Noise Sensor
  • Noise Sensor

Noise Sensor

RE-ZS-N01-* noise sensor is a high-precision sound measuring instrument that uses a high sensitivity condenser microphone. The range is as high as 30dB~120dB, which meets daily measurement needs. There are two output modes: rs485 and analog (4-20ma, 0-5v, 0-10v). The installation is simple.


  • Power supply: 10~30V DC
  • Working temperature: -20℃~+60℃, 0%RH~95%RH (non-condensing)
  • Measuring range: 30dB~120dB
  • Noise accuracy: ±0.5dB (at reference pitch, 94dB@1kHz)
  • Resolution: 0.1dB
  • Frequency range: 20Hz~12.5kHz
  • Response time: ≤3s
  • Stability: less than 2% in the life cycle
  • Output mode: RS485/4-20mA/0-5V/0-10V
  • Warranty: 2 years
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