【Product description】
The FST100-2010 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.
【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】
| Default range | 30~120dB 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) |
| Maximum power consumption of digital signal 0.4W | |
| Precision | 3%FS |
| Frequency weighting | A weighting |
| Response time | ≤2s |
| Mike wind | Condenser microphone |
| Electrical connections | Direct lead |
| Working environment | -20℃ ~+60℃, 10%~90% (working humidity) |
【External structure and wiring method】
【Reliable Product】
【1.Product selection and configuration table】
【2.Wide measuring range】
【3.Highly sensitive condenser microphone】
【4.lP65 high protection grade housing】
【5.Communication distance up to 2000 meters】
【Application Scenarios】
【Dimensions】
Keywords:Industry Sensor Manufacturers,IOT sensor Suppliers,Firstrate Sensor
FST100-2010 Noise Sensor
Product model: FST100-2010
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
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Firstrate
Firstrate
Firstrate
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Our company was founded in 1965 and has more than 60 years of experience in sensor R & D and production.
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Our products mainly include industrial sensors, intelligent control instruments, and IoT sensors.
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Our products have obtained CE, RoHS, ISO, ATEX and other international certifications.
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· Our company was founded in 1965 and has more than 60 years of experience in sensor R & D and production.
· Our products have obtained CE, RoHS, ISO, ATEX and other international certifications.
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