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8438 Miniature ring load cell
Compact, flat disc design, small diameter, low overall height, completely welded body, central clearance hole, stainless steel
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Features
- Measuring ranges from 0 ... 100 N to 0 ... 200 kN
- Centric throughout hole
- Flat disc design
- Made of stainless steel
- Completely welded sensor body
- Nominal characteristic value standardization possible
- burster TEDS optionally available
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Product data
Model 8438 Measuring range 0 … 100 N
0 … 200 N
0 … 500 N
0 … 1 kN
0 … 2 kN
0 … 5 kN
0 … 10 kN
0 … 20 kN
0 … 50 kN
0 … 100 kN
0 … 200 kNDirection of force Compression Standardization Option Signal output 1.5 mV/V
2 mV/V
depending on measuring rangeProtection class IP54 / IP65 Overload protection No Pull-plate No Load introduction button No Range of operating temperature 0 ... +85 °C Specific characteristics - Protection class IP65 for measuring range ≥ 0 … 100 kN
- Centric throughout hole
- Flat disc design
- Made of stainless steel
- Completely welded sensor body
- burster TEDS optionally available
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Description
The force to be measured must be introduced axially and perpendicularly to the entire surface of the inner and outer bands of the sensor in the opposite direction. Conversion of the acting force into an electrical output signal is performed by strain gages connected together in a full bridge circuit.
To achieve optimal accuracy, the base of the sensor should rest on a smooth level surface, hardened to at least ≥ 58 HRC with sufficient dimensions. The base cover welded to the surface has a stabilizing effect on the sensor element. Lateral forces must be avoided anyway as they distort the measured results. Tension and bending relief for the sensor cable is to be carried out on the machine side.
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Data Sheet & Downloads
Data sheetBrochureOperation manualFurther info -
Application Examples
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