This large loop powered indicator features a 3½ digit LCD with 19mm (0.75-) digit height.
Calibration is by two multi-turn potentiometers and connection to the current loop is via two screw terminals.
The DPM 942 is a low cost, popular part, normally stocked in high quantity and suitable for new designs.

Accuracy (overall error): 0.05 0.1 % (±1 count)
Operating temperature: 0 to 50 °C
Sample rate: 3 samples/sec
Loop Volt Drop: 3.9 to 4.8 V d.c.
Supply Current: 4-20 mA