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Single Channel Recorder DHZ-01

DHZ-01 is a high-precision, low-noise single-channel hydrophone signal acquisition device, suitable for underwater acoustic signal monitoring, underwater detection, and analysis.

Product details

1

Product introduction

DHZ-01 is a high-precision, low-noise single-channel hydrophone signal acquisition device, suitable for underwater acoustic signal monitoring, underwater detection, and analysis. The device features a differential input design, incorporates a high-resolution analog-to-digital converter (ADC), and boasts excellent dynamic range and flexible gain adjustment capabilities, enabling precise capture of weak underwater acoustic signals. Its compact design and low power consumption make it particularly suitable for field operations and long-term monitoring tasks. Data transmission relies on stable RS232 serial communication, and TCP/IP is used to ensure data transmission reliability and real-time performance.

Product Features:

  • High resolution and high dynamic range, compatible with various hydrophone signal acquisitions
  • Low-power design, suitable for battery-powered operation and long-term monitoring
  • Compact structure, light weight, easy to carry and integrate
  • Stable and reliable serial / network port communication, supporting real-time data transmission and device control
2

Technical specification

 

  • Number of channels: 1 channel

  • Input type: differential input;

  •  Input signal voltage range: ± 2.5V; 

  •  Input impedance: 100kOhm;

  •  Sampling rate: 400k sps.

  •  ADC resolution: 24 bits;   

  • Dynamic range: ≥ 120dB (@1kHz);

  • Communication interface: RS232 serial port;

  • Data transmission interface: TCP/IP network port

  • Power supply requirements: DC 9–18 V (recommended 12V) ;

  •  Power consumption: ≤2mW;

  •  Overall dimensions: 123 mm × 106 mm × 54 mm;

  •         Weight: 0.5 kg;

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