
|
Usage Environment |
Probe -25—80°C; 0—90%RH |
In non-condensing state |
Temperature compensation |
-25—80°C |
|
Interface |
Bare wire connector |
|
Structural Materials |
Stainless steel |
|
Protection level |
IP54 |
|
Storage temperature |
-30—80°C |
|
Test Module/Transmitter Specifications | ||
model |
JT6070 |
JT6071 |
Output |
RS485 (optional 0-10V; 4-20mA) |
|
show |
none |
OLED Display |
Supply voltage |
DC9V-36V |
|
Rated power consumption |
＜0.8W |
＜1W |
Usage Environment |
-25—70°C; 0—100%RH |
|
Interface |
Bare wire connector |
|
Material |
ABS |
Aluminum Alloy |
Protection level |
IP65 |
|
Storage temperature |
-30—80°C |
|