SKF Multilog On-Line System IMx-M, Руководство пользователя

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Technical Data
Digital Measurement - CM
SKF Multilog On-Line System IMx-M 7 - 5
User Manual
Digital Measurement - CM

Frequency range: 0,1 Hz to 7,5 kHz (Eddy current probe low frequency limit 2 Hz)

Required pulse width: > 25 µs for electrical positive, > 67 µs for electrical negative

Accuracy frequency: 0,05% of measurement value (typically 0,01% up to 2,5 kHz)

Pulse counting
Signal Processing - CM

Time waveform

Vector analysis with circular alarms

FFT 400 to 6 400 lines

DPE (Digital Peak Enveloping)

SKF Enveloping

Integration/Derivation in frequency domain

Window function: Hanning

Customer formulated mathematical equations

Dynamic alarm levels, active range determined on multiple parameters

Data storage on time, event or alarm condition

Data buffering in flash memory when communication link is down

Detection of sensor and cable fault

Watchdog and self testing
Interface - CM

Ethernet: 100 Mbit RJ45, TCP/IP, switch functionality

USB diagnostic service interface

RS485/Modbus L3 for CM part is not available for use
Miscellaneous

CE conformity according to;
EN 61000-6-4:2007, EN 61000-6-2:2005
EN/IEC61010-1:2010, EN/IEC61010-1:2001

ETL certified according to;
UL61010-1 2
nd
Edition
CAN/CSA-22.2 No 61010-1 2
nd
Edition