Key Specifications/Special Features:

• Feature:
  • With high-quality gas sensor and MCU
  • With gas concentration indication in %LEL or ppm on spot, its convenient for the users to know about the working environment on time
  • With auto zero calibration function, it avoids detection fault due to zero drift
  • LCD indication
  • Gas sensor is disabled or damaged, it will give fault alarming automatically
  • With infrared remote adjustment way, can make adjustment without opening the up cover
  • Fault adjustment indication function avoids fault adjustment and ensures correct operation
  • Working voltage range: 24V DC, 25%
  • Relay output of high-alarm and low-alarm
• Specification:
  • Detection principle: catalytic or electrochemical
  • Target gas: combustible gas and CO
  • Sampling way: natural diffusion
  • Detection range:

    Combustible gas: (0 to 100)% LEL

    CO: (0 to 1,000) ppm