Overview
BOSEAN GQ-DX101 four-channel multi-function host alarm control cabinet is a single/dual/four-channel (4-20) mA/RS485 transmitter signal input intelligent controllable system. It has the characteristics of high stability, high accuracy and high intelligence. The external control ports are rich. Users can freely choose the type and access port of the attached transmitter, and carry out on-site detection and alarm through simple settings. The system has integrated sound and light alarm, and provides relay normally open control terminal. The system is widely used in occasions where toxic and harmful gases need to be detected. When the on-site gas index exceeds or falls below the set standard, the system will perform alarm, exhaust, trip and other actions.
Features
1. Support single/dual/four (4-20) mA/RS485 transmitter signal input
2. High stability, high accuracy and high intelligence
3. Rich external control ports, users can freely choose the type of transmitter and access port
4. Integrated sound and light alarm and relay normally open control terminal
5. Low system power consumption, ≤ 10W (without external equipment)
6. Support RS485 bus transmission to computer
Principle
The system collects standard 4~ 20mA signal input or RS485 communication input (optional), analyzes and processes to display the current gas concentration of each channel, and operates the relevant alarm signal. At the same time, the information can be transmitted to the computer through the RS485 bus.
Applications
Where toxic and harmful gases need to be detected
Steps
1. Select the type and access port of the attached transmitter
Step 2 Make simple settings
3. The system automatically performs on-site detection and alarm
Notice
• Working ambient temperature range -10~ 50 ℃
• Working environment humidity range is 0~ 95% RH non-condensation
The installation method is Wall-Mounted.
• Power supply is AC 220V +/- 10%, 50Hz
