9223A KISTLER | Alldatasheet

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Technical content

Miniature Quartz Measuring Tongue for mold cavity pressure 9223A_000-134e-11.21 © 2001 ... 2021 Kistler Group, Eulachstraße 22, 8408 Winterthur, Switzerland are protected by various intellectual property rights. For more details visit www.kistler.com. This information corresponds to the current state of knowledge. Kistler reserves the right to make technical changes. Liability for consequential damage resulting from the use of Kistler products is excluded. Type 9223A0,2/-A0,4/-A0,6/ -A0,8/-Asp0,1-2 Miniature Quartz Measuring Tongue Type 9223 for measuring cavity pressure in injection molding of plastics and die casting of metals. The pressure is measured indirectly via a measuring or an ejector pin. The large measuring range of the sensor allows to use pins of any diameter common in small molds without dan- ger of overload. The sensor can be used with several tools by simply changing it.

  • Force range 0 ... 2,5 kN
  • Easy repositioning in different molds
  • Exchangeable coaxial cable
  • Corrosion-resistant

Description

The cavity pressure is transmitted by a measuring or ejector pin to the convex force-sensitive face of the sensor. The quartz element yields an electric charge proportional to the force, hence proportional to the pressure. All parts of the measuring tongue are corrosion-resistant. The exchangeable cable is screwed tight on the sensor. The Fischer connector is selflocking and splashwater-proof. Application

  • in tools which already have been hardened or which do not offer enough space for a directly measuring sensor.
  • temporary equipping of a tool for measuring cavity pres- sure, e. g. for optimizing the gate profile or the machine settings. Installation The measuring tongue is inserted with the extracting tool Type 1315A into the prepared and thoroughly cleaned slot. The tongue must be positioned precisely to assure that the force is acting in the center of the sensor. The cable connector of the tongue can be fixed with the mounting plate Mat. No. 65005208 (Fig. 1). Technical data Measuring range N 0 ... 2 500 Calibrated partial range N 0 ... 250 Overload N 0/3 000 Threshold N 0.01 Sensitivity pC/N –4.5 Linearity, also for partial ranges %/FSO ≤±1 Hysteresis %/FSO ≤1 Rigidity, mean value N/mm ≈ 460 Natural frequency kHz ≈ 200 Operating temperature range °C –50 ... 150 Temperature coefficient of sensitivity %/°C –0.02 Temperature error N/°C <±0.9 Capacitance (with cable Type 1645C0,4) pF 13 Insulation resistance at 20°C TΩ ≥10 at 120°C TΩ ≥1 Weight (without cable) g 7

1 N (Newton) = 1 kg · m · s

Miniature Quartz Measuring Tongue – for mold cavity pressure, Type 9223A0,2/-A0,4/-A0,6/-A0,8/-Asp0,1-2 9223A_000-134e-11.21 © 2001 ... 2021 Kistler Group, Eulachstraße 22, 8408 Winterthur, Switzerland are protected by various intellectual property rights. For more details visit www.kistler.com. This information corresponds to the current state of knowledge. Kistler reserves the right to make technical changes. Liability for consequential damage resulting from the use of Kistler products is excluded. Mounting example Fig. 1: Mounting example Fig. 2: Mounting plate Mat. No. 65005208 Fig. 3: Insertion tool Type 1315A Fig. 4: Dummy sensor Type 9419

Miniature Quartz Measuring Tongue – for mold cavity pressure, Type 9223A0,2/-A0,4/-A0,6/-A0,8/-Asp0,1-2 9223A_000-134e-11.21 © 2001 ... 2021 Kistler Group, Eulachstraße 22, 8408 Winterthur, Switzerland are protected by various intellectual property rights. For more details visit www.kistler.com. This information corresponds to the current state of knowledge. Kistler reserves the right to make technical changes. Liability for consequential damage resulting from the use of Kistler products is excluded. Included accessories Typ/Mat. No.

  • Mounting plate (Fig. 2) 65005208 Optional accessories Typ/Mat. No.
  • Insertion tool (Fig. 3) 1315A
  • High temperature extension cable, 1661A5 Fischer SE1024A014 pos. – BNC pos., length 5
  • Dummy sensor (Fig. 4) 9419 Ordering key Type 9223A with PFA cable, L = 0.2 m A0,2 with PFA cable, L = 0.4 m A0,4 with PFA cable, L = 0.6 m A0,6 with PFA cable, L = 0.8 m A0,8 with PFA cable, L = … m Asp