Relative Humidity Probe - HENGKO Soil Moisture Sensor ModBus RTU RS485 Soil Moisture Temperature Sensor Plant Garden Hygrometer – HENGKO
Relative Humidity Probe - HENGKO Soil Moisture Sensor ModBus RTU RS485 Soil Moisture Temperature Sensor Plant Garden Hygrometer – HENGKO Detail:
HT-706 RS485 Compact and lightweight, easy to carry and connect. The soil moisture sensor consists of power supply module, transmission module, drift and temperature compensation module, and data processing module. The sensor has built-in signal sampling and amplification, drift zero and temperature compensation functions, and a simple and convenient user interface.
Working and storage conditions
Operating temperature: -40～85°C
Operating humidity：0～100%RH
Storage temperature: -40～125°C
Storage humidity: <80% (no condensation)
Functional features
◆ The sensor is designed with compact size, high measurement accuracy, fast response speed and good interchangeability.
◆ Good sealing, can be directly buried in the soil for use, and is not subject to corrosion.
◆ The soil quality has less influence, and the application area is wide.
◆ High measurement accuracy, reliable performance, ensure normal work, fast response speed and high efficiency of data transmission.
◆ Support dielectric constant signal output.
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Voltage mode |
Current mode |
RS485 mode |
|
|
Working voltage |
7～24V |
12～24V |
7～24V |
|
Working current |
3～5mA |
3～25mA |
3～5mA |
|
Output signal |
Output signal: 0 ~ 2V DC (0.4 ~ 2V DC can be customized) |
4 ~ 20mA (0 ~ 20mA can be customized) |
MODBUS RTU |
Can't find a product that meets your needs? Contact our sales staff for OEM/ODM customization services!
Product detail pictures:
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Sticking for the principle of "Super Quality, Satisfactory service" ,We have been striving for being a superb small business partner of you for Relative Humidity Probe - HENGKO Soil Moisture Sensor ModBus RTU RS485 Soil Moisture Temperature Sensor Plant Garden Hygrometer – HENGKO, The product will supply to all over the world, such as: Curacao, Zambia, Amsterdam, Regarding quality as survival, prestige as guarantee, innovation as motive force, development along with advanced technology, our group hopes to make progress together with you and make untiring efforts for the bright future of this industry.
By Agatha from Vancouver - 2016.06.22 12:49
The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
By Ellen from Auckland - 2015.12.28 15:18
