Transmitter M400 2H
Reliable 2-Wire Transmitter.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.
Outstanding Reliability and Safety
The M400 2-wire provides outstanding reliability and process safety thanks to advanced ISM functionality and its rugged aluminum die cast housing.
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
Material No.: 30025514
Features
Advanced ISM for process control
ISM's advanced sensor diagnostics adjust in real time to changes in processing conditions. The HART communication protocol provides for the seamless integration of sensor diagnostics into 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, amperometric dissolved oxygen, optical dissolved oxygen, and dissolved carbon dioxide. One unified interface for a variety of applications simplifies training and use.
Specifications - Transmitter M400 2H
| Parameter(s) | Conductivity Dissolved CO2 Dissolved Oxygen ORP Optical DO 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 | CE compliant FM cFMus Cl.I Div. 2 |
| 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 French German Italian Japanese Portuguese Russian Spanish |
| Primary Media/Application | Chemical Processes Pharmaceutical/Life Science Production |
| Model Family | M400 |
Advanced ISM for Process Control
ISM's advanced sensor diagnostics adjust in real time to changes in processing conditions. The HART 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 ready to measure in an instant.
Multiple Analytical Parameters
This multi-parameter transmitter can be used to monitor pH, ORP, conductivity, amperomtric dissolved oxygen, optical dissolved oxygen and dissolved carbon dioxide. One unified interface for a variety of applications simplifies training and use.
Brochures
Digital analyzers for in-line pH and DO can help chemical and pharmaceutical producers to reduce their maintenance efforts, extend their sensor lifeti...
Datasheets
Technical Specifications
The changes applied to transmitter firmware and corresponding versioning are as followed. please be noted that these updates, enhancement or fixes hav...
Bus Communication Info
Software Tools
Application Notes
A collection of application notes on the value of in-line and in situ process analytics for efficient refinery process control.
