Industrial Measurement

The Meiri line of signal conditioner amplifiers combines industrial-grade construction with high precision and long-term stability. A high degree of adjustment flexibility allows our amplifiers to adapt perfectly to your needs.
  • Industries
  • Laboratories
  • Test benches
  • Robotics

ME520 Series / Configurable Amplifiers


General Specifications:
24 V DC power supply
Output: ±10 V / ±20 mA (4–20 mA)
Output offset
2 selectable passbands
Input/output isolation available upon request

ME 520 CO

ME 520 CO

Product Sheet
ME 520 F/U

ME 520 F/U

Product Sheet
ME 520 LVDT

ME 520 LVDT

Product Sheet
ME 520 NG-AJ

ME 520 NG-AJ

Signal conditioner for strain gauge sensors

Bridge supply voltage: 10 V or 5 V

Adjustable sensitivity from 0.1 mV/V to 30 mV/V

Calibration switch from 0.1 to 10 mV/V (depending on range)

Gain and zero adjustments via front-panel potentiometers

Voltage output ±10 V or current output 0/4 – 20 mA

Linearity 0.01% of full scale

Adjustable bandwidth 2 kHz or 20 kHz max.

Power supply 18 to 36 Vdc

Capable of connecting 4 350-ohm sensors in parallel

Product Sheet
ME 520 NG-I/U

ME 520 NG-I/U

Measurement amplifier, gains from 1 to 400.

Product Sheet
ME 520 NG-U/U

ME 520 NG-U/U

Measurement amplifier, gains from 1 to 400.

Product Sheet

Rack-mountable benchtop devices / Universal converters


2655 - NG

2655 - NG

Two measurement channels, alphanumeric display, 16-bit digitization, Ethernet connection.

Product Sheet
2657 - NG

2657 - NG

Two measurement channels, alphanumeric display, 16-bit resolution, Ethernet connection.

Product Sheet
2660

2660

Two channels that are fully and independently configurable. Large color display, 16-bit resolution, LVDT option, Ethernet connection.

Product Sheet
2680 - NG

2680 - NG

1 to 16 channels, ability to mix functions, display, 16-bit digitization. All functions available on the ME 520 modules are available as plug-in cards. Ethernet connection.

Product Sheet

CUSTOM-MADE

We can tailor our products to your needs

or develop a custom product for you that will meet the specific needs of your application to improve your testing processes. Please feel free to contact us.

Spherel Group, LLC

Design office

Precision measurement

10 Bis Route d'Ax
31120 Portet-sur-Garonne
05 34 51 53 18
Website design: 
Iwit Systems
2026. All rights reserved.