OpSens - PIT3 Encapsulation (310 µm Polyimide) Sensor

The sensor has a diameter of 0.20 mm OD allowing integration into the monitoring devices that require miniature sensors.

The bare optical pressure sensors are dedicated for company that wishes to performs own in-house sensor packaging unique to their product.

The encapsulation can be done on the sensor tip and/or throughout the whole optical cable in different materials and sizes; customizable according to client’s specific OEM applications. The packaged sensor significantly reduces the R&D investment and integration efforts hence minimize the overall cost on implementation and manufacturing processes.

Combined with Opsens Solutions’ WLPI signal conditioning technology (patent # 7,259,862) and with the inherent advantages of fiber optic, 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.

Benefits

• Ultra miniature
• High fidelity
• Custom sensor packaging
• EMI/RFI immunity
• Low cost

Applications

• Pressure monitoring in confined places
• Pressure measurement under and MW/RF related practices

Dimension (mm O.D.): 0.20 mm OD
Pressure range: – 300 mmHg to + 350 mmHg (Relative to atmospheric pressure)
Precision: ± 1 mmHg
Resolution: 0.2 mmHg
Moisture drift (typical): < 3 mmHg/28 days
Thermal coefficient of Zero (typical): 0.3 mmHg per °C
Proof pressure: 4000 mmHg
Operating temperature: 10 °C to 50 °C
Operating humidity range: 0-100%
EM/RF/MR/MW susceptibility: Complete immunity
Cable length: 1.5 meters standard (Other lengths available)
Optical connector: SC standard
Cable sheathing: Customer specifications
Signal conditioner compatibility: All Opsens Solutions’ WLPI signal conditioners