The Vantageview PD6701 is a plastic field mounted loop-powered indicator specifically designed for level applications in demanding safe area environments. The upper display shows level in feet, inches, and fractions of an inch (up to 399 ft – 11 15/16 inches) along with a 20-segment tank level bargraph, making level readings clear and effortless. The lower display can show a custom unit or tag, percent full, or a second scale for the 4-20 mA input used to indicate volume. The meter derives all of its power from the 4-20 mA loop. It is programmed using the four SafeTouch® through-window buttons, without removing the cover, and can be scaled with or without a calibration signal. An open collector pulse or alarm output comes standard with the meter. The backlight lets you see the display under any lighting condition and can be powered from either the 4-20 mA loop or from a separate DC power supply.