LMD-120A
Current Loop- Powered
Digital Indicator
Easy to use. Powered by the 4–20 mA signal loop input; requires no external AC or DC.
Dynalco Digital Indicator Panel Meter
#Grup produk P111130766
Spesifikasi
| Display | 3½ digits (1 digit resolution) or 4½ digits (10-digit resolution), bipolar. The display can be extended to 4½ digits by entering a fixed zero in the least significant digit position via a user-selectable switch. |
|---|---|
| Environment Temperature (°C) | -18 to +74 |
| Environment Temperature (°F) | 0 to +165 |
| Fits Panels (inch) | 3 3/8 Openings |
| High Digits (inch) | 0.4 |
| Input Signal (mA) | 4 to 20 |
| Loop Burden | Less than 2V, i.e. 100ohm at 20 mA |
| Span and Zero Adjust | 25-turn potentio-meters permit adjustment of the display to any desired span from 100 up to 2000 units and for any required initial reading from –1000 to +1000. (4 mA input for initial reading; 20 mA input for maximum indication.) |
| Typical Calibration | 0 to +1999, –500 to +500, +800 to +1000, etc. The fifth digit (dummy zero) can be turned on for readouts up to +19990 |
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Informasi Produk
Description
Feature
-Standard SAE gasketed and spray-proof case; fits panels with 3 3/8inch. openings.- High noise immunity; no power line or supply connections.
- Liquid crystal display (LCD); no outdoor fadeout; 0.4 in. high digits.
- Ease of calibration; field-adjustable to any readout range by integral multiturn zero and span potentiometers, decimal point switches, and fifth-digit fixed zero switch.
- Bipolar display; positive and negative readouts.
- Rugged and reliable.
Ulasan Produk
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