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CA-2100K industrial Wall-mounted 16 zone Bus Type LCD Display Gas Alarm Controller Panel RS485 gas monitoring system for LPG station/ Petrochemical Plant /Oil Depot
Combustible Gas Detect Alarm Controller
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CA-2100K industrial Wall-mounted 16 zone Bus Type LCD Display Gas Alarm Controller Panel RS485 gas monitoring system for LPG station/ Petrochemical Plant /Oil Depot

The CA-2100K Bus-Type Gas Alarm Controller is a practical and easy-to-use intelligent control system. It features an LCD display for simple operation. Supporting RS485 bus communication, this controller is compatible with a wide range of gas sensors and can connect up to 16 gas detectors, with a transmission distance of up to 1,200 meters. An optional internal wireless module supports remote monitoring and integrates power and signal lightning protection. It provides 6 programmable outputs (4 relays + 24V DC pulse + 220V AC pulse). The controller is also equipped with relay output functionality to control exhaust fans and other equipment, enabling intelligent and automated operation. It is ideal for LPG stations, boiler rooms, petrochemical plants, and oil depots. 

  • Product Name Bus-Type Gas Alarm Controller
  • Product Model CA-2100K
  • Operating Voltage AC 220V ±15%, 50Hz ±1; DC 12V / 5.5Ah x 1
  • Total Weight Approx. 3.9 kg
  • Dimensions 290 mm x 210 mm x 90 mm
  • Power Consumption ≤15W (excluding peripheral equipment)
  • Communication Method RS485 (Bus Type)
  • Signal Cable Transmission Distance ≤1200m
  • Maximum Output Current 1.2A
  • Output Signals 4 sets of programmable digital outputs (relay outputs); 1 set of programmable DC 24V pulse signal output; 1 set of programmable AC 220V pulse signal output
  • Operating Environment Temperature 0°C to +55°C; Relative Humidity ≤95% RH (non-condensing)
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product details

Product description

System capacity: Can connect up to 16 detectors

Display mode: Chinese LCD screen display

Main power supply: AC110V-AC240V, 50Hz/60Hz ± 3

Backup power supply: DC12V/5.5Ah * 1

Power consumption: ≤ 10W (excluding supporting equipment)

Communication method: RS485 (bus type)

Signal line transmission distance: ≤ 1200m

Connection method with detector: Four bus

Output signal: 2 sets of programmable switch signals (relay output)

1 set of programmable DC24V pulse signals

1 set of programmable passive pulse signals

Networking method: NB-IOT/4G (optional)

Usage environment: Temperature -25 ℃ -55 ℃, relative humidity ≤ 95% RH (no condensation)

Dimensions: 290 * 210 * 90 (mm)

Whole machine weight: 4kg

CA-2100K（英文）

Main features

Four bus signal transmission: positive pole of power supply, negative pole of power supply, communication line LA, communication line LB

English LCD display: more intuitive display, simpler operation

Real time clock display, no loss in case of power failure

Equipped with a "black box" function, it can query the last 1000 alarm events, 200 fault events, and prevent loss in case of power failure

On site programmable linkage output

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