M190 Intelligent Junction Box – Stainless Steel

The M190/00300 is a stainless steel boxed version of the Intelligent load cell junction box. The Intelligent Junction box is designed to monitor load cell weighing systems for error or fault conditions. In most applications, the intelligent junction box can be used in place of a standard junction box and does not require an external power supply. The bright OLED graphical display shows the millivolt output from each load cell, with the facility to view individual load cell outputs, average load cell outputs and excitation voltage. It is supplied in a sealed IP66 stainless steel enclosure. Up to 4 load cells can be individually monitored per junction box. Fault conditions are displayed on the front screen and a ‘healthy’ volts free relay contact is available for external connections.

  • Easy monitoring of individual load cell conditions to identify a problem
  • No external power supply required
  • Robust design for harsh industrial applications. Sealing rating up to IP66
  • Monitors for load cell out of range, out of balance and cable break faults
  • “Healthy” relay output
  • Bright OLED display for easy viewing in all lighting conditions
  • CAN BUS for interfacing to other instrumentation including weight indicators in our range


  • DIN rail or stainless steel enclosure version with sealing up to IP66


  • Voltage: 5-10vdc, 100mA min, 175mA max
  • Accuracy: Measurement +/- 0.6mV, range -35mV to +35mV
  • Operating Temperature: -10ºC to +50ºC, Storage: -40ºC to +70ºC)
  • Load Cell Excitation: 5vdc @ 300mA up to 8 off 350ohms or 16 off 700ohms cells.
  • Weight: 650g
  • Dimensions: 174 x 120 x 37mm, fixing holes 162 x 88 x 4.5mm dia.