How to Select the Best Refrigerant Leak Detectors
Best refrigerant leak detectors are a tool that help technicians quickly locate and identify the source of leaks in air conditioning systems. Leaks are usually caused by microscopic imperfections in the system’s tubing or coil, which cause gas to escape. Detectors can be used to find these leaks even when the line or coil is not plugged in or turned on. They also work on a wider range of refrigerants than the traditional soap bubble method and are more accurate.
The most important factor when selecting a detector is how quickly it can alert you to the presence of a leak. Refrigerants are hazardous and flammable, so a delay of more than a few seconds can be dangerous. The best models provide an alert in just a few seconds to give you enough time to vacate the area and secure it.
There are several different types of leak detectors available, including ultrasonic, heated diode and electrolyte, infrared, and halogen. Each has its own strengths and weaknesses, so it’s essential to understand what each type does before selecting one for your needs.
For example, infrared models are good for detecting most types of refrigerants, but they are less sensitive to some than others. Similarly, heated diode and electrolyte detectors are more sensitive to some refrigerants than others, and they need to be cleaned more frequently. It’s also important to consider the initial cost of a detector and its total cost of ownership, such as how often it must be calibrated and replaced. Best refrigerant leak detectors