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.
Noise sensor is a kind of digital and modular multi-function sound level meter.
Range: 30~120dB
Accuracy: ±1.5dB
Resolution: 0.1dB
Output: RS485
Power supply: 12-24VDC
Our RK300-08 can be customized according to your requirements
Please ask for quotation.
FEATURES
Temperature compensation.
Multiple signal output options.
Fast response.
Excellent stability.
High sensitivity.
RK300-09 SO2 Concentration Sensor
RK300-09 SO2 Concentration sensor adopts professional test SO2 concentration sensor probe as the core detection device; it has the characteristics of wide measurement range, high accuracy, good linearity, good versatility, convenient use, easy installation, long transmission distance, and moderate price.
RK300-10 Visibility Sensor
The forward scatter measurement principle and unique design ensure the output accurate and reliable in all weather conditions and will not be influenced by local lights sources, even the flash. With a measurement range of 10m to 10km (Can be extended to 75km), the sensor is constructed from robust aluminum,suitable for use in...
RK310-01 PT100 / PT1000 Ambient Temperature Sensor
RK310-01 Atmospheric Temperature Sensor is produced with precision platinum resistance(PT100,PT1000) as the sensing element,and the platinum resistance located in the probe head where is done with overall seal to ensure the accuracy , If need,this model also can be equipped with 11 plates radiation...
RK310-02 K type thermocouple Atmospheric Temperature Sensor
RK310-02 Atmospheric Temperature Sensor is produced with K type thermocouple as the sensing element,and the thermocouple located in the probe head where is done with overall seal to ensure the accuracy , If need,this model also can be equipped with 11 plates radiation shield(RK95-01) to protect...
RK330-01A Atmospheric Temperature & Humidity Sensor
Temperature Range: -40~+60°C
Humidity Range: 0-100%RH
Supply:12-24VDC
Output: 4-20mA,0-5V,RS485
With Solar Radiation Shield and 2 meter cable included
RK330-01B Atmospheric Temperature, Humidity & Pressure Sensor
Tº Range:-40~60°C,Resolution:0.1°C,Accuracy:±0.5°C
RH Range:0-100%RH,Resolution:0.5%RH,Accuracy:±3%RH
Pressure Range:10-110kPa,Resolution:0.1hPa,Accuracy:±1hPa
Output signal: RS485/SDI-12
Supply: 12-24VDC
With Solar Radiation Shield and 2 meter cable included
RK330-04 HVAC Temperature & Humidity Sensor
RK330-04 HVAC Temperature & Humidity Sensor is a professional measurement of air temperature & relative humidity. Sensors are built-in the water-proof and dust-proof shelter. It is widely used in HVAC, storage and environment monitoring field.
RK330-05 Atmospheric Temperature & Humidity Sensor
RK330-05 Atmospheric Temperature & Humidity Sensor is a professional measurement of air temperature & relative humidity. Sensors are built-in the water-proof and anti-UV shelter. It is widely used in agriculture, forestry, meteorology as well as a climate chamber, warehousing and other...
RK400-01 Metal Tipping Bucket Rainfall Sensor Rain Gauge
The RK400-01 Tipping Bucket Rainfall Sensor is an instrument for testing rainfall in the nature. In order to meet the requirement of information transmission, processing, recording and display, the amount of rainfall is converted to pulse output. It can be widely used in weather stations,...
RK400-02 Rain & Snow Sensor, Rain & Snow Switch
RK400-02 Rain & Snow Sensor is a high sensitive detector to achieve qualitative detection of rain and snow. There is a ring conductor sense rain board on the surface. Products are optional automatic melting snow and melting ice function (automatic heating). When it rains or snows, it will output...
RK400-13 Radar Rainfall Sensor
RK400-13 is a sensor that uses radar wave technology to detect rainfall. It can distinguish the types and intensity of rain, snow and hail. Compared with the traditional mechanical rain gauge, the detection is more sensitive and fast, and there is no need to worry about the influence of the cover of leaves and other objects...
RK400-14 Customized Laser Snow Depth Sensor
The RK400-14 has a large measuring range and high accuracy, with a maximum accuracy of 1mm. It also has super anti-interference ability and is widely used in various industrial control such as steel industry, metallurgical industry, automobile industry, printing industry, food industry, etc., and various field...
