For the reliable vibration detection of machines and equipment. For connection to a diagnostic electronics for vibration sensors. High protection rating for the requirements of harsh industrial environments. Compact and robust stainless steel housing with high mechanical overload protection
Measuring range of vibration [g]
-40...40
Frequency range [Hz]
0...4500
Measuring principle
capacitive
Special feature
Drag chain suitability
Bias voltage DC [V]
11...16
Operating current [mA]
4...6
Min. insulation resistance [MΩ]
100;(500 V DC)
Protection class
III
Reverse polarity protection
yes
Sensor type
microelectromechanical system (MEMS)
Measuring/setting range
Measuring range of vibration [g]
-40...40
Frequency range [Hz]
0...4500
Measuring principle
capacitive
Max. transverse sensitivity [%]
5
Number of measurement axes
3
Accuracy / deviations
Accuracy
0...3 kHz: +/- 10 % 3...4.5 kHz: 3 dB
Measuring sensitivity
100 mV/g
Linearity deviation [% of the span]
2
Operating conditions
Ambient temperature [°C]
-30...85
Storage temperature [°C]
-30...100
Protection
IP 67; IP 68; IP 69K
Tests / approvals
EMC
DIN EN 61000-6-2
DIN EN 61000-6-3
Shock resistance
DIN EN 60068-2-27
50 g 11 ms
Vibration resistance
DIN EN 60068-2-6
20 g / 10...3000 Hz
MTTF [years]
529
Weight [g]
105.6
Type of mounting
mounting screw
Dimensions [mm]
26.2 x 47.3 x 11.6
Materials
housing: stainless steel (1.4404 / 444)
Tightening torque [Nm]
3.5
Drag chain suitability
yes
Drag chain suitability
bending radius for flexible use
min. 10 x cable diameter
bending radius for fixed installation
min. 4 x cable diameter
Accessories
Items supplied
socket head screw: 1 x M5 x 12
Pack quantity
1 pcs.
Electrical connection
Cable: 0.3 m, PUR, Ø 4.9 mm; Maximum cable length: 250 m; screen (connected to the housing); 5 x 0.14 mm²
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — VSM103-01 — 07.02.2024 —
