Data storage capacity
External memory SD (Secure Digital). Virtually unlimited memory with off the
shelf SDHC SD cards up to 32 GB. For optimal performance,
use a SD memory card with a speed class of 10 or higher. To
verify the speed class of your memory card, refer to the
label on the memory card or the documentation for the
memory card.
A.3 Input specifications
Input signals
A 2-milliampere, 20-volt (nominal), constant-current power supply inside the analyzer
powers sensors, such as accelerometers, connected to the accelerometer channel inputs.
Full scale input level
Accel channels A, B, C, D
Volts channels A, B, C, D
Accelerometer input 0-20 V Full scale vibration level is +/- 90 g's when using a 100-mV/g
accelerometer
Volts input -20 V to +20 V
Input impedance Greater than 125K ohms
Input signal types
Dynamic signals Single channel /dual channel/four channel
DC signals Single channel/dual channel/four channel
RPM/tach signal TTL pulse
Keypad entry Full alphanumeric capability
In-field route analysis tools
Fault frequency
overlays on plot
Identifies source of vibration peaks
Parameter trends Up to 12 parameters trended over 2+ years
Colored alarms Shows specific parameter in alarm and percentage of alarm value
Waveform
autocorrelation
Identifies whether impacting is periodic or random
Technical specifications
MHM-97432 Rev 7 373