P122

High Silicon Pressure

Sensor Die

Features

• High reliability, solid state silicon pressure

sensors

• Available in absolute pressure version

• Standard pressure ranges: 1700, 3500,

17000, 21000, 35000 and 70000 kPaA

• Nonlinearity < 0.25% FSO BFSL

• 2X overpressure limit

Applications

• Process control systems

• Pneumatic controls

• Biomedical instruments

• Hydraulic systems

The P122 piezoresistive pressure sensors are

offered in a miniature 0.10 in x 0.10 in (2.5 mm x

2.5 mm) die. When excited with 1.0 mA, the P122

produces a millivolt output that is proportional

to input pressure. The P122 is available as an

absolute pressure sensor where the media

pressure is referenced to an internal vacuum

process, the P122 will provide very good long-term

stability and excellent repeatability.

Amphenol

Advanced Sensors