gas detection controller 1.detect up to 1024 detectors 2.friendly operation 3.calibrate&track senor aging status 4.ISO9001
This model of gas detection controller is the first one with largest channels approved by China Ministry of Public Security. Mostly it's been used in Airport, Library, Exhibition Hall,Hospital, hotel, petroleum gas, and other industrial and large commercial area.
Feature:
1.Multi-loop bus communication interface, power wire and signal wire both use non-polarity design. And with automatic protection function to avoid damage caused by short –circuits.
2. Support combustible gas detector and toxic gas detector mix network
3. May receive 4~20mA signal by installing BD201&AT0421.
4. Large LCD display, using whole graph operation interface.
5. Automatic calibration and tracking sensor’s ageing state. Automatic tracking faults,and indicating faults location and type
6. Modifying detector's sensitivity and zero calibration with distance.
7. May setting alarm by detector type and by area.
8. Built-in large capacity data memory, It can store fault records, alarm records, on/off records and event records by 3400 categories ,data is not lost after power-off
9. Resistance to RF1/EMI interference.
10. Modular design, easy to maintain and debug.
11. Optional backup power.
12. Support MODBUS communication, easily network with third party control system and fire-fighting system.
13. Can network with XG100 graphical monitoring system.
Technical:| Model No. | JB-TB-AT2020FH | Working voltage | AC220V±15% /50Hz |
| Contact rating | 2A/DC24V or1A/AC220V | Power consumption | ≤50W |
| Alarm mode | four buses | Signal transmit distance | ≤1500m (2.5mm2×2) |
| Unit | %LEL ,10 -6 (ppm ), %VOL | Display mode | TFT graphical LCD display |
| Output | four groups of programmable output | Alarm mode | sound and light alarm |
| Alarm sound | ≥65dB | Capacity | the total number of detector and input module is not more than 1024 ,the total number of expansion module is not more than 1024 |
| Weight | 13 kg | Size | 310mm×140mm×380mm |
| Working condition | temperature 0°C~55°C,relative humidity:<93%RH( incondensable) | Detector model | AT0502AH,XP2000,XP3000 |
Wall-mounted gas detection controller panel for toxic and combustible gas
