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:
| Specification | |
| 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) |
| Working temperature | -20℃～70℃ |
| Weight | 50g |
| Relative humidity | 25% ～ 90% |
| Size | 78×77.3×32.1mm |
Download Specification of Colorlight LED Screen SSR-NOISE Sensor:
