A miniature, value-priced, waterproof data logger for temperature and light monitoring applications; stores 52K measurements.
IMPORTANT INFORMATION
Requires HOBOware software and either an Optic USB Base Station or a HOBO Waterproof Shuttle (U-DTW-1).
HOBOware Pro is required when using the HOBO Waterproof Shuttle. See compatible items below.
VH400 Soil Moisture Sensor Probe Specifications
Power consumption: < 13mA
Supply Voltage: 3.5V to 20 VDC.
Dimensions See drawing.
Power on to Output stable: 400 ms
Output Impedance: 10K ohms
Operational Temperature: -40ºC to 85ºC
Accuracy at 25°C: 2%
Output: 0 to 3V related to moisture content
Shell Color: Red
Voltage Output Curves: Curves, Piecewise...
Hunan Rika Electronic Tech Co., Ltd, is a private sensor manufacturer and weather and environmental monitoring solution provider for more than 10 years.
RK500-17 Chlorophyll Sensor
Chlorophyll sensor
Range 0~400ug/L
Temperature range 0-50°C
Accuracy ±3%，±0.5°C
Resolution 0.1 ug/L，0.1°C
Power 12-24VDC
Power consumption <0.5W
Output RS485(Modbus-RTU)
RK500-55 Non Contact Road Condition Sensor
Measuring distance: 2-15 m
Measuring radius: 25.4 cm
Angle: 30-90°
Power supply: 220 V AC, 24 V DC. Measuring range: Water: 0.00-10 mm
Ice: 0.00-10 mm
Snow: 0.00-10 mm
Adhesion level: 0.00-1
Road surface temperature: -40°C to +60°C (optional). Communication interface: RS485, RS232
RK600-07B Data Logger of Automatic Weather Station
Data Logger with Software
LCD: 7" Color touch screen
Internal storage: 64M
Shell material: ABS
Data interface: RS485
Supply: 12VDC, 100- AC220V adapter Record interval: 1min-240min adjustable Power consumption: 5W max.
Sensor conection max.: 20 sensors interface
RK95-01 Multi-plate Solar Radiation Shield
Multi-plate radiation shield protects temperature, relative humidity or barometric pressure sensors from error-causing solar radiation and precipitation
Material: Anti-radiation ABS engineering plastics & stainless steel secrew
Color: white
Dimension: 140mm diameter
Number of plates: 11plates
Sensor...
