|Package Size||15cm x 15cm x 15cm (5.91in x 5.91in x 5.91in)|
|Package Weight||0.5kg (1.10lb.)|
Product introduction SM3001V2 series of soil moisture sensor for soil moisture sensor can be long-distance transmission, long buried in the soil and the use of fixed-point monitoring and online measurement of moisture on the surface and deep soil, also called soil moisture tester. 0-20mA, 0-5V or RS485 industrial universal interface can be directly connected to various display instruments to realize soil moisture monitoring. Used in conjunction with the data collector, it can be used as water point monitoring or mobile measuring instrument. The soil physicochemical properties, terrain differences, climate change and anthropogenic soil management measures have different effects on soil moisture, soil moisture and surface features also exist in the relationship. SM3001V2 is a kind of fast soil moisture measuring sensor with high precision, high reliability and not obvious influence of soil texture. The sensor is made by the latest advanced FDR principle in the world. Its performance and accuracy are comparable to those of TDR and FD soil moisture sensors, and it has a greater advantage in reliability and speed of measurement. Product features To popularize the use of this type of soil moisture sensor, we have launched a full range of soil moisture sensor products. Our products have the following characteristics: 1. factory batch production, consistent good, high precision, fast response 2., use high-quality stainless steel probe, high strength, not easy to rust 3., the test is convenient and can be inserted directly into the soil or buried in the soil 4. waterproof and dustproof, can be directly placed in slurry for long-term use 5. varieties and interfaces The high price of this product can be applied to (1) farm automation irrigation system (2) greenhouse soil moisture control system (3), edible fungus moisture control system (4), agricultural automatic drip irrigation system in desert area. Other occasions where soil moisture needs to be monitored. technical parameter Parameter technical index Supply voltage range DC5V (DC voltage) Measuring range 0 ~ 100% Measuring accuracy 3%FSD Probe length Probe diameter is 3mm Probe material, stainless steel Sealing material, epoxy resin Response time Measurement stability time Output signal DC0-3.3V Measurement frequency 100MHz The measuring area is centered around the central probe, and the surrounding 30mm is high in the 70mm region Product power Running environment: -30 ~ +85 DEG C Outline size 70 * 45 * 18mm (without probe) Interface description The device is a three core output interface, the red line and black line are the sensor power interface, and the blue line is the current output interface. The specific color and pin definitions are shown in the following table: Description of line color technique Power supply positive gules 5V positive supply voltage Power supply negative black 5V input voltage negative pole Voltage output positive Blue 0-4.5V corresponds to moisture to weight ratio and moisture content to 0-24% (volume ratio 0-100%) Voltage output negative black Voltage signal ground
Tags: soil moisture sensor, sensor voltage, moisture sensor, Cheap soil moisture sensor, High Quality sensor voltage, China moisture sensor Suppliers.