5500 Series - Loop-powered LCD Indicator PR Electronics 5531 series are loop powered 1/8 DIN LCD panel indicators, designed to give a simple and efficient display in demanding applications. The 5531 indicator is powered by the 4 to 20 mA current loop and is easily scaled to display the correct process value. The front panel offers easy programming with 3 buttons that can be used to scale the display to any range between -9999 to 9999, and reverse display action is possible. Features and Benefits 4 digit loop-powered LCD display
Indicator is powered by the 4 to 20 mA current loop
LCD backlight can be set to half or full intensity for easy viewing in low light conditions
Display is easily scaled to the correct process value (from -9999 to 9999)
Easy push-button configuration
Front push-buttons can be disabled to prevent unauthorized adjustment
5531A can be panel mounted in the safe area or I.S. / Ex Zone 2 (gas) (stock-no.: 796-6938)
5531B can be mounted in Ex Zone 0 (stock-no.: 796-7073)
5531B1 can be mounted in Ex Zone 2 and 22 (stock-no.: 827-5410)
5531B2 can be mounted in Ex Zone 1, 2, 21 and 22 (stock-no.: 827-5413)