$95.00 USD

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

Applications:

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

 

 IOT-S300NOIS Datasheet.pdf

IOT-S300NOIS USER MANUAL.pdf

Qty available: -1 SKU:IOT-S300NOIS

Details

The IOT-S300NOIS noise sensor is designed for the harmfulness of noise to the human body. Noise can cause changes in the auditory system and also affect non-auditory systems. Long-term exposure to relatively strong noise can cause pathological changes. It interferes with language communication, affects work efficiency, and even causes accidents.
RS485 Modbus Noise Sensor with Range 30~120dB
Features

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

Scope of application

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

Technical Parameters

RS485 Modbus Noise Sensor with Range 30~120dB

Product size

RS485 Modbus Noise Sensor with Range 30~120dB

Wiring method

RS485 Modbus Noise Sensor with Range 30~120dB
Specifications
Default range 30~120dB
Frequency Range 20Hz~12.5kHz
Signal output
Analog signal 4~20mA/0~5VDC/0~10VDC
Digital signal RS485 output (Modbus protocol)
Operating Voltage 10~30VDC Note: 0~10VDC output (24VDC power supply)
Power consumption
Analog signal (voltage/current maximum power consumption 1.2W)
Digital signal maximum power consumption 0.4W
Precision High precision ±0.5 dB B, low precision 2%FS±1.5dB
Frequency weighting A weighting
Response time <3s
microphone Condenser microphone
working environment -20°C ~+60°C, 10%~90% (working humidity)
Electrical connections Direct lead