Cavity pressure sensor, contact-free measuring, M5, with single-wire cable (length 1.5 m) and connector Type 1839 / 9247AE

9247AE

ID:18007510

Cavity pressure sensor for contact-free measurement of high pressures
Cavity pressure measurement behind the cavity wall, without imprint on the plastic part
Indirect measurement of injection pressure in the nozzle
Compact installation size

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Measuring ranges

Measuring range [µε]

-1400 … 1400 με

Product type

Pressure sensor type

Contactless cavity pressure sensors

Strain sensor type

Longitudinal strain measuring pin

Mechanical properties

Preload force

3.3 kN

Range with preload

–1400 ... 1400 με

Axial preloading force pC

≈–20000 pC

Force sensitivity for preload

-6 pC/N

Overload

±2000 με

Metrological characteristics

Linearity

≤±2 %FSO

Hysteresis

≤3 %FSO

Repeatability of sensitivity after demounting and remounting

–1,1%

Electrical properties

Output signal type

Charge (Piezoelectric, PE)

Minimal insulation resistance

10^13 Ω

Influence quantities

Sensitivity in test object

≈–8.6 pC/με

Maximal acceleration sensitivity

0.07 pC/g

Certificates and Standards

Degree of protection EN 60529

IP65

Operation and installation

Operating temperature range

-40 … 200 °C

Applications

Monitoring and control in injection molding, Semiconductor manufacturing

Cable properties

Cable included

Yes - fixed cable

Interfaces

Connector type

M4 neg.

Dimensions and materials

Weight (without cable)

2.5 g

Weight without cable and preloading bolt

2.5 g

The Type 9247AE strain measuring pin measures forces of almost any size indirectly though strain. Pre-loaded for measurement of tensile as well as compression forces, it can be mounted at virtually any depth in the structure.

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