SKF IMx-16Plus - Digital Measurement; Signal Processing; Interfaces

PRODUCT SPECIFICATIONS
SKF Multilog On-line System IMx-16Plus
52 (66)
SKF Multilog On-line System IMx-16Plus
User Manual
Revision Letter A
3.2.7 Digital measurement
• Frequency range: 0,016 Hz to 20 kHz (1 cpm to 1,2 Mcpm)
o Note that when used for order tracking, the maximum pulse frequency
is 2,5 kHz
• Frequency accuracy: 0,05% of measurement value
(typically 0,01% up to 2,5 kHz)
• Pulse counting
• Configurable pulses per rev.
o The product of pulses per rev and rotational speed is subject to the
maximum frequency range, limitation
3.2.8 Signal processing
• Event capture mode
o Data storage on time, associated measurement value or alarm state
o Run cycle mode (repeated or cyclic captures)
• Time waveform
• Vector analysis with circular alarms
• SKF enveloping filters I, II, III, IV
• FFT: 100 to 6 400 lines
o Integration/Differentiation in the frequency domain
o Window function: Hanning
• Customer formulated mathematical equations
• Dynamic alarm levels, active range determined on multiple parameters
• Data storage on time, event or alarm condition
• Detection of sensor and cable fault
• Watchdog and self-testing
3.2.9 Interfaces
• The mobile data and Ethernet interfaces are alternatives and cannot be used
concurrently
• Mobile data
o Global GPRS and LTE (2G/3G/4G networks)
o Auto switching between network types
o Dedicated antenna connections provided
▪ LTE 1/2 SMA female
o DNS lookup and NTP time synchronisation are supported
o Firmware configurable support for micro-SIM or eSIM.
▪ Micro-SIM card holder (top end cap)
• Ethernet:
o RJ45,
▪ 100 Mbit/s TCP/IP (one port)
▪ Auto cable detection
▪ Support for PoE, refer 3.2.2 and 2.5.3
o Wi-Fi
▪ 802.11n
▪ 2,4 GHz band, only
▪ Open or secured networks, WPA2-PSK
▪ Dedicated antenna connection provided: Wi-Fi SMA female