ES-R226L laser snow depth transmitter adopts the phase method laser ranging principle and is a digital snow depth measurement instrument. The equipment is not easily affected by environmental factors. Based on universal laser ranging technology, temperature compensation is used to solve the temperature stability of the laser, which has the characteristics of high measurement accuracy and good stability. During heavy snow or even blizzards, good continuity of observation data can still be maintained. The equipment can be paired with our meteorological station products or selected for online uploading. Real time snowfall data can be uploaded, and observers can monitor snow depth in real-time, providing comparative observation data for the “automatic snow depth observation” project. The observation results are objective and the observation data is continuous, reducing the workload of observers and further improving observation quality and efficiency.
ES-R226L Laser snow depth sensor
ES-R226L laser snow depth transmitter adopts the phase method laser ranging principle and is a digital snow depth measurement instrument. The equipment is not easily affected by environmental factors. Based on universal laser ranging technology, temperature compensation is used to solve the temperature stability of the laser, which has the characteristics of high measurement accuracy and good stability. During heavy snow or even blizzards, good continuity of observation data can still be maintained.
Range |
0.05 ~ 1.5m |
|
Accuracy |
±1mm |
|
Resolution |
1mm |
|
Signal output |
RS485 (Modbus protocol) |
|
Supply voltage |
10~30V DC |
|
Power consumption |
0.8W (3.5W during heating) |
|
Working temperature |
-40℃~50℃ |
|
Working humidity |
0% RH~95% RH (non condensing) |
|
Laser type |
635nm,﹤1mw |
|
Laser grade |
grade ii |
|
Single measurement time |
0.05 ~ 1S |
|
Spot size |
Spot light 5mm@10m Line spot 3mmX150mm@10m |
|
IP |
IP65 |
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