Cavity pressure sensor, Type 6157

Type 6157 is a direct cavity pressure sensor using Kistler quartz technology for accurate and stable measurement of melt pressure inside the mold cavity.

It features a small sensing face, can be machined flush with the mold surface and supports replaceable cables for easier maintenance.

Typical applications

• Cavity pressure monitoring in injection molding
• Plastics process optimization
• Precision technical molds
• Shot-by-shot quality monitoring

Key features

• Direct quartz measurement technology
• ø4 mm sensing face, flush-machinable
• Replaceable cable
• Optional wear-resistant coating
• Stable performance in mold environments

Main specifications

• Range: 0 to 2,000 bar
• Sensitivity about -9.4 pC/bar
• Linearity ≤±1% FSO
• Mold temperature up to 200°C or 300°C for premium versions

HIKI TEC supports Kistler solutions in Vietnam with application consulting, integration support and technical assistance.