Emerson CSI 6500, Быстрый старт

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Page 14
Product Information / Produktinformation A6151
Shaft Vibration Monitor
Signal conditioning
Sensor signal outputs Front sockets SMB and/or z14 / z16*, uncoupled,
open circuit and short circuit proof, non reactive.
Channel 1 − SENS 1 SMB K1
Channel 2 − SENS 2 SMB K2
Signal output − 1 ... − 24 V; signal 1:1 to sensor input signal
Precision ± 1
%
of f.s.d.
Frequency range 0.2 ... 200 Hz ( − 3 dB)
±
20 %
Per. load resistance > 100 k Ω
Internal resistance 1 k Ω
*Depends on the jumper setting J2.
Dynamic outputs
The AC portion of the sensor signal is output as scaled value.
Channel 1 − AC1 / Channel 2 − AC2 z14 / z16* open − circuit and short − circuit proof, non −
reactive
Nominal range 0...20 Vpp
Measuring range Corresponds to the measuring range configured for
the characteristic value, min. 400 mVpp,
max. 8000 mVpp
Precision
± 1
%
of f.s.d.
Frequency range 0.2 Hz ... 200 Hz ( − 3 dB) ± 20 %
Per. load resistance > 10 k Ω
Source impedance 10 k Ω
Internal resistance Approximately 20 Ω
*Depends on the jumper setting J2.
Scaled d.c. Outputs
The DC portion of the sensor signal (proportional to the static distance sensor / measurement
object) is output as standardized DC voltage NGL
.
Channel 1 − NGL1 / channel 2 − NGL2 z12 / d12 open circuit and short circuit proof, non
reactive
Nominal range 0 ... +10 V DC
Measuring range According to the configured operating range of the
sensor
0 V corresponds to the lower value of the work range
+10 V corresponds to the upper value of the work
range
Precision
/ resolution ± 1
%
of f.s.d. / 12 Bit
Per. load resistance > 10 k Ω
Internal resistance Approximately 50 Ω