QT-SP212 Solar Radiation Data Logger

Product description
The Solar Radiation is the sum of direct and diffuse solar radiation at a horizontal plane on Earth. The unit of solar radiation is W/m2. QT-SP212 Solar Radiation Data Logger is an instrument with high measurement accuracy, good stability, and strong resistance to external disturbance. It can be widely used in environmental research, greenhouses, laboratories, and agriculture domains.
Features
GPS coordination can be recorded
Record data Automatically or manually
Wireless data transmission via Wi-Fi
Recognize sensors by two-dimensional code
Automatically recognize connected sensors
Terminal memory card is up to 32G
Display real-time data and curve of recorded data
Export data to Excel for analysis
Technical parameters
SP212
Technical parameters

Cosine response（45 º）
± 1 %

Cosine response（75 º）
±4%

Absolute measurement accuracy
±5%

Homogeneity
±3%

Repeatability
±1%

Sensitivity
0.50 W m-2 per mV

Linear range
0 ~ 2.5 V (2.2 V = 1,100 W m-2)

Power Consumption
2.5~ 5.5 VDC

Operating environment
40~55 °C; 0 ~ 100%

Current consumption
285μA

Materials
Anodic aluminum oxide (AAO), Acrylic lens

Cable
3 m of shielded cable

Size
2.4cm in diameter，2.75cm in height

Weight
70g

　　
Android devices
Technical parameters

CPU
Quad-core：1.3GHz

Operating system
Android 4.2

ROM
4G

RAM
1G

Extended memory
up to 32G

Screen Size
5.0 In.

Screen Resolution
960 * 540

Operation Mode
Touch screen

Screen color support
16 million colors

Origin: CHINA
http://www.channeleco.com/en/