FAG Detector III - Technical Data

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Product description
2.3 Technical data
Device name
FAG DETECTOR III, DETECT3-KIT
Inputs
2 * BNC connectors (multiplexer)
ICP (4,7 mA), arbitrary configurable sensitivity
AC/DC ±5 V, impedance >100 kOhm
1 * AUX
Tachometer input 5 up to 24 V, 30-9999 RPM (rising or falling edge
selectable)
IR-temperature sensor ±5 V, impedance >100 kOhm (freely
configurable)
Battery charger
Vibration measurements
Outputs
Headset (envelope signal)
RS 232 for data transfer (38,4 kbps; 57,6 kbps)
AUX: supply trigger sensor (5 V max. 200 mA, 12 V max. 50 mA)
Measuring ranges
Acceleration / velocity 0,1 Hz to lowpass
0.1 Hz to 200 Hz; 0.1 Hz to 500 Hz; …
Demodulation 0 Hz until lowpass
Lowpasses 200 Hz, 500 Hz, 1 kHz, 2 kHz, 5 kHz, 10 kHz, 20 kHz
Highpass (demodulation branch) 750 Hz
Temperature -20 °C to +550 °C (temperature range depends on the
used sensor, freely configurable input)
Characteristic values
A
eff
(2 kHz to lowpass), RMS value of the vibration acceleration
A
sel
RMS value of the vibration acceleration in a freely configurable
frequency range
ISO 10816 (10 Hz to 1000 Hz), RMS value of the vibration velocity
V
sel
RMS value of the vibration velocity in a freely configurable
frequency range
D
eff
(frequency range depends on lowpass frequency), RMS
value of the demodulation signal
D
sel
Effective demodulation signal in a freely configurable
frequency range
Crest factor, rotational speed, temperature, universal
Window type
Hanning
Averaging in frequency range
1–9 (FFT, characteristic value per channel)
Sampling rate
Linear
max. 51,2 kHz, depending on the configured lowpass frequency
(configured lowpass * 2,56)