ifm Electronic VSA008 Beschleunigungssensor

Product characteristics

• Measuring range of vibration [g]: -25...25
• Frequency range [Hz]: 1...10000
• Measuring principle: capacitive

Application

• Special feature: Screened cable; Drag chain suitability
• Design: for connection to external diagnostic electronics VSE
• Application: vibration detection

Electrical data

• Operating voltage [V]: 7.2...10.8 DC
• Current consumption [mA]: < 15
• Min. insulation resistance [MΩ]: 100; (500 V DC)
• Protection class: III
• Reverse polarity protection: yes
• Sensor type: microelectromechanical system (MEMS)

Outputs

• Analogue current output [mA]: 0...10
• Max. load [Ω]: 300

Measuring/setting range

• Measuring range of vibration [g]: -25...25
• Frequency range [Hz]: 1...10000
• Measuring principle: capacitive
• Sensitivity [µA/g]: 142
• Number of measurement axes: 1

Accuracy / deviations

• Linearity deviation: 0,2 %

Operating conditions

• Ambient temperature [°C]: -30...80
• Storage temperature [°C]: -20...80
• Max. relative air humidity [%]: 80; (40 °C: 50 % non condensing)
• Protection: IP 67

Tests / approvals

• EMC: EN 61000-6-2,
, 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 ... 2000 Hz
• UL approval: Ta, 75 °C
, Enclosure type, Type 1 , power supply, Limited Voltage/Current , File number UL, E251902

Mechanical data

• Weight [g]: 64.2
• Type of mounting: mounting screw
• Materials: housing: stainless steel (1.4404 / 316L)
• Tightening torque [Nm]: 5
• Mechanische Überlastfestigkeit [g]: 500
• Drag chain suitability: yes
• Drag chain suitability: bending radius for fixed installation, : min. 4 x c