SN-300FL-ZS-N01 (485) Long Rod Noise Sensor - RS485 Modbus, 30-120 dB
The SN-300FL-ZS-N01 is a professional-grade RS485 Modbus noise sensor module featuring a high-sensitivity condenser microphone for precise sound pressure level (SPL) measurement from 30 dB to 120 dB. It supports flexible 5V, 12V, or 24V DC power inputs and is designed for integration with industrial PLCs, SCADA systems, and smart city IoT platforms.
Features
- High-precision condenser microphone with 30 dB to 120 dB measurement range
- RS485 Modbus communication protocol for industrial network integration
- Wide operating voltage compatibility: 5V, 12V, or 24V DC
- Broad frequency response from 31.5 Hz to 8 kHz
- Long-rod form factor (250mm) for optimal placement in monitoring zones
Out of stock
The SN-300FL-ZS-N01 Long Rod Noise Sensor is engineered for accurate and reliable environmental and industrial sound monitoring. It utilizes a high-sensitivity, low-noise condenser microphone element paired with advanced signal conditioning circuitry to deliver stable and linear decibel readings across its full dynamic range. The sensor’s robust construction ensures consistent performance in both indoor and outdoor applications.
Communication is handled via a standard RS485 interface with Modbus RTU protocol, enabling seamless daisy-chaining and integration into existing industrial automation networks or smart city IoT infrastructures. The device supports flexible 3-wire or 4-wire installation schemes and features a compact, elongated rod design that facilitates deployment in hard-to-reach or space-constrained monitoring points.
Additional Information
| Weight | 0.318 kg |
|---|---|
| Dimensions | 25 × 4.5 cm |
