I-MON 256 OEM
Cost efficient and high speed 1550 nm Interrogation Monitor for OEM integration
I-MON 256 OEM The I-MON 256 OEM Interrogation Monitor offers real-time spectrum monitoring of FBG sensors in the 1550 nm wavelength range at line scan rates up to 20 kHz. A high spectrometer resolution combined with a broad wavelength range provides high-resolution interrogation monitors allowing measurement of a large number of FBG sensors.
A direct interface to the 256 pixel InGaAs detector offers OEM integrators a cost efficient solution for building their FBG sensing systems.
Applications
OEM Interrogation Monitor modules:
- Vibration analysis
- Temperature measurements
- Pressure monitoring
- Strain measurements
Specifications
| Parameter | Unit | I-MON 256 OEM |
|---|---|---|
| Maximum number of FBG sensors | 37 | |
| Minimum FBG spacing | pm / GHz | 1200 / 150 |
| Wavelength range | nm | 1525 - 1570 |
| Wavelength fit resolution (-20 dBm input power)(*) | pm | < 0.5 |
| Repeatability (over any pol. state) | pm | 3 (5 max) |
| Wavelength drift (**) | pm / deg C | 1 (3 max) |
| Dynamic range (*) | dB | 30 |
| Input optical power range (*) | dBm | -80 to - 20 |
| Measurement frequency (*) | Hz | 4,000 (max. 20,000) |
| Electrical interface | Direct interface to 256 element InGaAs detector | |
| Size (LxWxD) | mm | 23x51x67 |
| Operating temperature | deg C | 0 to 70 |
| Storage temperature | deg C | -40 to 85 |
(*) Depending on customer electronics.
(**) Note that by applying temperature control or temperature correction the wavelength accuracy over the entire wavelength range can be improved to 10 pm.
I-MON 256 OEM Developer's Kit
The I-MON 256 OEM Interrogation Monitor is available as a Developer's Kit including software providing plug-and-play operation.
Click here for details on the I-MON 256 OEM Developer's Kit
I-MON 256 OEM Product Specification Sheet
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