Relative pressure sensor 9210AAE

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Overview
Type 9210AAE is a compact quartz force sensor for indirect measurement of cavity pressure behind an ejector or measuring pin during plastic injection molding. Its small diameter and fixed single‑wire cable enable installation in mold inserts and space‑restricted cavities, making it suitable for multi‑cavity applications.

Main features

• Indirect cavity pressure measurement via force sensing behind ejector/measurement pin
• Force range: 0 … 0.25 kN (0–250 N)
• Overload capacity: 300 N
• Integrated fixed single‑wire cable (length: 1.5 m)
• Piezoelectric charge output for dynamic process monitoring

Measuring ranges

• Minimum measuring range: 0 kN
• Maximum measuring range: 0.25 kN

Product type

• Measurement system: Sensor
• Force sensor type: Single‑axis force sensor
• Pressure sensor type: Indirect cavity pressure sensor
• Preloaded sensor: No

Mechanical properties

• Overload: 300 N
• Sensor diameter: ø3.5 mm

Metrological characteristics

• Linearity: ≤±1 %FSO

Electrical properties

• Output signal type: Charge (Piezoelectric, PE)
• Minimal insulation resistance: 10^12 Ω (120 °C), 10^13 Ω

Influence quantities

• Sensitivity: −11 pC/N

Certificates and Standards

• Degree of protection (EN 60529): IP65

Operation and installation

• Operating temperature range: 0 … 200 °C
• Typical applications: Monitoring and control in injection molding, multi‑cavity monitoring
• Installation note: designed for mounting behind ejectors or measurement pins in mold inserts

Cable properties

• Cable included: Yes – fixed single‑wire cable (length: 1.5 m)

Interfaces

• Connector type: Fischer 102 Triax (negative)

Technical specifications

• Model: 9210AAE
• Product code (page): 18007421
• Force range: 0 … 0.25 kN
• Overload: 300 N
• Linearity: ≤±1 %FSO
• Output: Charge (Piezoelectric, PE)
• Sensitivity: −11 pC/N
• Insulation resistance: 10^12 Ω (120 °C), 10^13 Ω
• Operating temperature: 0 … 200 °C
• Degree of protection: IP65
• Cable: fixed single‑wire cable (1.5 m)
• Connector: Fischer 102 Triax (negative)