FBG Optical Sensing Interrogator (WASAN-OSI-16)

Advantages

l High precision, high stability

l Support 16-channel simultaneous acquisition

l Applicable for all grating-wavelength demodulation sensors

l Multiplexing and multiaccess capabilities

l Combinable with other WASAN-series sensors

l Ideal remote and long-term sensing ability

l Quick response

Applications

l Mechanical Equipment / Petroleum and petrochemical / Highway tunnel / Urban subway / Large bridge / Urban pipe gallery et al.

Description

WASAN-OSI-16 is an optical signal demodulation instrument based on diffraction grating, which is suitable for absolute, stable and reliable measurement of optical fiber grating wavelength. WASAN-OSI-16 support both static and dynamic analysis functions with a maximum of 16 channels, each channel has a bandwidth of 80nm, and can connect hundreds of sensors at the same time.

WASAN-OSI-16 Equipped with a newly upgraded high-power, low-noise, ultra-large bandwidth scanning laser light source, the absolute wavelength accuracy of each scan is guaranteed, which is achieved by WASAN's unique demodulation technology.

WASAN-OSI-16 support the use of FBG elements in series to form a multi-point sensing array in the area and 16-channel synchronous acquisition with second-level response.

FBG Optical Sensing Interrogator (WASAN-OSI-16)