PU-03A-310-401

Sensor which is developed to measure displacement of fuel injector and has environmental durability

PU-03A-310-401
PU-03A-310-401

High pressure resistance 250Mpa

Measurement is possible in high pressure environment such as injecton valve. Only detectioon part is expected Max250MPA in light oil. It is applicapable for high frequency responce of 100kHz.

Feature・Special order specification

High pressure resistance 250MPa


Sensor part temperature resistance 120℃


High sensitivity response100kHz


PU-03A-310-401 Specification

Operating environmentPressure resistance 250MPa Max in light oil (*detection part)
Measuring targetIron
Measuring range0mm~0.5mm(Horizon deirection from sensor detection surface)*Measuring range of an injector depends on taper length
Operating temperature-20℃~120℃

Sensor appearance

PU-03A-310-401

PU-03A-310-401

Measuring example

Measuring example

Fixing detail

Fixing detail

Output example

Output characteristics and Linearity *Basic characteristics

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Pick-up product

Instantaneous rotational speed measurement【ex.)backlush. etc.】
Instantaneous rotational speed measurement【ex.)backlush. etc.】
Instantaneous rotational speed measurement【ex.)backlush. etc.】

This product can measure instantaneous rotational behavior in real time.