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 1650 - Large Structures

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

Three frequency response ranges are available: 0.5-100 Hz (Type 1), 1-330 Hz (Type 2) and 1-1000 Hz (Type 3).

Where to Use the FOSA 1650:

	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 1650 datasheet »