Key Technical Parameters
1. Input Specifications
Sensor Compatibility:

Vibration:

Velocity Mode (G1): 0–220 mm/s (configurable)

Displacement Mode (P1): 0–300 μm (peak-to-peak)

Tachometer (Speed): Magnetic pickup (MPU) or optical encoder input (0–20,000 RPM)

Keyphasor® Input: For phase reference (1x/rev pulse)

Frequency Response:

Velocity: 10 Hz – 1 kHz (±3%)

Displacement: 0.5 Hz – 500 Hz

2. Output & Communication
Analog Outputs: 4–20 mA (per channel, isolated)

Relay Outputs:

Alarms: Danger (Trip), Warning (Alert) – SPDT contacts

OK-to-Start Relay: Machine startup safety interlock

Digital Interfaces:

RS-485 (Modbus RTU)

Optional: PROFIBUS-DP

3. Power & Environmental
Power Supply: 24 V DC (±10%), <5W power consumption

Operating Temperature: -30°C to +70°C

Housing: Aluminum, IP20 (panel-mount)

Mounting: DIN rail or panel mounting

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

Certifications: CE, ATEX (optional for hazardous areas)

Model Number Breakdown
EV2000: MMS 2000 series

4T: 4 channels with tachometer input

0220G1: 220 mm/s velocity range (G1 = enhanced velocity mode)

0300P1: 300 μm displacement range (P1 = enhanced displacement mode)

Typical Applications
Gas/steam turbine protection

Compressor vibration monitoring

Critical pump and fan systems