Products

LH1500

Online Hydrogen Leak Detector

Product description

LH1500 is a hydrogen detection system that monitors potential H2 leakage in ambient.

Product description

LH1500 is a hydrogen detection system that monitors potential H2 leakage in ambient.

Feature

  • Comprehensive monitoring of the generator’s hydrogen leak condition
  • Real-time monitoring of the air leakage at the generator’s bus bar, oil return pipe, water return pipe, sampling valve, internal cold water tank, etc.
  • It can be directly put into oil and water for detection; it uses unique hydrogen sensitive tube bundle that is of good pressure-bearing ability, water and oil insulation, and is oil-insoluble.
  • Simultaneous monitoring of the generator’s safe working status
  • Real-time monitoring of potential hydrogen accumulation positions;
  • Multi-position simultaneous detection;
  • Local display of monitoring data and transfinite acousto-optic alarm
  • Convenient installation and use
  • 16-channel centralized monitoring;
  • Excellent expandability and direct accessibility;
  • High-performance specific integrated circuit to ensure easy data uploading to DCS system.

Technical Parameter

  • Measuring Range: (0~100) ppm
  • Measuring accuracy: ≤±2% FS
  • Resolution: 0.1 ppm
  • Dimensions:
    1. Host size: (750x700x200) mm
    2. Host weight: approximately 35kg
    3. Sensor size(225x130x50)mm
    4. Sensor weight: approximately 1kg/piece
  • Host:
    1. Power supply: 110~240V AC; 50±2 Hz; ≤25 A
    2. Power rating (for sensors) 250V AC/5A; 30V DC/5A
    3. Analog output: 4~20 mA
    4. Alarm type: SPST
  • Sensor:
    1. Display mode: OLED self-luminous industrial display, 132×64 resolution
    2. Alarm type: Sound and light alarm

Application

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