Features

• DMS-30PC-4/20S - Digital Panel 4-20mA Meter. The DMS-30PC-4/20S series of 4-20 mA current-loop-input, 3.5 digit, LED display panel meters offer an outstanding combination of electrical performance, display readability, ease-of-use, and long-term reliability. Gain (span) and offset (zero) adjustments are both performed with high-precision, 20-turn potentiometers. All decimal point and range-change settings are made on a DIP switch. Connections to the current loop and the power source are both made on a rugged, four-position, screw-type terminal block. The DMS-30PC-4/20S's user-friendly design accommodates virtually hundreds of different input-current/output-reading combinations. This eliminates the majority of requirements for more costly, long-lead-time, factory "specials", especially in applications requiring several different-range meters. Digital 4-20 mA meter with 3.5 digit display Large 14.2 mm red LED display 24 Vdc isolated-power supply 100 Ω impedance, 2 V loop drop DIP-switch selectable range and decimal points High precision, 20-turn, gain/span and zero/offset adjust potentiometers Reliable screw-terminal input connections Vibration-resistant package Miniature size with 55x23x27 mm