Signal Processing - Protection; Interface - Protection; Analog Measurement - Cm - SKF Multilog On-Line System IMx-M User Manual

Technical Data

Signal Processing - Protection

Signal Processing - Protection

Measurements:

Detection types:

Math type: integration

Filter Options:

Detection of sensor and cable fault

Watchdog and self testing

Interface - Protection


USB diagnostic service interface

RS485/Modbus L1–L2

Analog Measurement - CM


24-bit AD conversion enabling continuous transient capture (no gain or AC/DC
switching required)

True simultaneous sampling of all 64 channels (no multiplexing)

Simultaneous sampling of different channels with different sampling rates

Frequency range: from DC to 40 kHz

Dynamic range: 120 dB

Signal to noise ratio: 90 dB

Cross-talk rejection: 100 dB

Accuracy amplitude:

Accuracy phase ±3° (up to 100 Hz)
7 - 4
Radial shaft vibration, Casing vibration, Position, Temperature, Absolute shaft
vibration, Eccentricity (PtP 3–300 rpm), Complementary differential expansion,
Piston rod drop (average / triggered)
true Peak to Peak, true Zero to Peak ("true Peak to Peak" / 2), true RMS
5–1 000 Hz, 10–1 000 Hz for all channels
10–5 000 Hz or 1 000–10 000 Hz as a single channel on paired channels
User defined filters
±2% (up to 10 kHz),
±5% (10 to 20 kHz)
±10% (20 to 30 kHz)
±20% (30 to 40 kHz)
SKF Multilog On-Line System IMx-M
User Manual