A Devar LED Panel

Devar produces various panel meters that measure energy and translate it to various engineering values such as amps, candelas or temperature in Kelvin. This allows for the easy translation of units to working engineering models when planning for electrical needs, heat output and extensive networking. The loop-powered indicator draws all the energy from the LED lighting panel so it does not require an outside power source. It then converts the information to the programmed output method.
LED Light Panels
LED light panels utilize light-emitting diodes to provide illumination while requiring less electricity than other light bulbs. The process of lighting the diodes also emits less heat than a typical lighting configuration. This allows you to put LED panels in small spaces without raising energy costs, as you are not drawing excessive electricity for the light or for air conditioning to cool the area. Many production companies have taken to using LEDs in order to work more efficiently.
Loop Powered Indicator
The loop-powered indicator comes with various input controls so you can choose the one that works best with the LED panel you are using. While you can always change the output from the panel, it is easier to use the provided output format. The output connectors are all the same and the output conforms to standard engineering requirements. The indicators can measure different types of energy such as total process or transmitter processing.
Display Information
The machine shows the final information on the front display of the machine. The display is a 1/2-inch, six-character LED. The meter reads data from thermocouplers of all types. Some models hook directly to the thermocouple, not via an adaptor. You can set alarms on the meter at certain levels. The alarms allow you to determine at which levels you wish to be notified. This is particularly helpful if you cannot be near the meter when adjusting power or the LED light panels.
Optional AC Power
Some models have AC power options. This gives you the option to run power to the machine on its own if you plan to run the meter when not attached to the LED panels. These versions come with Amp relays as well, so you can monitor multiple panels simultaneously. The models with AC adaptors can also power the light panels, allowing you to measure the amount of light put out by the machine by varying the power to the panel. This gives you additional information.