Overview
The Epro MMS 6312 is a high-performance dual-channel rotational speed monitor designed for precise measurement in industrial and turbomachinery applications. Part of the MMS 6000 System, it provides versatile integration, reliable diagnostics, and compatibility with a range of pulse and eddy-current sensors.
Key Features
- Dual-Channel Monitoring: Measures rotational speed from two independent sensors simultaneously.
- Sensor Compatibility: Supports eddy-current sensors (PR 6422/.. to PR 6425/..) and pulse sensors (PR 9376/.., PR 6453/..).
- Advanced Self-Checking: Built-in sensor tests and extended diagnostics for reliable operation.
- Galvanically Isolated Outputs: Ensures safe and accurate signal transmission.
- Communication Interfaces: RS232 for local configuration; RS485 for connection to MMS 6850 Analysis and Diagnostic System.
- Flexible Integration: Can operate standalone or with redundant power supply inputs within the MMS 6000 System.
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | MMS6312 (9100–00025) |
| Channels | 2 independent differential inputs |
| Input Resistance | >100 kΩ |
| Input Voltage Range | 0 to -27.3 V DC |
| Max Input Voltage | 0 to 30 V |
| Frequency Range | 0–20,000 Hz |
| Trigger Adjustment | Automatic or manual, minimum input 2 V for automatic |
| Protection Class | Module: IP00; Front Plate: IP21 |
| Operating Temperature | 0°C to +65°C |
| Storage/Transport Temperature | -30°C to +85°C |
| Humidity | 5%–95% non-condensing |
| Vibration Resistance | 0.15 mm (10–55 Hz), 16.6 m/s² (55–150 Hz) |
| Shock Resistance | 98 m/s², 16 ms duration |
| EMC Resistance | EN50081-1 / EN50082-2 |
| Dimensions | 30 mm (W) × 128.4 mm (H) × 160 mm (L) |
| Weight | Net: ~320 g; Gross: ~450 g |
| Rack Space | 6 TE, fits 14 modules (28 channels) per 19″ rack |
Applications
The MMS6312 is ideal for monitoring rotational speeds in:
- Industrial machinery
- Turbomachinery systems
- High-precision applications requiring reliable diagnostics
Notes
- Ensure sensor compatibility for optimal performance.
- Suitable for environments with moderate vibration, shock, and temperature variations.
Details
| Weight | 0.32 kg |
|---|
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