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Pressure Diaphragm

P940 Series Pressure Diaphragm Sensor

Ultra-high temperature thin-film strain gauge pressure sensor designed for extreme environments in aerospace, automotive, and industrial applications.

Capacity Range:30 to 6000 psi
Operating Temperature:-40°C to 150°C
P940 Sensor
FEATURED CASE STUDY
Automotive Industry

Automotive Safety Enhancement with P940 Sensors

Leading automotive manufacturer achieved 99.8% accuracy in airbag deployment systems, reducing costs by 60% with 2.5M units deployed.

Technical Specifications

Bridge Resistance10,000 Ω ±2%
Operating Temperature-40°C to 150°C
Excitation Voltage5-15 VDC
OutputFull bridge, mV/V
Nonlinearity±0.5% FSO
Hysteresis±0.25% FSO
Repeatability±0.15% FSO
Temperature Effect on Zero±0.05% FSO/°C
Temperature Effect on Span±0.05% RDG/°C

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