PLACID wifi noise decibel noise sensor mobile PWSNM01

Wifi noise decibel noise sensor mobile
ENHANCED 4CH 8CH WIFI NOISE DECIBEL NOISE SENSOR MOBILE APP REMOTE ANALOG

APPLICATIONS

The wireless noise monitoring module is designed with the IEC61672-1:2002 requirements. The sound level meter is predominantly used for onsite, Realtime measurements for various sound sources such as environmental noise, traffic noise, industrial noise, occupational noise, construction noise etc.

Specification
Operating Voltage: 5V
Power Consumption: 18.9 mA
Operating Temperature: -20℃-+60℃, 0~80% RH
Output Signal: Analog Output Occupancy: A1, A2, A3, A4, A5 Five Choices
Measuring Range: 30 dB – 120 dB
Frequency Response Range: 20 Hz – 12.5 kHz

Working Environment
Air Temperature: -40℃-+60℃
Relative Humidity: 25% – 90%
Static Pressure: 65 kPa – 106 kPa