The DMS-40PC-4/20S Series of panel meters superior design makes them ideal for use in demanding 4-20mA process monitoring applications. They have LED displays that can be read in virtually any lighting condition and are available in green, high-intensity red, or low-power red

These digital panel meters input, span, and offset circuits all employ super-stable, ±0.5% thin-film chip resistors. Long-term stability and accuracy are assured by driving these tight-tolerance resistors with an ultra-stable, ±0.2% bandgap voltage reference. Unlike many competing designs, the two precision 20-turn span and zero adjust potentiometers do not interact with one another.
Full-size 0.52" (13.2 mm) high, LED digits
Panel mounting
+24V isolated-power models
Dip-switch selectable range, offset and decimal points
Non-interacting, 20-turn, gain (span) and offset (zero) adjustments
Insensitive to ground loops
103 Ohm max. loop burden
Vibration-resistant package; reliable screw-terminal connections
Hundreds of different input/readout combinations