M100 DIN Rail Transmitter for Easy Integration

M100 DIN Rail Transmitter

High performance and minimal space requirement

The M100 DR is a single-channel, multi-parameter transmitter compatible with ISM 1-wire sensors for measuring pH / ORP, pH / pNa, oxygen and conductivity.

Carrying the HART protocol the M100 DR is easy to configure and allows straightforward integration of Intelligent Sensor Management (ISM®) sensor diagnostics such as the Dynamic Lifetime Indicator (DLI), Adaptive Calibration Timer (ACT), and Time To Maintenance (TTM) into asset management platforms.

LEDs clearly indicate transmitter and sensor status, alarms, and warnings.

ISM’s Plug and Measure feature minimizes the risk of installation troubles and simplifies sensor handling.

Specifikációk - M100 DIN Rail Transmitter
ISM features Plug and Measure, DLI, ACT, TTM
Enclosure IP 20
Suitable DIN rail systems 35 mm
Supply voltage 14 – 30 VDC
Analog output 1 × 4 to 20 mA (loop powered), galvanically isolated
Communication HART®
Analog input 1 × 4 to 20 mA (for pressure compensation)
Digital input 1, switching transmitter in HOLD state


Sensor compatibility
 ISM 1-wire pH, amperometric oxygen and conductivity sensors

Ordering information
DesignationOrder No.
M100 head mount transmitter 30 127 720

Features and Benifits

Low installation costs
M100 DR is an easy to commission 2-wire transmitter for installations where space is at a premium.

Predictive maintenance
Access to ISM predictive diagnostic tools available over HART leads to reduced maintenance and increased process uptime.

Simple Plug and Measure operation
With iSense, the key tool of ISM, sensors can be precalibrated via a PC or portable device then connected to the M100. Therefore, a user interface in the field is no longer necessary.


  • Multi-parameter transmitter
  • Compatible with major asset management tools
  • Small footprint for installation flexibility


Datasheets & Brochures

Technical Data: M100 DR DIN Rail Transmitter for pH/ORP, pH/pNa, Oxygen and Conductivity
The M100 DR DIN rail transmitter is a 2-wire transmitter with HART® communication capability for analytical measurements. The M100 DR is a single-chan...

Instruction Manuals

Operating Instructions: DIN Rail Transmitter M100 DR
These operating instructions offer important notes on handling of the M100 DR transmitter of METTLER TOLEDO. A prerequisite for safe work is complianc...

Quick Setup Guides

Gyorsbeállítási útmutató Távadó M100/2H DR
Az M100 DIN sínre szerelhető távadó egy 2 vezetékes távadó analitikai mérésekhez, HART csatlakozási lehetőségekkel. Az M100 egy egycsatornás, többpara...
Ajánlatot kérek
M100 DIN Rail Transmitter
Hazardous Area
FM Approved


Ajánlatot kérek
M100 DIN Rail Transmitter
Hazardous Area
FM Approved
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