Cảm biến độ rung IFM VVB011

Product characteristics  
Frequency range [Hz] 2…10000
Measuring principle capacitive
v-RMS  
Measuring range of vibration [mm/s] 0…45
a-Peak / a-RMS  
Measuring range of vibration 0…50 g    0…490.3 m/s²
Application  
Application big machines, performance > 300 kW, speed 120…600 rpm
Electrical data  
Operating voltage [V] 18…30 DC
Current consumption [mA] < 50
Min. insulation resistance [MΩ] 100; (500 V DC)
Protection class III
Reverse polarity protection yes
Sensor type microelectromechanical system (MEMS)
Inputs / outputs  
Number of inputs and outputs Number of digital outputs: 2
Outputs  
Output signal switching signal; IO-Link
Electrical design PNP/NPN; (configurable)
Number of digital outputs 2
Output function normally open / normally closed
Max. voltage drop switching output DC [V] 2
Max. current load per output [mA] 100
Short-circuit protection yes
Type of short-circuit protection pulsed
Overload protection yes
Measuring/setting range  
Note on setpoint SP parameterisable
Frequency range [Hz] 2…10000
Measuring principle capacitive
Number of measurement axes 1
v-RMS  
Measuring range of vibration [mm/s] 0…45
Set point SP [mm/s] 0.2…45
Reset point rP [mm/s] 0…44.8
In steps of [mm/s] 0.2
a-Peak / a-RMS  
Measuring range of vibration 0…50 g    0…490.3 m/s²
Set point SP 0.2…50 g    2…490.3 m/s²
Reset point rP 0…49.8 g    0…488.3 m/s²
In steps of 0.2 g    2 m/s²
Crest  
Measuring range of vibration 1…50
Set point SP 2…50
Reset point rP 1…49
In steps of 1
Temperature measurement  
Measuring range [°C] -30…80
Resolution [°C] 0.1
Set point SP [°C] -28…80
Reset point rP [°C] -30…78
In steps of [°C] 2
Accuracy / deviations  
Accuracy ≤ 4 kHz +/-10 %; ≥ 4…10 kHz: < 3 dB
Accuracy [K] ± 2,5 K + (0,2 x (Umgebungstemperatur – Oberflächentemperatur))
Linearity deviation 2%
Software / programming  
Parameter setting options Software
Diagnostic functions self-test
Interfaces  
Communication interface IO-Link
Transmission type COM2 (38,4 kBaud); COM3 (230,4 kBaud)
IO-Link revision 1.1
SDCI standard IEC 61131-9: 2013-07
Profiles Blob (0x0030); Measuring sensor (0x800A); Common Profile (0x4000)
SIO mode yes
Required master port type A
Process data analogue 10
Process data binary 2
Min. process cycle time [ms] 3.6
IO-Link functions (acyclical) filter for v-RMS, a-RMS, a-Peak; Hysteresis; window; switch points; switching logic
Supported DeviceIDs Type of operation DeviceID
  Status A (COM2) 1256
  Status B (COM2 / COM3) 1371
Note For further information please see the IODD PDF file under “Downloads”
Operating conditions  
Ambient temperature [°C] -30…80
Storage temperature [°C] -30…80
Protection IP 67; IP 68; IP 69K
Mechanical data  
Weight [g] 116.5
Type of mounting set screw
Materials housing: stainless steel (1.4404 / 316L)
Tightening torque [Nm] 8
Accessories  
Items supplied set screw: 1 x 1/4″ 28 UNF / M8
  set screw: 1 x 1/4″28 UNF x 5/8″ DIN916
Remarks  
Pack quantity 1 pcs.
Electrical connection  
  Connector: 1 x M12; Maximum cable length: 20 m

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