One Platform. One Operating Routing. One Hundred Percent Reliability

Analytical instrumentation

One Platform. One Operating Routing. One Hundred Percent Reliability

10 Nov, 2014

Published over 11 years ago. See the latest and most current information on Analytical instrumentation.

The METTLER TOLEDO M400 series consists of a range of process analytical transmitters for the measurement of pH, ORP, conductivity and gaseous and dissolved oxygen. Accepting both analogue and digital Intelligent Sensor Management (ISM) sensors, the M400 analytical transmitters are available with all common output signals including:

  • 4-20 mA 4-wire
  • 4-20 mA 2-wire, HART®
  • FOUNDATION fieldbusTM
  • PROFIBUS PA®

For more information on the M400 transmitter series visit www.mt.com/M400-2wire

PIN 27.2 Apr/May 2026

Explore our Digital Edition

Discover the latest news and research

Digital edition

Explore Our Other Sites

Labmate Online
Pan-European One Health network targets infectious disease threats
Explore more Arrow
Envirotech Online
Rack-mountable FTIR gas analyser for integrated multi-gas analysis in fixed measurement systems
Explore more Arrow
Pollution Solutions Online
Queen’s University Belfast leads £2.9 million international project to combat Malaysia’s growing e-waste crisis
Explore more Arrow
Chromatography Today
Chromatography and XFEL imaging reveal critical point behind water’s behaviour
Explore more Arrow