CA-2100K Bus-Type Gas Alarm Controller: Building an Intelligent Central Hub for Industrial and Commercial Gas Safety
II. Core Functional Highlights
1. Intelligent early warning and reliable protection
Dual alarm mechanism : It has both audible and visual alarms for excessive concentration and system malfunctions , ensuring that any abnormality can be detected in time and eliminating potential safety hazards.
Multiple lightning protections : The equipment integrates power and signal surge protectors to effectively resist lightning surge impacts and ensure the system continues to operate stably in severe weather conditions, making it especially suitable for outdoor or substation environments.
2. Powerful linkage and control capabilities
The controller provides a rich set of output interfaces and serves as the command center for automated safety linkages.
3.sets of programmable relay outputs : freely programmable, used to trigger fan start-up, solenoid valve shut-off, audible and visual alarms, or send passive contact signals to the fire protection system.
- Multi-specification pulse signal output : Provides one programmable DC24V and one programmable AC220V pulse signal output, with a maximum output current of 1.2A, capable of directly driving various actuators. 2. Remote monitoring and management.
built-in wireless remote transmission module (requires a compatible network connection), it can upload real-time concentration, alarm status, and fault information from all monitoring points to a cloud platform or remote monitoring center. Management personnel can conduct cross-regional safety inspections via computer or mobile app, significantly improving the timeliness and convenience of safety management.
III. Wide range of application scenarios
With its high reliability, flexible networking, and powerful linkage capabilities, the CA-2100K is suitable for various locations with strict requirements for gas safety.
Commercial and residential sectors : catering kitchens, hotel boiler rooms, gas meter rooms in large shopping malls, gas systems for villas and basements, liquefied petroleum gas (LPG) supply stations, and city gas pressure regulating stations.
Industrial and energy sectors : petrochemical production facilities, oil depots and tank farms, automobile manufacturing and painting workshops, shipyards, pharmaceutical plants, chemical warehouses, gas-fired power plants, etc.
IV. Detailed Technical Specifications
| project | parameter |
| Operating voltage | AC 220V (±15%), 50Hz; Backup power: DC 12V / 5.5Ah ×1 |
| Maximum capacity | Supports 16 bus detectors |
| Communication methods | RS485 (bus type) |
| signal transmission distance | ≤ 1200 meters |
| Output signal | 4 sets of programmable digital inputs (relays), 1 set of DC24V pulse inputs, and 1 set of AC220V pulse inputs. |
| Maximum output current | 1.2A |
| Overall power consumption | < 15W (excluding matching detector) |
| Environmental adaptability | Operating temperature: 0°C ~ +55°C; Relative humidity: ≤ 95%RH (non-condensing) |
| physical properties | Dimensions: 290mm × 210mm × 90mm; Weight: Approx. 3.9kg |
V. Why choose CA-2100K?
When it comes to safety, there is no room for compromise. Choosing the CA-2100K means choosing:
Systematic Solution : Say goodbye to information silos and achieve unified management and centralized alarm for multiple monitoring points.
Forward -looking design : It combines the stability of wired bus with the convenience of wireless long-distance transmission to meet the upgrade needs of industrial IoT.
Extremely high cost-effectiveness : A single controller can manage up to 16 points, significantly reducing the average point cost and wiring complexity of large projects.
Proactive safety protection : Upgraded from simple "alarm" to automatic "linkage control", realizing closed-loop management from early warning to handling, truly controlling risks in their infancy.
Safety is the unseen cornerstone, yet it is the absolute prerequisite for all operations. The CA-2100K bus-type Gas Alarm Controller, with its professional performance, reliable quality, and intelligent design, is committed to becoming your most trustworthy safety partner, building a solid gas safety barrier for every space you occupy.
