DMS-40PC Series 4½ Digit LED Display Precision Miniature Digital Panel Voltmeters are fully self-contained, component-like, plug-in meters that provide scientific-grade accuracy (typically ±2 counts or ±0.005% of full scale) and outstanding reliability at a very affordable price.
The DATEL DMS-40PC Series consists of fully self-contained, miniature digital panel meters providing scientific-grade accuracy with a typical precision of ±2 counts. These devices feature a high-resolution, autozeroing, factory-calibrated A/D converter and a large 0.52-inch LED display available in red, yellow, or green colors. The meters are housed in a rugged, epoxy-encapsulated 12-pin DIP package designed for harsh environments and extended temperature operation from 0 to +50°C.
| Full Scale Input Range | ±2V, ±20V, ±200V |
|---|---|
| Input Impedance | 100 to 1000 MΩ |
| Overvoltage Protection | ±250 Volts |
| CMRR | 86 dB |
| Supply Voltage | +4.75 to +5.25 Volts |
| Operating Temperature | 0 to +50 °C |
| Display Type and Size | 4½ Digit LED, 0.52"/13.2mm high |
| Weight | 0.75 ounces (21 grams) |
The meters provide scientific-grade accuracy, typically ±2 counts or ±0.005% of full scale.
The devices are fully specified for operation from 0 to +50°C.
Connect pin 2 to ground (pin 3, 5V RETURN) to activate all LED segments.