System composition:
Data collector, sensor probe (multiple options available), field installation kit (bracket and power supply unit)
data collector:
☆16A simulated channel,2A digital channel,2An event channel
☆Custom sampling rate1sarrive24hrEach channel can set an independent sampling rate
☆2GB memory, supports SD card expansion
☆Multiple communication methods(RS232/485/Radio/GSMEtc.)
☆Program editablebitratedo1200bps-115.2bps
Sensor:
Air temperature and humidity(DMA672.1)Atmospheric pressure(DQA240#C)Wind speed and direction(DNA1#C)Total solar radiation(DPA153), rainfall(DQA130#C)
Wilderness set:
Stainless steel installation bracket set, waterproof data acquisition chassis12VRechargeable batteries20WSolar panels and installation brackets, photovoltaic voltage controllers, installation toolkits.
LSI-LASTEMProduce various high-quality environmental monitoring sensors to meet various harsh environmental applications, and provide sensors with various standard signal outputs according to different user requirements. For example: 0/4~20mA, 0/1~5Vdc; Power supply options include 12VDC and 24VAC.
Sensor Name |
model |
Technical Parameter |
|
Air temperature and humidity |
DMA572.1 |
Temperature range:- thirty~70 ℃ or -50 ℃~50 ℃ optional Temperature accuracy: ± 0.1 ℃ Humidity range: 0~100% Humidity accuracy: 1.5% (5-95%, 23 ° C); 2%(<5, >95%, 23°C) |
|
wind speed and direction |
DNA021 |
wind speed |
Measurement range: 0~60 m/s Resolution: 0.05 m/s Accuracy: 0.1 m/s ± 1% reading |
wind direction |
Measurement range: 0~360° Resolution: 0.1 ° Accuracy: 1% of full range |
||
atmospheric pressure |
DQA240 |
Measurement range: 800~1100 hPa Accuracy: 1 hPa Resolution: 0.1 hPa |
|
Total solar radiation |
DPA153 |
Wavelength range: 305~2800nm Measurement range: 0-2000 W/m2 Nonlinear error: ± 1.2 W/m2 Visual angle: 180 degrees; The measured value is the sum of direct radiation and scattered radiation Linear error:< ±2% (1000 W/m2) |
|
DPA053 |
Wavelength range: 300~1100nm |
||
rainfall |
DQA130#C |
Measurement range: max 10 mm/min ; Measurement principle: tipping bucket type, 0.2 mm per bucket; Collection area: 333 cm2, material: aluminum, with built-in calibration |
|
photosynthetically active radiation |
AV-19Q |
Wavelength range: 400~700 nm Response time:< 0.1 s Intensity range: 0-2000μmol m-2s-1 |