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This large loop powered indicator features a 3-1/2 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 (32 to 122 °F) |
| Sample rate | 3 samples/sec |
| Loop Volt Drop | 3.9 to 4.8 V d.c. |
| Supply Current | 4-20 mA |
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- 4-20mA Loop Monitoring
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