Description
This M400 2-wire transmitter provides the highest reliability and process safety in hazardous and non-hazardous areas. Advanced ISM functionality enables predictive maintenance to help reduce costs and improve productivity.
Reliability in Hazardous Areas
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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, and dissolved CO2 sensors as well as both analog or digital ISM sensors, giving flexibility in use. -
Easy System Integration
The HART interface allows easy system integration and offers remote access to the transmitter and sensor diagnostics.
Product Specifications
| Parameter(s) | Dissolved CO2; pH; Conductivity; Optical DO; Dissolved Oxygen; ORP |
| Sensor Type | ISM; Analog |
| 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 | NEPSI Ex Zone 1; TIIS; KCS; 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) | 2 |
| PID Controller | 1 |
| 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 |
| Model Family | M400 |
Specifications
Instrument Warranty is subjected to specific Manufacturer.
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