The DPM-400 loop-powered digital panel meter allows you to install a local display right where you need it. No power, no problem. This digital panel meter is powered by an existing 4-20 mA loop, making it an ideal display solution for any of your 4-20 mA sensors. It features a dual-line display with a 5-digit alphanumeric top line and an 8-digit alphanumeric bottom line. A common level sensor setup shows input by scale on the top line (such as feet and inches) and a description on the bottom line (such as silo number). Both lines use 14-segment, alphanumeric characters for clear indication of tags, units, or alarm messages. Choose from a general purpose decimal-display, a decimal display with a bar graph, or a feet and inches with a bar graph display.
Uses
Use with any 4-20 mA output sensor where there is a process to measure and control
Facilities that want local indication to prevent climbing
Redundant / backup display
Lift station wet well level display with pump alternation, run time, and cycle count
Sump level display with pump alternation, run time, and cycle count
Metals and mining
Water and wastewater
Oil and gas
Power
Chemicals
Pulp and paper
Features
Flashing red display with custom alarm message
5-digit alphanumeric top line and 8-digit alphanumeric bottom line
Dual-line display can display two different engineering units and toggle between them
Optional 20-segment bar graph indicating numeric percent full
Feet and inches display option for reading distance and percent full
Free programming software simplifies setup of multiple meters