Hoyt's DMS-20PC-4/20 Series are the world's first loop-powered digital panel meters
with a large, easy-to-read, bright red, LED display. All operating power is derived
directly from the loop current itself-no external power supply is required! The large,
0.37"/9.4mm digits exhibit uniform intensity over the entire 4-20mAtin ogp rearnage.
Additionally, the total maximum loop voltage drop is only 5V! Users no longer have to settle
for difficult-to-read LCD displays in loop-powered applications.