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XM-120 & 121 Dynamic Measurement Modules

Introduction Communications Inputs Tachometer Outputs Indicators Signal Conditioning
Complex Data Measured Parameters Data Buffers Alarms Relays Max Speed Capture Non-Volatile Configuration
Power Approvals Environmental Physical Ordering Informaton

Inputs


2 Channels of:

  • Eddy current transducer signals
  • Accelerometer signals
  • Voltage signals from any dynamic measurement device, such as a velocity or pressure transducer


Transducer Power:

  • Constant voltage (-24V dc)¬ 
  • None (voltage input)


¬ Tachometer may be powered, constant voltage, or configured as voltage input.


Voltage Range:

Selectable in software as 0 to ±20V (min) 40Vmax. peak-to-peak


Sensitivity:

User configurable in software


Input Impedance:

>100K