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Convenience for Process Control
The primary GPro 500 transmitter is the M400 Type 3. This TDL transmitter allows you to have a local display, multiple inputs/outputs and alarms.
Durable Transmitter for Harsh Environments
Designed with a hybrid of touchscreen and soft key interfaces, the METTLER TOLEDO M400 Type 3 TDL transmitter ensures solid operation in any environment without sacrificing convenience or safety.
Easy Integration of TDL Analyzer Data
The M400 Type 3 transmitter offers the HART communication protocol, providing easy integration of gas analyzer data into process control systems.
Fast and Intuitive Navigation
The M400 Type 3 GPro 500 transmitter features a user-friendly touchscreen interface that simplifies day-to-day operation through fast and intuitive navigation.
Suitable for Process Environments
This 4-wire TDL transmitter is ATEX/FM approved for Zone/Division 2 areas. It is suitable for indoor or outdoor use and can be powered by AC or DC.
SIL Compatible Solution Built-In
If your site requires a SIL version of the GPro 500, this does not include an external transmitter. There is a simple transmitter built into the SIL version of the GPro 500.
Useful Related Links
GPro 500 TDL Series
The GPro® 500 TDL Series is designed for tough and challenging gas measurement applications. The series is highly suited to demanding process applications where accuracy and fast response is crucial despite a varying background gas composition and a high dust load. Read more
Safety Manual for TDLs GPro 500 - Tunable Diode Laser Spectrometer
Download the list of general safety instructions and warnings for the GPro 500 – Tunable Diode Laser Spectrometers. Read more