If you run a processing or manufacturing business, you may need to constantly monitor conditions. For example, things like temperature, conductivity, and pressure are vital to many operations and sudden changes can cause disastrous results if they are not quickly corrected. When you need to monitor temperature, you can use dial or digital temperature gauges from your Anderson instrument distributors. But which kind of gauge should you choose? Here is information to help you decide.
Analog Gauges
Analog or dial type temperature equipment has been used for many years. In fact, long before the digital age, dial thermometers were commonly used and with great success. A dial thermometer from Anderson instrument distributors works by using two metals (bi-metal) joined together and formed into a coil. Each metal has a different sensitivity to temperature, and the metal coil expands with heat and contracts with cold, moving a dial as it expands or contracts. These gauges are accurate and very reliable.
Digital Gauges
When you pass an electric current through metal, its resistance will change. With the right kind of equipment that resistance can be accurately measured, and it will correspond to changes in temperature. That is the basic principle that electronic thermometers work on.
Analog Temperature Gauge Benefits
If you need gauges that are easy to read from a distance, dial gauges are the best choice. These gauges do not require a power source or battery like digital gauges from your Anderson instrument distributors. They are very reliable and long-lasting, and there are few parts that can wear out over time.
Digital Gauge Advantages
If you need a high degree of accuracy, digital gauges are best. They can be used to transmit and store temperature data all over a facility or to an online source. Your Anderson instrument distributors can help you choose the best gauges for your facility.
