4-20mA Soil Humidity Sensor 2 in 1 | Temperature & Humidity Transmitter | High Accuracy Probe for Horticulture/Greenhouse/Garden | IP68 Weatherproof, ±0.5℃ Exactness

Condition: Completely UnusedItem Type: Soil Humidity SensorMaterial: ABS+Stainless SteelColor: As shown in the pictureSize: Approx.13.8x1.5cm/5.4x0.6in(L x T)Weight: Approx.197g/6.9ozApplication: Used as soil humidity sensorElectricity Supply: 12-24V DCHumidity Measurement Range: 0-100%Storage Environment: -45℃-115℃Humidity Accuracy: ±3%(0-53% range), ±5%(53-100% range)Response Time: Temperature Measurement Range: -45℃- 115℃Temperature Accuracy: ±0.5℃Installation Way: All buried or all probe inserted into the measured mediumProtection Grade: IP68Current Output Type: 4-20maCurrent Output Load :600 ohmElectricity Consumption: <0.15 WWorking Pressure Range: 0.9-1.1atmWiring Method:Electricity Supply Wire Color Description Brown Electricity supply positive(12-24VDC) Black Electricity supply negative Communication White humidity Voltage / current output is positive Gray temperature Voltage / current output is positive Blue NC Yellow NCPackage List：1 x Soil Humidity Sensor1 x Instruction ManualNote:1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

• Dual-Function Exactness - This soil humidity sensor measures both temperature (-45℃-115℃) and humidity (0-100%) with laboratory-grade accuracy (±0.5℃ for temp, ±3% RH for humidity), giving farmers and gardeners consistent data for optimal irrigation.
• Salt-Tolerant Technology - Unlike basic sensors, our 4-20mA transmitter minimizes salt interference, delivering stable readings across all soil types from sandy loam to clay-heavy earth - crucial for exact horticulture.
• Industrial-Strength Durability - Engineered with stainless steel probes and vacuum-sealed ABS housing, this IP68-rated sensor withstands years of burial, electrolysis, and corrosive fertilizers without performance degradation.
• Plug-and-Play Installation - With standard 4-20mA current output (600 ohm load) and color-coded wiring (brown/black/white/gray), this low-consumption (<0.15W) sensor integrates seamlessly with most monitoring systems in under 10 minutes.
• All-Season Consistency - Operating from -45℃ to 115℃ with 0.9-1.1atm pressure tolerance, this sensor provides uninterrupted data through freezing winters and scorching summers - includes 1-year manufacturer coverage.