| Item | Technical Specification |
| Range | 30-130dB |
| Accuracy | ±3dB@23±5℃,accordance with IEC 61672 standard type 2, calibrated at 94dB(1kHz) input |
| Frequency response | 31.5Hz – 8kHz. |
| Corrector | B&K 4226 |
| Microphone | Capacitive microphone , size: 0.5 inch |
| Supply | 5VDC,12-24VDC |
| Ingress Protection | IP65 |
| Output | RS485 |
| Power Consumption | <20mW |
| Response Time | <200ms |
| Operating Temperature | -10℃-+50℃@5-80%RH |
| Storage | -40-70℃@20%-90%RH |
| Shell Material | ABS & 304SS |
Sensor Kebisingan RK300-06A Noise Sensor Noise Level Sensor
