OPP-M Fiber Optic Pressure Sensor
For devices that require miniature sensors
About the OPP-M Fiber Optic Pressure Sensor
The OPP-M is a MEMS-based fiber optic pressure sensor and perfectly suited for industrial applications.
This sensor has a small outer diameter of 0.25mm allowing integration in monitoring devices which have a need for miniature sensors.
Encapsulation can be done on the sensor tip or throughout the whole optical cable. Different materials and sizes are customizable to suit specific OEM applications.
Combined with our WLPI signal conditioning, the OPP-M offers long term accuracy, repeatability, low drift and high fidelity pressure measurements under the presence of harsh EM, RF, MR and microwave fields.
Features OPP-M
- Ultra miniature
- High fidelity
- Custom sensor packaging
- EMI/RFI immunity
- Low cost
Applications for OPP-M
- Pressure monitoring in confined places
- Pressure measurement under and MW/RF related practices
Do you need this sensor for your next project?
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| Cable length | 1.5 meters standard (Other lengths available) |
| Cable sheathing | Customer specifications |
| Dimension | 0.25mm O.D. |
| Em/rf/mr/mw susceptibility | Complete immunity |
| Moisture drift (typical) | <3mmHg/28 days |
| Operating humidity range | 0-100% |
| Operating temperature | 10°C to 50°C |
| Optical connector | SC standard |
| Precision | ±1mmHg |
| Pressure range | –300mmHg to +350mmHg (relative to atmospheric pressure) |
| Proof pressure | 4000mmHg |
| Resolution | 0.2mmHg |
| Signal conditioner compatibility | All WLPI signal conditioners |
| Thermal coefficient of zero (typical) | 0.2mmHg per °C |