1Application
Model WA-1 Hydroinfo Monitor Station is a device which is able to automatically collect the measured data from hydrometeorology transducers. It can be widely used for water, electricity, railway, road, mine, national defense, civil engineering and so on situations.
Transducers that Model WA-1 Hydroinfo Monitor Station can collect data from are either: Water Level meter, Rainfall Sensor, Weir Transducer and so on hydrology transducers; or: Air Pressure Gauge, Temperature Gauge, Wind Speed, Wind Direction transducers and so on meteorology transducers.
The main functions are: automatic collecting of measuring data, offline collecting, real-time online collecting, auto reporting with preset time, auto reporting about rainfall amount, auto reporting about water level, battery voltage monitoring, power charging with solar energy, RS232/RS485 communication, big capacity memory, etc. Either GPRS or wireless data transceiver can be selected as wireless communication module.
Model WA-1 Hydroinfo Monitor Station has a compact structure. Also it has a full stainless steel outer box that can avoid stealing and also looks nice. It can easily be installed also it can against rain and dust very well.
2Components
a) Stainless steel protecting box
b) Data collection module
c) Communication Module (Wireless GPRS terminal, wireless data transceiver, RS485, optical cable, etc.)
d) Lightning arrester
e) UPS Back-Up power supply
3Technical Specifications
a) Power supply: 12V DC
b) Appliance consumption: least 8mA while stand-by, least 30mA while working
c) Transmission distance: around 1000 meters (RS485). The transmission distances of other devices are determined by the external devices.
d) Baud Rate: 9600bps (RS485) or 1200bps (wireless data transceiver), modulated
e) Working temperature: -40?? ??+85?? ; Working humidity: 90% (Relative Humidity)
f) Amount of Rainfall sensor that possibly can be connected: 2 pieces
g) Amount of Water Level Meter that possibly can be connected: 3 pieces with 485 Signal, 1 piece with electricity current signal
h) Amount of Weir Transducer that possibly can be connected: 3 pieces with 485 Signal, 1 piece with electricity current signal
i) Amount of Wind Transducer that possibly can be connected: 1 piece
j) Amount of Temperature Gauge that possibly can be connected: 2 pieces
k) Amount of Air Pressure Gauge that possibly can be connected: 1 pieces
l) Amount of Humidity Meter that possibly can be connected: 1 pieces |
