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Outdoor Leaf Surface Temperature and Humidity Moisture Sensor Transmitter with RS485/4-20mA/0-5V Output

Regular price $31.00 USD
Regular price Sale price $31.00 USD
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Outdoor Leaf Surface Temperature and Humidity Moisture Sensor Transmitter with RS485/4-20mA/0-5V Output

The temperature sensor consists of a high-accuracy thermistor and transmitter that canaccurately measure temperature over the entire range. The humidity sensor isbased on the dielectric constant measurement principle, simulates the shape of leaf,and simulates the surface of leaf realistically. Humidity can be accuratelymeasured by changes in the dielectric constant of leaf surface. With goodsensitivity, it can detect trace moisture residues on the leaf surface. Theleaf temperature and humidity transmitter adopt waterproof design, low powerconsumption, and can be continuously monitored for a long time. Easy toinstall, it can be hung inside the greenhouse or on the branches of trees forlong-term uninterrupted monitoring. Widely used in greenhouses, laboratories,breeding, production environments, artificial climate chambers and other plantor body surface humidity measurement.


(1)Imitate the characteristics of leaf surface, andmeasure temperature and humidity quickly and accurately.

(2)The denser vein pattern (15/cm) can detectsmaller droplets and measure more sensitively.

(3)The humidity measurement is sensitive and canaccurately detect the leaf surface humidity.

(4)High precision, fast response and goodinterchangeability.

(5)Epoxy resin encapsulation, waterproof andmoisture-proof, longer life.


DC power Supply


Maximum power consumption

0.75W(12V DC)

Temperature and humidity measurement range

-40°C ~+60°C, 0%RH~100%RH


Humidity:±5%RH (@25°C)

Temperature:±0.5 °C (@25°C)



Temperature:0.1 °C

Protection level


Sealing material

black flame-retardant epoxy resin

Cable length





RS485(Modbus RTU protocol)/4-20mA/0-5V/0-10V

Size and installation

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