Inputs
__ Radial Vibration
4 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)
• Constant current
(4.5mA ±20% from +24V dc)
• None (voltage input)
Tachometer may be powered, constant voltage, or configured as voltage input.
Voltage Range:
-24V ~ +24V
Frequency range:
1 Hz to 20 kHz
Input Impedance:
＞50kΩ
Speed/Frequency Range:
1 to 1, 200, 000 RPM
0.0167 to 20, 000Hz
Speed measurement error:
1 to 12, 000 RPM +/- 1 RPM
12, 001 to 120, 000 RPM +/- 6 RPM
120, 001 to 1, 200, 000 RPM +/- 50 RPM
Low Pass Filters:
Independently configured per channel
• Spectra FMAX:
1 Hz - 20 kHz
• Optional Overall measurement LP filter:
200 Hz - 20 kHz
Roll Off: -24 dB per octave
High Pass Filters:
Independently configured per channel
