ifm Electronic VSM103 Beschleunigungssensor

Product characteristics

• Measuring range of vibration [g]: -40...40
• Frequency range [Hz]: 0...4500
• Measuring principle: capacitive

Application

• Special feature: Drag chain suitability

Electrical data

• 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

Mechanical data

• 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

Remarks

• Pack quantity: 1 pcs.

Electrical connection

• : Cable: 0.3 m, PUR, Ø 4.9