K9000plus 4-wire bus Gas Alarm Controller
The K9000 features multi-point centralized monitoring, real-time gas concentration display, audible and visual alarms and linkage control, alarm and fault history recording, access control, and system self-testing. It targets the large-scale industrial safety monitoring system market and is suitable for customers with high requirements for simplified cabling, system stability, scalability, and centralized monitoring. It is commonly used in medium to large-scale projects, factory automation, and safety monitoring projects.
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Global Shipping
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OEM/ODM
- Features
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- Gases and Ranges
The K9000 bus-type gas alarm controller is a 128-point gas detection panel that combines high performance with multi-loop gas monitoring and management capabilities, employing a 4-bus wiring system. The device features a color LCD screen that clearly displays the gas concentration, operating status, alarm information, and historical records for each detection point. The user-friendly interface facilitates on-site management and system maintenance.
This controller triggers an audible and visual alarm when gas levels exceed limits and activates safety devices such as exhaust fans and solenoid valves via relays or communication interfaces for rapid response. The system supports multi-level alarms, fault self-diagnosis, data logging, and access control. It boasts high scalability and reliability, making it suitable for various gas safety monitoring scenarios, including large industrial sites, gas stations, chemical plants, laboratories, and warehouses. It serves as the core control unit for building centralized gas alarm systems.
Single Gas Detec
- Display Screen: 4.3-ich LCD color display
- Setting Method: Touchscreen
- Power Supply: AC 85-240V 50Hz/60Hz
- Relay Output: 6 channels of passive relay output contact rating 10 A / 220 VAC
- Operating Temperature: -10℃ to 50℃
- Relative Humidity: < 95% (non-condensing)
- System Power: Maximum 10 W (without external devices connected)
- Maximum Detectors Supported: Bus connection (RS485) 128 units
- Connection Method: 4-wire Bus
- Digital upload: RS485 Modbus-RTU
- Alarm Type: Two-level alarm (user-configurable)
- Alarm Indication: Real-time alerts via indicator lights, LCD display, and buzzer
- Storage Capacity: Stores up to 20000 alarm event records
- Mounting: Wall-mounted installation
- Dimensions: 245 * 340 * 90 mm
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