Overview
GQ-DX101 Fixed Gas Detector is a new type of detector developed by BOSEAN brand combined with many years of Gas detection experience. It is used to detect the concentration of flammability gas or toxic and harmful gas in the air. When the concentration reaches or exceeds the preset alarm value, the controller will issue sound and light alarm, timely reminder to take safety measures, prevent explosion and poisoning accidents, and protect life and property safety. The product has the advantages of stable signal, high accuracy, rapid Response, long life and short polarization time. It adopts industrial grade Sensor and explosion-proof structure design. It supports 4-20mA standard signal or direct access to DOS system. It is widely used in metallurgy, petroleum, chemical, municipal and other industries.
Features
1. Stable Signal, High Accuracy, Fast Response, Long Life and Short Polarization Time
2. Industrial Sensors
3. The shell is designed with explosion-proof and explosion-proof structure
4. Support 4-20mA standard signal or direct access to DOS system
5. Sensor face-down design to ensure good contact with gas
6. The line inlet adopts explosion-proof and waterproof connector
7. Die-cast aluminum shell, upper cover groove design can lock the shell
Principle
The gas detector detects the concentration of flammability gases or toxic and harmful gases in the air through the Sensor. When the gas concentration is detected to reach or exceed the preset alarm value, the controller will trigger a sound and light alarm to remind users to take safety measures in time.
Applications
Metallurgy, petroleum, chemical industry, municipal administration
Standards
CNEx16.0449、Exd ⅡC T6 Gb
Steps
1. Install the detector in the wall-mounted position
2. Connect DC 24V +/- 15% power supply
3. Connect three-wire 4~ 20mA or four-wire RS485 signal output as needed
4. Start the equipment for Gas detection
Notice
• Working ambient temperature range -10~ 40 ℃
• Environmental humidity range of 0~ 95% RH, no condensation
• Maximum power consumption is 3W
• Response Time Less than 30 seconds
• Install Sensor Face Down to Optimize Gas Contact
