Colorlight LED screen SSR-NOISE sensor for led panels

Colorlight LED Screen SSR-NOISE Sensor Features:

·Adopt direct-reading decibel noise level detection module developed by the original imported sound sensor;

·Multi-points calibration craft with high detection accuracy and sensitivity;

·Unique stainless steel probe packaged separately, available for embedding other equipment;

·Core components of circuits of the main board are totally shielded for beauty and strong anti-interference capability;

·Various output types (TTL/I2C, 485 interface of standard Modbus Rtu protocol) are reserved for all kinds of application integrations;

·Standard wire length: 5 meter.

 

Colorlight LED Screen SSR-NOISE Sensor Parameter:

사양
Power supply	DC5V-12V
Air pressure	65KPa ～ 108KPa
Power consumption	0.1W/average
Stability	<2%
Measuring range	30～120dB
Response time	<3s
Frequency	20Hz～12.5kHz
IP grade	IP20
Output type	TTL/IIC/RS485
Storage condition	-40~70℃(-40~158℉)
Maximum error	0.5dB
Interface spec	XH2.54 (4pin)
작동 온도	-20℃～70℃
무게	50g
Relative humidity	25% ～ 90%
크기	78×77.3×32.1mm