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Environment Control · SensorDirector

Air Temperature, Humidity & VPD Sensor

Master your climate: precision temperature and humidity control.

Our advanced Temperature and Humidity Sensor, seamlessly integrated with SensorDirector, provides real-time monitoring and control of your greenhouse environment. By precisely measuring temperature and relative humidity, you can optimize your growing conditions for maximum yield and quality. For greenhouses, grow rooms, or tents.

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The GrowDirector Temperature and Humidity Sensor connects to SensorDirector
and delivers reliable, real time data for informed decision making. Accurate
temperature and relative humidity measurement lets you optimize growing conditions for maximum yield and quality, while AI powered insights turn that data into actionable recommendations for climate control.

By integrating the sensor with SensorDirector, you gain the power to fine tune your growing environment, prevent disease and pests by maintaining optimal humidity levels, and optimize energy consumption to reduce costs and environmental impact.

The S3 version is a compact, pen type sensor designed to measure air temperature and humidity in indoor and outdoor environments. It provides fast response, high accuracy, and stable long term performance. The sensor includes a protective filter tube that improves waterproofing and dust resistance, making it suitable for harsh or high humidity conditions. It installs vertically in a location with good air circulation, away from heat sources, direct sunlight, and ventilation outlets; for outdoor use it is placed inside a radiation shield. The sensor is factory calibrated and does not require user calibration.

Technical Specifications · S3

Temperature range–40 to +85 °C
Humidity range0 – 100% RH
Temperature accuracy±0.3 °C (typical at 25 °C)
Humidity accuracy±3% RH (10 – 80% RH at 25 °C)
Power consumption<0.42 W
Response time<15 s
Power supplyPower supply9 – 24 V DC
Working current<20 mA at 12 V
Power consumption<0.2 W
Operating temperature–40 to +85 °C
Storage–40 to +85 °C, non condensing
Protection levelIP65
Weight<100 g
CalibrationFactory calibrated