Six Channel Gas Detector Controller with 4-20mA Input, 1000m Transmission Distance, and IP65 Rating for Industrial Safety Monitoring
This six-channel gas detector controller is an intelligent monitoring system designed for practical operation and seamless integration. It connects to up to six 4-20mA signal output gas sensors, enabling remote monitoring and system control. Compatible with various gas sensor types, it is primarily used in areas requiring measurement of combustible or toxic gases. The system displays real-time gas concentration levels and activates audible and visual alarms when concentrations reach preset thresholds. With relay outputs, it can automatically control exhaust fans and other safety equipment for intelligent automation.
| Detection Principle | Supplies 24V DC power to connected sensors, collects 4-20mA input signals, analyzes data, and displays sensor readings with configurable alarm settings |
| Application | Compatible with all sensors featuring 4-20mA signal output |
| Display | High-brightness LED nixie tube display |
| Working Voltage | 220V AC, 50Hz |
| Operating Temperature | 20℃ to 50℃ |
| Operating Humidity | Less than 95% |
| System Power Consumption | Maximum 50W under full 8-channel load |
| Alarm Settings | Low alarm and high alarm levels |
| Alarm Method | Two-level audible and visual alarm |
| Input Signal | 4-20mA |
| Output Signal | 4-20mA (optional) |
| Signal Transmission Distance | 1000 meters |
| Relay Output | Multiple relay outputs corresponding to input signals with adjustable channel and output methods |
| Installation Method | Wall mounted |
| Dimensions | 48cm × 27cm × 9cm |
| Weight | 4.6kg |
- Advanced micro-processing technology for reliable performance
- Excellent stability and high measurement precision
- Universal 4-20mA input compatibility
- High-brightness LED display showing gas concentration with dual-level alarm settings
- Lock and voice elimination functions
- Multiple relay outputs for external device control
- Optional 4-20mA output capability
- Convenient wall-mounted installation
Transmission Distance: Maximum 1000 meters between detector and controller, and 1000 meters between computer and controllers.
Durability: IP65 protection rating ensures waterproof and dustproof performance, capable of withstanding rigorous testing standards. Real-time relay monitoring ensures uninterrupted system operation.
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