1. Name: Donut Compression Load Cell 2. Material: Stainless Steel 3. Capacity: 30kN 4. Accuracy: 0.3%FS 5. Rated output: 2.0mV/V 6. Constructure: Mid-Hollow construction with compression 7. Power Supply: 3-12VDC 8. Application: Used for compression force measurement and some machine force controlling.