EPRO EV2000-4T0150G/0185P Monitoring Module
(Part of EPRO's MMS 2000 Machinery Protection System)

Core Specifications
Input Channels:

4x Vibration/Tachometer Inputs

Accepts signals from proximity probes (e.g., 8mm eddy current), velocity sensors, or accelerometers

Frequency Range: 0.5 Hz – 15 kHz (dependent on sensor)

Input Sensitivity: Adjustable (e.g., 7.87 mV/μm for standard eddy probes)

Key Parameters Monitored:

Vibration: Peak-to-peak displacement (μm), Velocity (mm/s RMS), Acceleration (g)

Speed (Tach): 0–20,000 RPM (via pulse input)

Phase Reference: Keyphasor® input for phase angle measurement

Outputs:

4–20 mA analog outputs (scalable per channel)

Relay outputs: Alarm (Danger/Warning), OK-to-Start

Digital Communication: RS-485/Modbus or PROFIBUS-DP (optional)

Power Supply:

24 V DC (±10%), typical 5W power consumption

Environmental & Mechanical
Operating Temperature: -30°C to +70°C

Housing: Aluminum, IP20 (for panel mounting)

Mounting: DIN rail or panel mount

Certifications & Compliance
Standards: API 670 (5th Ed.), ISO 10816, DIN 45670

Certifications: CE, ATEX (Zone 2 optional)

Typical Applications
Turbine supervisory systems

Compressor and pump protection

Integration with DCS/PLC systems

Model Number Decoding (Example):
EV2000: MMS 2000 series

4T: 4 channels with tachometer input

0150G: 150 mm/s velocity range (G = velocity mode)

0185P: 185 μm displacement range (P = displacement mode)