Overview
GT-H10-H2 Fixed Gas Alarm is a HUIRUIPU brand equipment for detecting hydrogen concentration in the air. When the hydrogen concentration reaches or exceeds the preset alarm value, the controller will issue a sound and light alarm to remind safety measures to prevent accidents and ensure the safety of life and property. This product adopts industrial grade Sensor and die-cast aluminum shell with explosion-proof and explosion-proof structure. The Sensor is designed face-down to ensure good contact. It can be widely used in metallurgy, petroleum, chemical, municipal and other industries.
Features
1. With dust-proof, explosion-proof, anti-static, anti-reverse connection, anti-interference and surge protection functions.
2. Adjustable detection accuracy and range.
3. It has the characteristics of long life, high Sensitivity, low drift, stable and reliable work.
4. Support Sensor fault self-test, two-level concentration alarm, and relay output function.
5. Provide LCD/digital display and working status indication.
6. With zero automatic tracking, temperature automatic compensation, concentration over range protection and multi-point calibrating function.
7. At the same time, it supports two-wire (PowerBus), three-wire (4~ 20mA), four-wire (RS485) signal output and Lora/4G IoT signal output, which can be uploaded to PLC, DCS and cloud platform.
8. Using infrared remote control, the detector can be adjusted without opening the lid, making it safe and convenient.
9. Adopt Pluggable Module Sensor Design to facilitate post-maintenance.
10. Adopt flameproof design, suitable for hazardous conditions in zones 1 and 2.
Principle
The alarm detects the concentration of specific gases (such as hydrogen) in the air through the built-in industrial-grade Sensor. The Sensor converts the gas concentration signal into an electrical signal, which is processed by the internal circuit and compared with the preset alarm threshold. When the detected gas concentration reaches or exceeds the preset low alarm point or high alarm point, the controller will trigger a sound and light alarm, and can be linked to external devices or uploaded to the monitoring system through relays or Miscellaneous output signals (such as 4~ 20mA, RS485, etc.).
Applications
Metallurgy, petroleum, chemical industry, municipal administration
Standards
The data did not mention specific compliance criteria.
Steps
The information does not provide specific operation steps.
Notice
The information did not provide specific precautions.
