SKU: 100115
| Attribute | Details |
|---|---|
| Brand | Mutec (MEB- und Regeltechnik GmbH) |
| Model | MRI 203 IB |
| Part Numbers | MRI 203I / MRI 203I/8908 |
| Type | Printed Circuit Board (PCB) |
| Certification | [EEx ib] IIC (Intrinsic Safety) |
| Operating Temperature | 0°C to +200°C |
| Input Circuit Type | EEx ib IIC |
| Input Voltage (U) | 12.6 V |
| Input Current (I) | 15.5 mA |
| Input Power (P) | 50.0 mW |
| Capacitance (Ca) | 1.0 µF |
| Inductance (La) | 120 mH |
| Supply Voltage (DC) | 18–36 V (D/Z2, D/Z6) |
| Supply Voltage (AC) | 16–30 V (D/Z4, D/Z8) |
| Weight | 200 gm |
Mutec MRI 203 IB Printed Circuit Board (PCB), produced by Mutec (MEB-und Regeltechnik GmbH), is a unique interface module designed as intrinsically safe. This printed circuit board was created for the processing and transmission of low signals; they typically come from sensors, including resistance temperature detectors (RTD, Pt100).
This particular printed circuit board was certified as [EEx ib]; thus, it is allowed to be used in explosion hazard conditions like those found in chemical or oil industries or in maritime conditions. Moreover, power consumption (12.6 V), current draw (15.5 mA), and energy emission (50 mW) were carefully controlled. What is more, the maximal inductance and capacitance values ensure the possibility of safe usage of this particular PCB even in Zone 1 hazardous environments.
Key Features:
1. Intrinsic Safety (EEx ib IIC Approved): Suitable for applications in hazardous areas, providing safe energy levels to avoid any chance of explosion in an explosive environment.
2. Signal Conditioning: Processes various signals such as temperature sensors (e.g., Pt100) into consistent 4–20 mA output signals.
3. Wide Operating Temperature Range: Capable of performing in difficult conditions with high temperature range support (up to 200°C).
4. PCB Based: Small size (approx. 200 gm) and easy to mount on control panels.
5. Industries/Marine Applications: Built for long-term usage in rugged conditions involving vibration, moisture, and electrical interference.
Applications:
1. Hazardous Area Instrumentation: For use in Zone 1 and Zone 2 areas that are free from any possibilities of creating an explosive atmosphere through safe connection of field sensors to control units.
2. Oil and Gas Sectors: Application in refineries, off-shore rigs, and pipe-lines as well as process and temperature monitoring system.
3. Marine Automation: Use within marine automation control panels, such as engine monitoring, level sensing, and safety systems, which are intrinsically safe by law.
4. Process Industries: Common usage in chemical manufacturing, pharmaceuticals, and food production facilities as a device for sensing and conversion.
5. Power Generation Units: Provides for monitoring temperature and pressure levels of thermal and electrical power plant processes.
6. Industrial Control Systems and PLC: Operates as an intermediary for field devices signals to PLC/DCS system.
Discover our extensive selection of PCB Boards engineered for advanced electronic circuits, industrial control panels, and marine automation systems, delivering high performance, precision connectivity, and long-term operational reliability.
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