Product Description
The system is independently designed by Shiyou Electric and can monitorthe temperature,
humidity, wind speed, wind direction, solar radiation and other environmental parameter of the
PV plant in real time. It is characterised by stable performance, high detection accuracy and
unattendedoperation;ithasa grid failure protectionfunctionandcan automaticallyswitchto
the power supply of the solar storage system in case of temporary grid failure. In addition, it
also has 5G wireless data transmission and video monitoring functions.
Detailed Photos
| Photovoltaic solar radiation sensor |
| Power supply range |
7V~30V DC |
|
| Output method (optional) |
485(Standard Modbus-RTU protocol) |
| Current Output:4~20mA |
| Voltage Output:0~5V,0~10V |
| Power consumption |
0.06W |
| Operating temperature |
-25ºC~60ºC |
| Measurement object |
Sunlight |
| Measurement range |
RS485:0~2000W/m² Analogue data:0~1800W/m² |
| Resolution |
1W/m² |
| Response time |
≤10s |
| Non-linearity |
<±3% |
| Annual stability |
≤±3% |
| Accuracy |
±5% |
| Wave length range |
400~1100nm |
| Meteorological louver box |
| Temperature range |
-40ºC~80ºC |
|
| Humidity range |
0%RH~100%RH |
| Temperature Accuracy (25ºC) |
±0.5ºC |
| Humidity accuracy |
±3%RH(60%,25ºC) |
| Power supply |
DC 10~30V |
| Output signal |
RS485(Modbus protocol) |
Response time
(1m/s wind speed) |
<15s |
| Long term stability |
temperature≤0.1ºC,humidity<1%RH |
| Polycarbonate wind speed transmitter |
| Wind speed accuracy |
±(0.2+0.03V)m/s,
V represents wind speed |
|
| Volume |
Small |
| Measurement object |
Wind speed |
| Line length |
0.7m |
| Measuring range |
Default 0~70m/s |
| Advantage |
High-precision, anti-corrosion, waterproof, anti-electromagnetic interference and high-quality materials. |
| 360 degree polycarbonate wind transmitter |
| DC power (default) |
10~30V DC |
|
| Maximum power consumption (optional) |
485 output: |
≤0.2W |
| Current output: |
0.75W |
| Voltage output: |
0.75W |
| 4G output: |
≤1.2W |
| Transmitter circuit operating temperature |
40ºC~+60ºC,0%RH~80%RH |
| Measurement range |
0~359.9° |
| Accuracy |
±1° |
| Dynamic response time |
≤0.8s |
| Output signal (optional) |
RS485(Modbus) protocol |
| 4G mobile phone network from the mobile operation company such as China Mobile,China Unicom or China Telecom |
| Current output: |
4~20mA |
| Voltage output: |
0~5V/0~10V |
| Load capacity |
Current output: |
Output resistance≤250Ω |
| Voltage output: |
≤600Ω |
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