The Gas Detection Control Panel utilizes a 7-inch TFT LCD display and an industrial PLC controller. The display features a 260,000 true color display and a four-wire resistive touchscreen, ensuring precise touch accuracy, durability, and a long touch life.
The Gas Detection Control Panel’s human-computer interaction is achieved through the touchscreen functionality of the 7-inch TFT touchscreen. Equipped with a high-performance Cortex A8 processor with a clock speed of up to 600MHz and built-in 128M Flash, it can store large amounts of data. It supports exporting historical data and alarm history to a USB flash drive, facilitating subsequent data analysis.
Features
- Password login to prevent unauthorized operation;
- Flexible channel configuration for user-friendly and flexible configuration;
- Historical data query and USB flash drive export;
- Historical alarm query and USB flash drive export;
- Configurable historical data recording interval;
- Historical data clearing, historical alarm clearing, and factory reset;
- Configurable four alarm modes;
- Time display and setting;
- Password change;
- Supports up to 32 485 devices and 16 4-20mA devices simultaneously;
- Real-time and historical trend charts for enabled channel data, allowing users to intuitively view data trends;
- The PLC has 8 passive dry contact outputs and can be equipped with relay expansion modules to meet user needs.
Specifications
| Input power | AC220V |
| Output power | DC24V |
| Power consumption | Less than 7W |
| Measurement unit | ppm, ppb, %LEL, %VOL, mg/m³, mg/L, g/m³, μg/m³, %rh, °C, MPa, kPa, Pa, etc. |
| Mounting method | Wall-mounted |
| Alarm setting | Four freely adjustable settings |
| Receive signal | 4-20mA, RS485 (standard Modbus protocol) |
| Alarm method | Buzzer alarm and real-time alarm information display (external alarm light connection available) |
| Storage function | Storage of 2000 alarm records; storage of 100,000 historical data items; alarm records and historical data can be exported via USB flash drive |
| Output contact | PLC includes built-in normally open contacts with a contact capacity of 24VDC/10A or AC220V/1A, and relay expansion modules with a contact capacity of 30V/3A or 250V/3A. Output contacts are configurable. |
| Temperature | 0-55°C |
| Humidity | 10-90%RH |
This product is wall-mountable and features four screw holes on the back. The larger holes are 11mm, the smaller holes are 5mm, and the hole spacing is 250mm x 218mm.
First, secure the wall-mounting structure to the wall in place, connect the power cable, signal cable, and output control cable, and then hang the alarm on the structure.
Chassis dimensions: 330 x 270 x 115mm (L x W x H), with a left-opening door.
Applications
The multi-channel gas alarm controller is a multi-point monitoring gas alarm system developed by our company, which consists of a controller and one or more detectors.
The alarm controller’s CPU cyclically monitors the detectors’ operating status. When the ambient gas concentration detected by the detectors exceeds the alarm setpoint, the controller generates audible and visual alarms and outputs linked control signals based on the settings.
It is suitable for industrial gas process control, boiler rooms, waste treatment plants, tunnel construction, oil pipelines, gas stations, underground gas pipeline maintenance, and indoor air quality monitoring.
Related Gas Detectors
The Gas Detection Control Panel is a centralized gas concentration monitoring and leak alarm controller. It can be connected to our various bus-based gas detectors and supporting external control devices. It provides safety monitoring and early warning for flammable and toxic gases, and is widely used in municipal, gas, and industrial and commercial gas applications.
When the concentration of the detected gas in the ambient air reaches or exceeds the preset alarm threshold, the controller immediately issues an audible and visual alarm, prompting prompt action for safety measures. It also controls exhaust ventilation and other peripheral equipment to prevent fires and protect lives and property.
Sino-Inst is a professional manufacturer of gas detection alarms, flammable, explosive, and toxic gas detection and alarm equipment, environmental monitoring and analysis instruments, and water quality analyzers. We can provide you with complete industrial safety and environmental monitoring systems. Please feel free to contact our sales engineers!