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Analog humidity sensor with a wide measuring range of 0~99.9%RH for humidity and -40~+120โ for temperature, and powered by DC 12-36V, it offers accurate and stable performance. Featuring a breathable dustproof design, pipe-type and wall-mountable installation options, and an aluminum alloy housing with anti-oxidation treatment, SUCH temp humidity sensor ensures long service life and dependable operation. Its high-quality shielded cable and sintered metal filter cap provide excellent signal stability, dustproof protection, and easy maintenance, making it an ideal choice for industrial, agricultural, and HVAC applications.
The sensor detects relative humidity using a sensitive capacitive element that changes capacitance with moisture in the air. This change is converted into a linear analog voltage signal ranging from 0 to 10V, which corresponds directly to the measured humidity range (0~99.9%RH).
The sensor can be mounted in ducts or on walls. It features a breathable, dustproof design, aluminum alloy housing for durability, and comes with a probe bracket or wall mount option for secure and flexible installation.
Yes. The housing is designed with a breathable but dustproof structure, often with a sintered metal filter cap that protects the sensing element. It can work reliably in non-condensing environments with 15%RHโ90%RH humidity.