JB-TB-AT2020F Gas Monitoring Controller

  • It adopts 7HT TFT graphical Chinese LCD display and has the function of marking the detector installation position.
  • Supports setting independent alarm points for different areas and detection objects.
  • Supports two-wire/four-wire XBUS protocol communication, flexible and convenient wiring
  • Use isolation circuit board to avoid mutual interference between circuits
  • Rainproof design ensures the safe operation of live devices in the chassis
  • Equipped with a printer that can print event records in real time
  • Can be wall-mounted or installed in a standard standing cabinet
  • Equipped with wireless transmission function for mobile phone debugging

> Product Parameters


Project Data
Working voltage AC170V~AC260V/50Hz
Typical power 18W (excluding connected detectors and supporting equipment)
Spare battery  lead-acid battery
Display method 7-inch TFT graphical Chinese LCD display
Communication method The XBUS / HBUS bus communication
Installation method Wall-mounted or in-cabinet installation
Alarm Output 3 sets of passive programmable external control outputs (contact capacity AC220V / 2A)
Output type Hold/pulse output (can be modified as needed)
Adaptation detector A gas detector using HBUS (4 bus) and XBUS (2 / 4 bus) communication
Transmission distance 1500m
Typical capacity 200,400,600,800,1000 (other capacity optional)
Communication loop 5
Wireless far transmission NB/4G (optional)
Appearance size 605mm×430mm×120mm


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