Epro MMS6120 Dual Channel Bearing Vibration Monitor

Epro MMS6120 Key parameters

Sensor Input Configuration

Signal Range: Accepts logic input voltages from -5 VDC to +15 VDC , compatible with dynamic vibration velocity sensors (e.g., electrodynamic or PR926X series) .

Frequency Response: Supports 5 Hz to 1,600 Hz for general monitoring and 10 Hz to 10 kHz for high-frequency analysis.

Input Resistance: >100 kΩ (adjustable via software), ensuring minimal signal attenuation.

Dynamic Voltage Handling: Processes dynamic input signals up to 9,500 mVpp for precise vibration amplitude detection .

Output & Signal Processing

Current Outputs: Two buffered 0–8 mA outputs (configurable in 40 µA steps) for mechanical wear compensation and control integration .

Voltage Outputs: Two 0–10 V proportional signals for real-time monitoring, plus 0–20 Vpp dynamic outputs for spectral analysis .

Alarm Outputs: Four independent relay outputs (danger/alarm per channel) with 48 VDC/100 mA capacity .

Adaptive Alert & Safety Logic

Threshold Customization: Software-configurable alarm levels during startup/shutdown to avoid false triggers .

Alarm Lockout: Post-configuration alarm blocking for 15 seconds to stabilize signal readings .

Binary Control Inputs: Common logic inputs with 10-bit resolution for external system integration (e.g., shutdown triggers).

Environmental & Operational Resilience

Temperature Range: Operates at -20°C to +70°C and with stands storage at -40°C to 70°C.

Vibration Resistance: Compliant with VDI 2056 standards, enduring vibrations up to 20 m/s² (55–150 Hz) .

Humidity Tolerance: 5–95% non-condensing, suitable for harsh industrial environments .