Digital Indicator with a single 4-20 mA current input and IP65 protection

SWE-N55L is a simple and low cost IP65 digital indicator with a single 4-20 mA current input, which powers this device at the same time.

64 x 58mm


Case Size (front)


Digit Height

Input Options

Meter Type

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SWE-N55L is a simple and low cost loop-powered digital indicator with a single 4-20 mA current input and IP65 protection.

Measurement input is equipped with safety circuits, saving internal electronics against overload.

Device has possibilities of recalculating measured current according to few predefined transfer functions (linear, square, square root) or fully definable user characteristic (max. 20 points).

The result is displayed on 4-digit red LED display, the range of the result is from -999 to 9999, with definable decimal point position.

The device can be equipped with optional relay (signalisation by LED on front panel). Due to users safety requirements this output can drive a bulb lamp as well as sound signalling device but must not be used for controlling purposes.

Configuration of the device can be done using IR remote controller (when input current is higher than 10 mA, what is signalised by (additional LED).

Remote controller is not a part of the SWE-N55L and is available on request as optional equipment.

Features of the SWE-N55L

  • loop-powered indicator in a small wall case (IP65)
  • measurement input 4-20 mA
  • optional alarm output available
  • peak values detection

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