EPRO EV1000-4T0037G-S2 Technical Specifications
1. General Information
Manufacturer: EPRO (Baker Hughes)

Model: EV1000-4T0037G-S2

Type: Vibration & Temperature Monitoring Module

Application: Industrial machinery protection (turbines, compressors, pumps, motors)

2. Input Channels
Vibration Inputs:

4 channels for vibration monitoring (velocity or acceleration)

Sensor Compatibility: Seismic transducers, accelerometers (IEPE)

Frequency Range: Typically 10 Hz - 1 kHz (ISO 10816 compliant)

Temperature Inputs:

4 channels for RTD (Pt100) or thermocouple (optional)

Range: -30°C to +150°C (or wider, depending on sensor)

3. Measurement Parameters
Vibration:

Measures RMS/Peak velocity (e.g., 0-20 mm/s)

Bearing condition via high-frequency demodulation (gSE/HFD)

Temperature:

Direct RTD (Pt100) or thermocouple input

4. Output Signals
Analog Outputs:

4-20mA per channel (configurable for vibration or temperature)

Relay Outputs:

Danger/Warning thresholds (configurable)

Contact Rating: 250V AC/DC, 5A

Communication:

RS-485/Modbus RTU (for integration with DCS/PLC)

5. Power Supply
Voltage: 20-30V DC (standard) or 90-250V AC/DC (optional)

Power Consumption: ~5W

6. Environmental & Certifications
Operating Temperature: -30°C to +70°C

Enclosure Rating: IP66/IP67 (dust/water-resistant)

Certifications: ATEX, IECEx (for hazardous areas), CE, UL

7. Mechanical Details
Mounting: DIN-rail or panel mount

Dimensions: ~120 x 100 x 60 mm (varies by variant)