Adtech Loop Powered Indicators
Description
The Adtech LPI series of loop powered LCD indicators provide an ideal user-configurable solution for process indication. The units accept a process input signal of 4-20 mA DC and provide a 3 ½ digit, 7 segment 0.5” LCD display.
The 4-20 mA signal may be from a two-wire output loop or an output of three-wire or four-wire transmitters. Power is derived from the input signal with no external power source required. The 3 ½ digit LCD may display 4-20 mADC (4-19.99) or engineering units such as ºC or ºF, etc. The output may also be displayed as 0-100%. Zero and span controls are provided by two separate infinite resolution potentiometers. Jumpers are provided for decimal point position and display range
- 3½ Digit 0.5″ LCD Display
- Reverse Polarity Protection
- 2.3V Maximum Burden
- Signal Powered, No External Power Needed
- -30 to +80°C Operating Temperature
- 2.5 readings/second
- Accuracy ±3 counts
products found
| Item # | Configuration |
|---|---|
| AD/LPI-25 | NEMA 4X Housing |
| AD/LPI-30 | NEMA 7 Explosion Proof Housing, Class 1 Group B,C,D |
| AD/LPI-40 | NEMA 7 Explosion Proof Housing with integral Series 100 2-wire transmitter |
| AD/LPI-40D | NEMA 7 Explosion Proof Housing with integral Series 200 2-wire transmitter |
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