M100 Head Mount Transmitter for Rugged Installations

M100 Head Mount Transmitter

Small Footprint – Big Possibilities

The M100 is the world's first head mount transmitter for analytical measurements. Thanks to Intelligent Sensor Management (ISM) technology, the M100 requires neither a display nor a local operator interface and is therefore extremely compact as well as sturdy.

The M100 is a single-channel, multi-parameter unit for pH/ORP, conductivity, and dissolved oxygen measurement.

Specifikációk - M100 Head Mount Transmitter
ISM features Plug and Measure, DLI, ACT, TTM
Housing material Upper part: Die cast aluminum; Lower part: Stainless steel
Enclosure IP 66, NEMA 4X
Approvals ATEX / IECEx Zone 1, CSA Class I; II, III Div 1, Class 1, Zone 0, NEPSI Ex Zone 1
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 M100 / 2XH M20 30 026 578M100 / 2XH NPT ¾" 30 246 352

Features and Benefits

Low installation costs
Rugged construction and compact design allow direct installation next to the process. M100 offers a versatile solution for both hazardous and nonhazardous area installations.

Predictive maintenance
Easiest handling and on-site or remote access over HART to advanced ISM predictive diagnostics tools leads to reduced maintenance costs 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


Instruction Manuals

Operating Instructions for Head Mount Transmitter M100
These operating instructions offer important notes on handling of the M100 transmitter of METTLER TOLEDO. A prerequisite for safe work is compliance w...

Quick Setup Guides

Gyorsbeállítási útmutató Távadó M100 Mérőfejre szerelt változat
Az M100 egy 2 vezetékes, mérőfejre szerelhető távadó analitikai mérésekhez, HART csatlakozási lehetőségekkel. Az M100 egy egycsatornás, többparamétere...

Bus Communication Info

M100 2XH DTM Setup V1.00.0003
HART, DTM for PACTware ™: Version 4.x


Webes szeminárium: Kis beépítési helyigény veszélyes környezetekben
Az in-situ analizátorok által folyamatosan biztosított, valós idejű adatok óriási előnyt jelentenek a mintavételes laborelemzésekkel szemben, és sokka...


A világ első mérőfejre rögzített jeladója analitikai mérésekhez
Tekintse meg, hogy milyen egyszerűvé válik a terepi analízis az M100 mérőfejre rögzített jeladóval.
Ajánlatot kérek
M100 Head Mount Transmitter
Hazardous Area
FM Approved


Ajánlatot kérek
M100 Head Mount Transmitter
Hazardous Area
FM Approved
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