Overview
GQ-DX101 fixed gas detector is a new type of gas detector developed and produced in combination with the company's many years of experience in Gas detection. It is used to detect the concentration of flammability gases or Miscellaneous toxic and harmful gases in the air. When the concentration reaches or exceeds the preset alarm value, the controller will issue sound and light alarms, and timely reminders to take safety measures to prevent explosions and poisoning accidents, so as to ensure the safety of life and property. This product has the advantages of stable signal, high accuracy, fast response, long life, short polarization time, etc., using industrial grade Sensor, instrument shell with explosion-proof structure design, 4-20mA standard signal or directly into the DOS system, can be widely used in metallurgy, petroleum, chemical industry, municipal and other industries, in the domestic congeneric product professional level.
Features
1. Signal stability, high accuracy, fast response, long life, short polarization time
2. Industrial Sensors
3. The instrument shell is designed with explosion-proof and explosion-proof structure
4. Support 4-20mA standard signal or directly enter the DOS system
5. Die-cast aluminum shell with flameproof structure design
6. The groove design of the upper cover can lock the shell
7. The front of the Sensor is designed as a downward structure to ensure good contact between the Sensor and the gas
8. The line inlet adopts explosion-proof and waterproof connector
Principle
The gas detector detects the flammability gas or Miscellaneous toxic and harmful gas concentration in the air through the Sensor. When the gas concentration reaches or exceeds the preset alarm value, the controller will immediately issue a sound and light alarm signal to remind the relevant personnel to take timely safety measures.
Applications
Metallurgy, petroleum, chemical industry, municipal administration
Standards
CNEx16.0449、Exd ⅡC T6 Gb
Steps
1. Install the detector in the detection area
2. Connect the power supply (DC 24V +/- 15%)
3. Connect the signal output line (3-wire 4~ 20mA or 4-wire RS485)
4. Wait for the device to start and run stably
5. Monitor gas concentration display
6. When the concentration reaches the alarm point, the device will automatically issue a sound and light alarm
Notice
• Ambient Temperature: -10~ 40 ℃
• Environmental humidity: 0~ 95% RH non-condensing
• Maximum power consumption: 3W
• Response Time: < 30s
• Installation method: Wall-Mounted
• Shell material: die-cast aluminum
Explosion-proof level: Exd ⅱ C T6 Gb
