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 emits 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, supports 4-20mA standard signal or DOS system access, and 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. Die-cast aluminum shell, upper cover groove design can lock the shell
Principle
Detector detects the target gas concentration in the air. When the concentration reaches or exceeds the preset alarm value, the controller triggers the sound and light alarm to remind the user to take safety measures. Industrial-grade Sensor is used for fast Response and accurate measurement.
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. Select the signal output mode as needed (3-wire 4~ 20mA or 4-wire RS485)
4. Set the alarm point (e.g. nitrogen dioxide low alarm point 5ppm)
5. Start the equipment for Gas detection
Notice
• Working ambient temperature range -10~ 40 ℃
• Environmental humidity 0~ 95% RH non-condensing
• Maximum power consumption is 3W
• Response Time Less than 30 seconds
• Make sure the Sensor faces down when installing
• Use explosion-proof waterproof connector for incoming connection
