Endevco Miniature Piezoresistive Pressure Sensors
Endevco miniature piezoresistive pressure sensors measure both dynamic and static pressure in process control applications, blast testing, automotive airbag testing, rocket motor analysis, jet engine inlet pressure measurements, transmission testing and hydraulics measurements. A four-arm strain gage bridge MEMS sensing element, implanted into a sculpted diaphragm, offers wideband frequency response with exceptional sensitivity for improved resolution, high resonance frequency, exceptional linearity and hysteresis performance.
| Model Number | Description | Full Scale Pressure (psig) | Sensitivity (mV/psi) | Resonance Frequency (kHz) | Non Linearity (typ) %FSO | Typical Applications |
|---|---|---|---|---|---|---|
| 8507C | Ultra-miniature (0.092" diameter), gage, adhesive mount | 1 / 2 / 5 / 15 | 200 / 100 / 60 / 20 | 55 / 70 / 85 / 130 | 1.0 / 1.0 / 0.5 / 0.2 | Wind tunnel scale models and pressure probes |
| 8510B | High sensitivity, gage, 10-32 thread | 1 / 2 / 5 / 200 / 500 / 2000 | 200 / 100 / 60 / 1.5 / 0.6 / 0.15 | 55 / 70 / 85 / 320 / 500 / 900 | 1.0 / 1.0 / 0.5 / 0.25 / 0.25 | Aerospace, automotive and industrial measurements requiring small size, high sensitivity, and wideband frequency response |
| 8510C | High resonance, gage, 10-32 thread | 15 / 50 / 100 | 15 / 4.5 / 2.25 | 180 / 320 / 500 | 0.15 / 0.1 / 0.1 | Aerospace, automotive and industrial measurements requiring small size, high sensitivity, and wideband frequency response |
| 8511A | High pressure, gage, 3/8" thread | 5000 / 10,000 / 20,000 | 0.1 / 0.05 / 0.025 | Greater than 1000 | 1.2 / 2.5 / 2.5 | Studies of structural loading by shock waves resulting from explosive blasts, pulsations in hydraulic and combustion systems, such as airbag testing |
Need Help? Let’s Talk!
Have questions or need support? Our team is here to assist you. Reach out now!