Loop powered bright red LED-displays need no external power supply. Current signal 4-20 mA provides the necessary energy. Therefore, it is possible to install the meter in places having no auxiliary power available. You can now replace the autopowered LCD-displays, having very poor visibility, by bright red LED-displays. Display scaling and configuration by front panel buttons. Unit has digital filter for stabilizing the 4-digit display. Casing size 100 x 100 x 57 mm.
Input: 4…20 mA, power is taken from the current signal. Casing 100 x 100 x 57 mm.