AC Current / Voltmeter (96mm x 48mm)

AC Current / Voltmeter (96mm x 48mm)

Digital Panel Meters process and display values from a given input signal, including voltage, current and resistance. Input sensors measure temperature, pressure, or other variables. Digital panel meters also act as controllers for switches and can compare input values to set values, transfer data, as well as sound alarms. All our LED Digital Panel Meters are easy to install, intuitive to use and easy to programme. 

£180.00 ex VAT
In stock


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Spectra has a whole host of LED Displays and Signs to suit your requirements; check out the rest of our Industrial LED Displays.

The FE-M40-A is a 1/8 DIN digital panel meter that accepts True RMS AC current up to 5A and True RMS AC voltage up to 600V.

Functions Include

  • "Fast access" menu
  • "Field correction" function
  • DC component filter
  • Alarms with double setpoints
  • "Peak & hold" function
  • Display filters
  • 5 levels of display brightness

Up to 3 output options can be fitted for control and/or retransmission.

Output Options

  • 1 Relay Output - 250V AC @ 8A (resistive load)
  • Analogue Output - 4-20mA or 0-10V
  • Communications - RS232, RS485 or Modbus RTU

Also available (but cannot be ordered online) are the following options, contact Spectra for details.

  • Green display colour
  • Front panel buttons not fitted
  • 2 Relay Outputs - 250V AC @ 6A (resistive load)
  • 4 Relay Outputs - 250V AC @ 6A (resistive load)
  • 6 Relay Outputs - 250V AC @ 6A (resistive load)

Application Example

Item Description
Input Ranges 0-1A, 0-5A
0-100mV, 0-1V, 0-10V, 0-100V, 0-600V
Coupling AC or AC+DC (internal jumper selection)
Accepted Connections Phase to Neutral or Phase to Phase
Digit Height 14mm
Number of Digits 4
Maximum Display 9999
Minimum Display -9999
Display Colour Red (Green optional)
Relay Output Options 1 relay output, (COM, NO, NC), 250V AC @ 8A (resistive load)
2 relay outputs, (COM, NO, NC), 250V AC @ 6A (resistive load)
4 relay outputs, (COM, NO, NC), 250V AC @ 6A (resistive load)
6 relay outputs, (COM, NO, NC), 250V AC @ 6A (resistive load)
Analogue Output Option Isolated 4-20mA or 0-10V (configurable), active or passive
Communications Options RS232, RS485, Modbus RTU (specify at time of order)
Front Panel Sealing IP54
Bezel Size 96mm x 48mm, 1/8 DIN
Panel Cut-out 92mm x 44mm
Depth Behind Panel 91mm (including terminals)
Power 85-265V AC/DC or 11-60V DC, 24V AC, 48V AC
Weight <150 grams
Operating Temperature 0-50°C