The IOT-S300NOIS noise sensor is designed for harmfulness of noise to the human body. Noise can changes in the auditory system and also affect non-auditory system. Long-term exposure to relatively strong noise can cause pathological changes. It interfaces with language communication, affects work efficiency, and even cause accidents.

Outstanding Features:

• Wall-mounted shell, easy to install
• High measurement accuracy, fast response speed
• Range up to 30~120dB
• Communication mode: Modbus RTU communication protocol, RS485 digital output


Meteorological station, hydrological station
Flood control, water supply dispatching, power station reservoir water regime management
Agriculture, forestry and other related depratments used to measure precipitation


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