Easy Operation and Less Training Needed
The intuitive multi-language interface simplifies operation and reduces training. ISM technology in the M400 enables error-free sensor installation.
Robust Design for Tough Environments
The aluminum housing, anticorrosive coating and global approvals ensure the transmitter's suitability for harsh environments and hazardous area use.
Flexible for Multiple Applications
With its multi-parameter capability and use with both digital ISM and analog sensors, the M400 is suited for a wide range of applications.
Material No.: 30655905
Parameter(s) | Conductivity Dissolved CO2 Dissolved Oxygen Gas-Phase Oxygen ORP pH |
Sensor Type | Analog ISM |
Current Output(s) Digital Output | 2 × 4 to 20 mA |
Analog Inputs | 1 |
Inputs (2) | 2 |
Communication | HART |
Hazardous Area Approvals | Yes |
Approvals and Certificates | ATEX / IECEx Zone 1 CE compliant FM cFMus Cl.I Div.1 JPEx KCS NEPSI Ex Zone 1 |
Wired Mode | 2-Wire |
Power Supply | 14-30 VDC |
User Interface | LCD with tactle key |
Relay Contact(s) | 2 |
PID Controller | 1 |
Channels | 1 |
Enclosure Material | Aluminum Die-Cast |
Protection Rating | IP66 |
USB Interface | None |
Size | ½ DIN |
Languages | Chinese English French German Italian Japanese Korean Portuguese Spanish |
Primary Media/Application | Chemical Processes Pharmaceutical/Life Science Production |
ISM features | Plug and Measure, DLI, ACT, TTM |
Model Family | M400 |
Universal Connectivity
HART technology gives access to device information, measured values, diagnostic data and allows remote calibration through all major Asset Management tools, DTM, and handheld field communicators.