Description
Sell at a loss!!!Clean sales/Final salesSpecifications: Power supply voltage: 6 -12V DCMoisture measurement range: 0-24%Moisture measurement accuracy: 3% FSDTemperature measurement range: -30 ? to +60 ?Temperature measurement accuracy: 0.5 ?Probe length: <100mmProbe diameter: ?3.5mmProbe material: stainless steelSealing material: epoxyResponse time: <1SMeasurement stabilization time: <2SOutput signal: RS485(MODBUS-RTU)Measurement frequency: 100MHzMeasurement area: with the probe as the center, the surrounding 300mm height is 100mm areaPower consumption: <0.5WSize: 85 * 50 * 20mm (except probe)Measurement area: central probe as the center, around the central diameter of the probe 30cm, 10cm of high cylinderCable length: 2m Features: 1. The sensor compact design, easy to carry, installation, operation and maintenance.2. Reasonable structure design, stainless steel probe life assurance.3. Soil less affected areas are widely used.4. High measurement accuracy, reliable performance, ensure proper operation5. Quickly response, high data transmission efficiency. 6. Applicable to the field of water-saving irrigation, greenhouse vegetables, flowers, gardening, grass pastures, soil-speed measurement, plant cultivation, scientific testing. Connect Cable : Voltage / Current output :Red (V+): Power SupplyBlack (G): power groundBlue (O1): output signalRS585 output:Red (V+): Power Supply.Black (G): power groundYellow (+): RS485+White (-): RS485- Instructions for Use: 1. Soil moisture content: The amount of water in the soil measured under specified conditions, expressed as the percentage of the difference between the pre-drying quality and the drying quality of the soil on the drying quality.2. Simply put: (wet weight-dry weight) / dry weight × 100%, the moisture content is the percentage of free water in the soil to the total mass of the soil.3. In actual use, when the water content in the soil exceeds 24%, the soil is saturated and overflows. Therefore, it is not practical to detect a water content exceeding 24%.4. Suitable soil moisture content for normal crop growth is in the range of 12% -20%. Therefore, it is only necessary to detect the moisture content below 24% of the saturated moisture content to meet the actual needs of irrigation and various productions.5. In order to facilitate the user to measure the soil quality with high moisture content, this product uses 0-50% hardware range. Therefore, the dynamic range of the sensor is 0-50%, and the output can be adjusted to 0-100% according to the coefficient. The moisture detection range is 0-50% in actual output. Package Included: 1 x Soil Monitor Temperature and Humidity Sensor with Digital Display
