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 ensure the safety of life and property. 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 DOS system access. It is widely used in metallurgy, petroleum, chemical, municipal and other industries.
Features
1. Signal stability, high accuracy, fast response, long life, 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 directly enter the DOS system
5. Sensor face-down design to ensure good contact with gas
6. The line inlet adopts explosion-proof and waterproof connector
7. Upper cover groove design can lock the shell
Principle
The detector detects the concentration of flammability gas or toxic and harmful gas in the air through Sensor. When the concentration reaches or exceeds the preset alarm value, the controller triggers sound and light alarm to remind users to take safety measures. Industrial-grade Sensor is used to ensure detection accuracy and Response speed, and the shell explosion-proof structure is designed to ensure safe operation.
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 the power supply (DC 24V +/- 15%)
3. Connect signal output (3-wire 4~ 20mA or 4-wire RS485)
4. Set alarm point parameters
5. Start the equipment for Gas detection
Notice
• Working ambient temperature range -10~ 40 ℃
• Environmental humidity 0~ 95% RH non-condensing
• Make sure the Sensor is mounted face down to optimize gas contact
• Regularly check equipment status and alarm function
• Follow explosion-proof safety regulations
