Intrinsically Safe
This M400 2-wire transmitter is intrinsically safe, which ensures process safety in classified hazardous areas.
Designed for Versatility
This transmitter accepts pH, ORP, Conductivity, DO, Gas O2, CO2, and O3 sensors as well as both analog or digital ISM sensors, giving flexibility in use.
Seamless System Integration
The FF interface allows seamless system integration of to the transmitter and sensor diagnostics tools
Material No.: 30026617
Parameter(s) | Dissolved CO2 Dissolved Ozone pH Conductivity Gas-Phase Oxygen Optical DO Dissolved Oxygen ORP |
Sensor Type | ISM Analog |
Current Output(s) Digital Output | None |
Analog Inputs | 1 |
Inputs (2) | 0 |
Communication | Profibus PA |
Hazardous Area Approvals | Yes |
Approvals and Certificates | NEPSI Ex Zone 1 FM cFMus Cl.I Div.1 ATEX / IECEx Zone 1 CE compliant |
Wired Mode | 2-Wire |
Power Supply | 14 to 30 VDC |
User Interface | Backlit LCD, 4 lines |
Relay Contact(s) | None |
PID Controller | None |
Channels | 1 |
Enclosure Material | Aluminum Die-Cast |
Protection Rating | IP66 |
USB Interface | None |
Size | ½ DIN |
Languages | English Italian French Russian Portuguese German Spanish Japanese |
Primary Media/Application | Chemical Processes Pharmaceutical/Life Science Production Food/Beverage Production |
Model Family | M400 |
Advanced ISM for process control
ISM's advanced sensor diagnostics adjust in real time to changes in processing conditions. The Profibus PA communication protocol provides seamless integration of sensor diagnostics in process control systems.
Reduce Time in Hazardous Areas
ISM sensors with Plug and Measure technology can be pre-calibrated in a workshop with iSense software and stored for later use. When connected to the transmitter, calibration data are automatically uploaded and the system is instantly ready to measure.
Multiple Analytical Parameters
This multi-parameter transmitter can be used to monitor pH, ORP, conductivity, dissolved and gas-phase oxygen, and dissolved carbon dioxide. One unified interface for a variety of applications simplifies training and use.