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Product description
2.3 Technical data
Device name
FAG DETECTOR III, DETECT3-KIT
Inputs
2 * BNC connectors (multiplex er)
ICP (4,7 mA), arbitrary configurable sensitiv ity
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 (env elope 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 / v elocity 0,1 Hz to low pass
0.1 Hz to 200 Hz; 0.1 Hz to 500 Hz; …
Demodulation 0 Hz until low pass
Low passes 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 low pass), RMS v alue of the v ibration acceleration
A
sel
RMS v alue of the v ibration acceleration in a freely configurable
frequency range
ISO 10816 (10 Hz to 1000 Hz), RMS v alue of the v ibration v elocity
V
sel
RMS v alue of the v ibration v elocity in a freely configurable
frequency range
D
eff
(frequency range depends on low pass frequency ), RMS
v alue of the demodulation signal
D
sel
Effectiv e demodulation signal in a freely configurable
frequency range
Crest factor, rotational speed, temperature, univ ersal
Window type
Hanning
Averaging in frequency range
1–9 (FFT, characteristic v alue per channel)
Sampling rate
Linear
max . 51,2 kHz, depending on the configured low pass frequency
(configured low pass * 2,56)
