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Universal Digital Indicator with Large LED Display | MB-405-4IN

Supplier: ECEFast

Process indicator with push button programming and 100mm bright red LED readings visible from 50 metres.


  • Micro-controller based large display with alarm
  • 18 selectable input types
  • Display in engineering units
  • Transmitter Power Supply built-in
  • Standard serial communication
  • Programmable retransmission output
  • Two independent programmable alarm output
  • Digital calibration
  • Available as Panel/ Wall mounting

Masibus' large digit display Model 405-4IN accepts universal process inputs. From these inputs the display can be scaled to be remotely read in engineering units. Transmitter power supply is provided as standard function.

Model 405-4IN large digit displays are your flexible solution when a display needs to be viewed over distances as long as 160 feet (50 m). A rule of thumb is that viewing distance in feet is 40 times the digit height in inches, or in metric terms, the viewing distance in meters is digit height in millimeters divided by 2.

Model 405-4IN accepts 18 different types of inputs (all industry standard input types) which are field configurable. Variety of field inputs facilitates plant operator to use this model in any application. The unit is easy to operate and
editing is user friendly. It has mainly three operating modes viz. configuration mode, program mode and calibration mode. CJC compensation for thermocouple input is done through software for higher accuracy. Provision for range setting is provided to restrict usage band for process safety. Model 405-4IN is equipped with transmitter power supply, two relays, field selectable retransmission output and serial communication RS485 as standard, making this model a benchmark product in the international market.

Retransmission output is field configurable which means output signal can be changed as desired from various options available. Importantly this retransmission output is isolated from other input/ output and internal circuit. Model 405-4IN uses SMPS power supply to cover wide range of power supply from 90 to 270 VAC at 50 Hz.