Máy đo tốc độ gió trong thời gian dài PCE-WL 1 (cảm biến)

Air Flow Meter - PCE-WL 1
mobile Data- Logger / SD memory card / ambient temperature: -15 ... +50 º C / with wind speed sensor / battery power / internal temperature sensor

The Air Flow Meter PCE-WL 1 is an ideal tool to measure and store the wind speed for a long time. The battery enables you to use the Air Flow Meter in situ. Since a wind power station is an expensive investment, you usually want to know what profits it will generate in advance. The Air Flow Meter PCE-WL1 helps determine these profits. The measurement data are recorded on a SD memory card. The user can select the desired measurement rate (10 s, 1 min or 10 min) from the wind's recorder. The Air Flow Meter prepares a file according to the amount of measurements selected once a day or once a month. CSV files stored on the SD memory card of the recorder wind can be transmitted to a computer and imported into a datasheet, e.g. Excel, to be analyzed later. This way,  it is possible to determine the optimal location for a wind power station. Meter sensors with isolated contacts, Hall effect devices, TTL signals and output SO-signals can be connected to the two digital inputs. The Air Flow Meter has an analog input to record the wind direction. The Air Flow Meter is configurated via an RS-232 port. This option allows real-time data transmission. The wind sensor includes a small set that allows the measurement of the flow direction of the horizontal wind. The dynamic and supportive materials are made of plastic and ensure a safe and almost maintenance-free condition. The resolution of the wind measurement is 0.4 m / s. The L-bracket for mounting that is included in the delivery easily holds the wind sensor. A power supply (this can not be obtained through Air Flow Meter) will allow for a warming (heating) of the device for an optimal performance at low temperatures in winter. 

- Robust housing
- Internal temperature sensor
- Internal real time clock
- RS-232 interface for data transmission
- Compact wind  sensor with heating
- Battery life up to 1 year
- Data storage card SD memory as a CSV file
- Operating temperature: -15 ... 50 ° C
- Stores average and maximum values
- Resolution: 0.4 m / s
 

Air Flow Meter WL 1

1 x analog input

2 x digital inputs

CSV file, ASCII format

rugged type

Wind sensor

Delivery contents:

1 x Air Flow Meter PCE-WL 1
1 x Wind Speed Sensor
1 x 256 MB SD Memory Card
1 x L bracket for mount,
2 x batteries
1 x user manual