MC MONITORING Fiber Optic Acceleration Sensor FAS-1xx M2

The FAS fiber optic accelerometer is designed as a non-conductive type and is not affected by electromagnetic interference. Its optical connection ensures good electrical insulation between the sensor and the instrument. Its passive technology makes it very suitable for impact and vibration measurement in areas where traditional piezoelectric and piezoelectric accelerometers may pose a danger to machines and personnel and damage reliable operation.

The optical sensor body does not contain any metal components. The optical fiber is embedded and protected by a 5mm thick PTFE tube. The available standard fiber optic cable length is 10 meters. The sealed feedthrough connector accommodates the optoelectronic and regulating circuits. This sensor provides both acceleration and displacement outputs simultaneously.

• Resistant to high electric and magnetic fields

• Good electrical insulation (>65kVrms)

• Dual output: acceleration and displacement (standard)

• 10m standard fiber optic cable

Origin: Switzerland

Output resistance: 100 Ω± 1%

Measurement range: 0 to 40g (1mm peak at 100Hz)

Resonant frequency:>600Hz

Sensitivity: Relative to the sensitive axis, horizontal<5%

Residual noise:<3mVrms Total noise between 20 and 400Hz

Resolution:<1 µ m peak, 100Hz

Voltage:+24VDC ± 20%

Current consumption:<30mA

Operating temperature: Sensor+20 ° C to+155 ° C, Electrical 0 ° C to 70 ° C

Non destructive temperature: Sensor -20 ° C to 155 ° C, Electrical -20 ° C to 85 ° C

Surge resistant voltage: 5MV/m

Withstand 65kV withstand voltage: 1 minute (50/60Hz)

Working pressure: 800 kPa hydrogen gas

Impact acceleration: max.600g half sine, duration 1ms

Magnetic field: max.1 TeslaRMS at 50 (60) Hz

Electric field: max.5 MV/m RMS at 50 (60) Hz

Sensor head size (length x width x height): 35 mm x 18 mm x 18 mm

Sensor head weight: 30g

Sealed feedthrough size: 75mm L x ø 30

螺纹： 45mm L x M18x1mm

Sealed feed through weight: 130 g

Suggested tightening torque: max.20 Nm

Overall cable size: 10m x ø 5mm; maximum bending radius of 80mm

acceleration

Sensitivity at 100Hz: 100mV/g ± 5%

Bias voltage:+7.5VDC

Frequency response (-3dB): 20 to 400Hz

displacement

Sensitivity at 100Hz: 10mV/µ m ± 5%

Bias voltage:+7.5VDC

Frequency response (-3dB): 20 to 400Hz