I-MON 512 DISB

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I-MON 512 DISB Interrogation monitor (1510 - 1595 nm)

The I-MON 512 DISB Interrogation Monitors offer realtime spectrum monitoring of Fiber Bragg Grating (FBG) sensors in the 1510-1595 nm wavelength range. High spectrometer resolution combined with broad wavelength range provides high resolution interrogation monitors allowing measurement of a large number of FBG sensors.

Equipped with Ibsen DISB-411 electronics, the analoge video output from the detector is converted to a 16-bit digital signal that can be read over the SPI interface.

Applications

  • Vibration analysis
  • Temperature measurements
  • Pressure monitoring
  • Strain measurements
I-MON 512 DISB
ParameterUnit I-MON 512 DISB
Maximum number of FBG sensors 70
Minimum FBG spacing pm 1200 pm
Wavelength rangenm1510 - 1595
Wavelength fit resolutionpm< 0.5
Repeatability (over any pol. state) pm3 (5 max)
Wavelength drift* pm / deg C 1 (3 max)
Power/Measurement dynamic rangedB 40/15
Input optical power range dBm -70 to -22
Measurement frequency Hz 2500
Electrical interfaceDISB-411 SPI interface
Number of pixels512
Size (LxWxD) mm 84x58x36
Operating temperaturedeg C0-70

(*) Note that by applying temperature control or temperature correction the wavelength accuracy over the entire temperature range can be improved.

Specifications are subject to change without prior notice. Design and specifications can be modified to suit a range of customer requirements

Download Product Sheets

Ibsen Product Sheets – I-MON 512 DISB

 

A detailed Product Specification and User’s Manual are available upon request.

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