2016 RS485/4~20mA/0~2V iot soil temperature moisture sensor

Function Instruction:

    A-MS1 is a high sensitivity and precision sensor to detect the real time moisture of soil directly and stably through dielectric constant.MS10 adopt International Standard measuring method to measure the water content of soil. It can be used in Soil Moisture Measurement, Scientific Experiment, Water-Saving Irrigation, Greenhouse, Flower & Vegetable, Grass & Farm, Soil Quick Testing, Plant, Sewage Treatment, Grain Storge, Precision Agriculture etc, and also in Water Resources, Weather, the water content measuring of particulate matter and so on.

Competitive Advantage:

1. High sensitivity and accuracy, good interchangeability.
2. Reliably sealing, corrosion resisting, long service life in the soil.
3. With flame-retardant epoxy resins to make sure strong waterproof and anti-impact of external forces.
4. Made of high quality steel, the sensor can endure long time electrolysis and the corrosion of acid & base in the soil.
5. Protected from inverse wire connection.

Technical parameter

Connection

• Red(V+): Power(V+)
• Black(G): Power (GND)
• Blue(O1): Signal output (temperature)
• Brown(O2): signal output (water content)
• Yellow: No connection
• White: No connection
• Green: No connection