Fixed Freon Point Monitoring Alarm

A Freon alarm is a device used to detect Freon gas leaks and issue alerts. It is widely used in industries such as refrigeration, air conditioning, and chemical processing to ensure personnel safety and the normal operation of equipment. Below is a detailed introduction to Freon alarms:

Working Principle
Freon alarms primarily use built-in sensors to monitor the concentration of Freon gas in the environment in real time. When the concentration reaches or exceeds the preset safety threshold, the alarm triggers audible and visual alerts. Common types of sensors include:
- **Electrochemical Sensors**: Measure concentration by generating changes in electric current through chemical reactions with Freon gas.
- **Infrared Sensors**: Utilize the absorption characteristics of Freon molecules for specific wavelengths of infrared light to estimate concentration based on changes in light intensity.
- **Semiconductor Sensors**: Detect gas by relying on the adsorption of gas by semiconductor materials, which alters their electrical properties.
Product Features
1. **High Sensitivity and Fast Response**: Capable of detecting extremely low concentrations of Freon leaks and issuing timely alerts.
2. **Multiple Alert Methods**: Supports audible and visual alarms, SMS alerts, phone notifications, and more.
3. **Explosion-Proof Design**: Suitable for flammable and explosive environments, ensuring device safety.
4. **Remote Monitoring and Data Transmission**: Some models support remote monitoring and data transmission via networks.
5. **Smart Functions**: Includes automatic calibration, self-diagnosis of faults, and sensor lifespan reminders.

 Application Scenarios
Freon alarms are widely used in the following locations:
- **Refrigeration Equipment**: Such as cold storage rooms, air conditioning machine rooms, and refrigeration units.
- **Chemical Production**: Used to detect Freon as a raw material during production processes.
- **Maintenance and Servicing**: Prevents leaks during the repair or replacement of refrigerants in refrigeration equipment.
Installation and Maintenance
1. **Installation Location**: Should be placed in areas with a high risk of Freon leaks, such as near equipment or in poorly ventilated spaces.
2. **Regular Calibration**: Use standard gas for calibration to ensure the accuracy of the alarm.
3. **Cleaning and Inspection**: Regularly clean the sensors to avoid performance degradation due to dust or oil contamination.