Air Humidity Sensor

Air humidity sensors work by detecting changes in the water vapor content in the environment, typically using capacitive or resistive principles to convert humidity into an electrical signal output. They are used to monitor indoor and outdoor humidity conditions, helping to maintain suitable environments in storage, agriculture, and HVAC systems.
Selection
When selecting an air humidity sensor, consider the measurement range, accuracy, response time, long-term stability, and environmental adaptability. Determine requirements based on the application scenario, compare different technology types such as capacitive or resistive, and evaluate cost and maintenance requirements.

Terms

Standards

Instruments

Built-in Air Temperature Humidity Sensor and K-Connector, with armored cable and magnetic surface temperature sensor to prevent accidental detachment, supports a variety of optional Probe conversions.

$ 830.00

Capacitive polymer film Humidity Sensor and semiconductor temperature sensor, with temperature compensation and nonlinear correction function, can store 8000 sets of data, support USB connection and automatic calculation of average value, MAX Maximum and MIN Minimum, compact and easy to carry.

$ 294.00

Imported Humidity Sensor and Compressor, temperature control accuracy of +/- 0.5 ℃, humidity deviation +/- 3% RH, equipped with independent temperature limit alarm system and test hole to ensure the safety and reliability of the experiment.

$ 4122.00

Humidity measurement range -10~ 60 ℃ and 10~ 95% RH, Sampling time 0.4 seconds, Automatic recording MAX Maximum, MIN Minimum and Final Measured value, Built-in Sensor and support USB data output.

$ 178.00

Using split Sensor design, Temperature Measurement range -10~ 50 ℃, Humidity Measurement range 5~ 98% RH, support ℃/F unit conversion, equipped with 9V battery power supply.

$ 119.00

Measurement range, Humidity 10.0-95% RH, Temperature 0.0-60 ℃. High accuracy with film polymer capacitive Sensor. Battery error prevention system for measurement Reliability.

$ 851.00

Using External Sensor, Humidity accuracy of +/- 0.2 ℃ and +/- 2.5% RH respectively, Humidity Response Time as fast as 15 seconds. With Bluetooth wireless setting and download, weatherproof shell, support mobile end real-time viewing and data sharing.

$ 477.00

Using imported Sensor and TMHM equilibrating Conditioning method, temperature control accuracy of +/- 0.5 ℃, humidity control accuracy of +/- 3% RH, with independent temperature limit alarm system to ensure experimental safety.

$ 3531.00

Temperature range -10~ 70 ℃, Humidity Control Range 40~ 95% RH, using imported Sensor and microcomputer controller, with independent temperature limit alarm system, can be equipped with RS485 interface and test hole.

$ 5799.00

The equipment temperature range -40~ 70 ℃, Humidity Measurement range 20%~ 90% RH, temperature error +/- 1 ℃, using the principle of electrical change capacitance or resistance to achieve fast and accurate measurement, portable design only weighs 114g.

$ 79.00

Using split Sensor design, the temperature range covers -50~ 70 ℃, Humidity Measurement range 20%~ 99% RH, supports ℃/F unit conversion, which is convenient for indoor and outdoor environment monitoring.

$ 81.00

Temperature range -40~ 70 ℃, Humidity range 20~ 90% RH, built-in Sensor design, support unit conversion, portable and lightweight, suitable for a variety of environment monitoring needs.

$ 79.00

Using 7.0 inch Touchscreen controller, high temperature and humidity control accuracy, Fluctuation ≤ +/- 0.5 ℃, humidity deviation + 2, -3% R.H; built-in stainless steel humidifier, multi-wing air supply circulation, uniform temperature and humidity distribution, improve test reliability.

$ 6560.00

Adopt TMHM equilibrating Conditioning method, temperature control accuracy up to +/- 0.5 ℃, equipped with imported Humidity Sensor and independent temperature limit alarm system, 25mm test hole on the left for easy operation.

$ 6785.00

The mirror stainless steel liner is easy to clean, Temperature range -10~ 70 ℃, humidity control 40~ 95% RH, equipped with imported Sensor and independent temperature limit alarm system to ensure the safe and stable operation of the experiment.

$ 2946.00

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