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The SN-300FL-ZS-N01- Long Rod Noise Sensor (485 Type) by SN is a premium noise sensors designed for premium buyers. It features Item Type: Noise Sensor and Model No. / Name: SN-300FL-ZS-N01.
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About This Product
The SN-300FL-ZS-N01- Long Rod Noise Sensor (485 Type) by SN is a premium noise sensors designed for premium buyers. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Noise Sensor
- Model No. / Name: SN-300FL-ZS-N01
- Voltage Rating: 4.5–30 — works with standard household power
- Response Time(s): <3
- Material: 316L Stainless Steel — built to last with a quality finish
- Max. Power (W): 0.1W
- Max. Resolution: 0.1dB
- Frequency Range: 20Hz~12.5kHz — reliable connection even at a distance
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The SN-300FL-ZS-N01- Long Rod Noise Sensor (485 Type) is a high-precision instrument designed for accurate sound level measurement in environments such as homes, offices, workshops, and industrial areas. It features a wide measuring range of 30dB to 130dB, high sensitivity condenser microphone, and supports RS-485 ModBus-RTU communication. With durable construction, easy installation via flange mounting, and a fast response time of ≤3 seconds, this sensor delivers reliable and stable performance for both consumer and industrial applications. Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product. 
Features:
- High-precision condenser microphone with excellent stability
- Wide dynamic range: 30dB to 130dB
- Supports RS-485 (ModBus-RTU) and TTL outputs
- Quick response time (≤3s) and 0.1dB resolution
- Suitable for various environments: home, office, factory, etc.
- Long-distance data transmission capability
- DC power supply (default) 10~30V DC
- Noise accuracy ±0.5dB(At reference pitch,94dB@1kHz）
Applications:
- Water-saving agricultural irrigation
- Meteorological monitoring
- Environmental monitoring
- Greenhouses
- Flowers and vegetable cultivation
- Grassland management
- Rapid soil testing
- Plant cultivation
- Scientific experiments
Package Includes:
1 x SN-300FL-ZS-N01- Long Rod Noise Sensor (485 Type)
