Whether you are working in a medical research lab, automotive manufacturing plant, or chemical refinery, a toxic gas leak is always possible. Because of this, companies seek out the best gas detection systems to keep their employees and facilities safe. As technology has advanced in gas detection, one of the best results has been the creation of electrochemical gas sensors. Useful in large areas as well as confined spaces, these sensors play an integral part in any industrial safety program. However, like most of today’s technology, they come with various pros and cons regarding their usage and performance.
Low Energy Costs
Since companies are always seeking ways to cut costs without cutting corners on safety, electrochemical toxic gas sensors are a smart investment due to their cost-effectiveness in regards to energy output. Because they are designed to use as little energy as possible, they offer substantial savings on a company’s overall energy costs each year. However, due to their state-of-the-art design, they are also able to maintain resolutions that are extremely high, making them easily visible in emergency situations.
While electrochemical sensors offer low energy costs, one of the downsides is the fact they do need to be replaced quite often. In most cases, this means every one to three years, depending on the work environment and other factors. However, due to the fact that the cost of these sensors is relatively low compared to others sensors that perform in a similar manner, most companies still look at them as a cost-effective investment in facility and employee safety.
Accuracy and Reliability
Because electrochemical gas detectors are able to self-calibrate, they are considered to be some of the most accurate and reliable gas sensors on the market today. As electronic technology in these sensors has become more advanced, they are able to detect smaller and smaller leaks, making them very accurate and able to provide data that alerts engineers and technicians of potential problems. This is especially important in confined spaces, since a toxic gas buildup in these areas can occur very quickly, giving workers little time to react.
Work Environment Sensitivity
When an electrochemical gas sensor is installed in a work environment where temperature fluctuations may occur, it can sometimes lead to such issues as false alarms or calibration issues. While this is not a major issue with most of these sensors, it’s usually recommended they be installed in areas where the temperature range stays within a limited range to guarantee best results.
One of the biggest benefits most companies find in using these sensors is their ability to be easily integrated with a facility’s existing wireless network. As a result, the sensors can then send real-time data not only to monitoring centers miles away, but also to mobile devices such as tablets and smartphones used by on-site personnel. By doing so, this guarantees all personnel will have instant access to the same data at the same time, which can be crucial in an emergency situation.