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4 digit display in a 48x96 box for DC or AC current input, DC or AC voltage input or potentiometer input. Optional 2 relays alarm outputs and analogue output or potentiometer input.

The MPA models with ammeter input or MPV models with voltmeter input or MPP models with potentiometer input are instruments with a dual slope converter for the measurement of D.C. or A.C. current or for positioning (using potentiometer transducers).

The scales available are listed in the "Features" section.

The instrument offers the following functions:

- 4 digit indicator (+9999 reading points)

- automatic reading zeroing

- transducer voltage power supply

- fixed zero (visualization from -1990 to 9990)

- reading at 4 conv/sec (no filter progr.)

The instruments of the MPA, MPV and MPP series can be ordered with analogue outputs and two alarm signals which are completely configurable for value, hysteresis and delay functions.

Readings: 4 digits
Accuracy input DC: < 0,5%
Accuracy input AC: 2%
Thermal stability: 50 ppm/°C
Transducer power supply* *: 14V/25mA (unregulated)
Potentiometers connectable (MPP): from 500Ω to 50KΩ
Potentiometer power supply: 2,5Vdc
Analogue outputs features:

  • Outputs: 4÷20mA - 0÷20mA - 0÷10V
  • Max load for current output: 400Ω
  • Min. load for voltage output: 1KΩ
  • Resolution: 12 bit

Exchange relay output: 5A / 250Vac
Power supply: 90÷260 Vac/Vdc, 25Vac, Vcc o Vpt (12÷30Vdc)
Power absorption: 1,5 W
Max working temperature: 50 °C
Digits height: 13mm
Dimensions: 48x96 ( 75 mm. Depth)
Mounting plate: 44.5mm (h) x 92.5 mm (l)
Weight: 250 gr.
Mounting: by bolts

** With dc power supply, Val=14Vdc if Vdc power supply >16Vdc


SR2: Twin relay alarm
OAP: Analogue outputs


MPA 1522: (0)4÷20mAdc20Ω
02: 1.999mAdc*100Ω
03: 19.99mAdc*10Ω
04: 199.9mAdc*
07: 1.999Adc*0,1Ω
08: 9.99Adc*0,005Ω
00: shunt ext.*
MPA 3502: 1.999mAac*100Ω
03: 19.99mAac*10Ω
04: 199.9mAac*
07: 1.999Aac*0,1Ω
08: 9.99Aac*0,005Ω
10: T.A./1Aac0,1Ω
11: T.A./5Aac0,01Ω
MPP 125Potentiometer input
MPV 0501: 199.9mVdc
02: 1.999Vdc
03: 19.99Vdc1MΩ
04: 199.9Vdc1MΩ
05: 300Vdc1MΩ
06: 0÷1Vdc1MΩ
07: 0÷10Vdc1MΩ
08: 0÷100Vdc1MΩ
MPV 2501: 199.9mVac*
02: 1.999Vac*
03: 19.99Vac*1MΩ
04: 199.9Vac*1MΩ
05: 300Vac*1MΩ
06: 0÷1Vac*1MΩ
07: 0÷10Vac*1MΩ
08: 0÷100Vac*1MΩ

* Instrument with DC power supply, with indicated scales, will have an opto-isolated power supply.

MP20 M1

4-digit Display (A, V) in 48x48.

MP30 P2

4 digit display with fixed scale in a 36x72 box

MP40 P6

4 digit display (A, V) in a 48x96 box.

MP45 P6

4 digit display (A, V) with two alarms in a 48x96 box.

MP1200 P6

4 digit display (A, V, J, K, S, PT100) in a 48x96 box; 2/3 alarms; analogue and serial outputs.


4-digit Display (A, V) in 48x96; 2/3 alarm relay; Analog and serial outputs.

MPPV010 P6

OUT OF PRODUCTION - 5-digit Display for load cell in 48x96; 2/3 alarm relay; Analog and serial outputs.


4½ digit display in a 48x96 box for AC or DC current or voltage input (A,V).

MPPV340 M6

4½ digit display in a 48x96 box for strain gauge (load cell) input.

MPP323 M6

4½ digit display in a 48x96 box for potentiometer transducer.

MPO347 M6

4½ digit display in a 48x96 box for Ohm measures (ohmmeter).

MP2200 M6

4½ digit display in a 48 x 96 box for 4-20mA, 0-20mA, 0-10V. Input ant thermocouples J, K, and Pt100.

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