FOSA™ Accelerometers

Our low cost, high precision fiber optic accelerometers, designed for harsh and hazardous environments.

The FOSA family offers:

Absolute EMI/RFI immunity
Completely passive sensor with no electrical parts
End-to-end flexibility for high voltage environments
High resolution with the lowest noise density available
Unlimited cable lengths, negligible signal loss over distance
Suited to frequencies < 1000 Hz
Standard analog output
Single, dual and triaxial configurations
Long term reliability and stability

Each FOSA is a complete, plug-and-play system comprised of our advanced fiber optical accelerometer, electro-optical unit (EOU), output signal cable with BNC connector, DC power supply and carrying case.

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FOSA 1550 - Small Structures

Miniature fiber optical accelerometer for remote monitoring of vibration in very small structures. Ideal where the footprint for placement is severely limited or where the accelerometer is a sub-component in another device or system.

Where to Use the FOSA 1550:

	MRI patient and machine monitoring	High RFI or EMI areas
	Power generation facilities	Industrial equipment monitoring
	High voltage electrical areas	Aerospace measurements
	Highly explosive areas	Petrochemical facilities

Download the FOSA 1550 datasheet »