Magnetic length and angle measuring systems - SIKO - #189

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5.3 5.4 5.5 5.6 5.0 5.7 5.1 5.2 5 MagLine | 5.6 Appendix www.siko.de Specifications for magnetic bands Appendix Technical data Mechanical data Dimensions see data sheets MB100, MB200, MB320, MB400, MB500, MB2000, MBA, MBA511, MBA111, MBA1000, MB4000 Bend radius >50 mm Available length max. 90 m Band/strip materials Carrier strip spring steel VA (stainless steel strip) Magnet material plastic-bonded ferrite Cover strip stainless steel Environmental conditions Operating temperature -40 … + 80 °C option: -40 … +120 °C Storage temperature -40 … + 80 °C Resistance to chemicals, dirt, and liquids (qualitative allocation) high medium low (can be enhanced by additional protective measures) water/water vapor acetone xylol/toluol formic acid stearic acid 70 °C, anhydrous trichlorethylene formaldehyde, 40 %, oleic acid tetrahydrofuran glycerin 98 °C diisopropyl ether tetrachloromethane N-hexane acetic acid turpentine iso-octane benzine nitric acid lactic acid kerosene nitrobenzene mineral oil ammonia lacquer solvent linseed oil acetylene benzene cotton seed oil seawater aromatic hydrocarbons plant oils ketones wood dust/chips anorganic acids (HCL, H2SO4) stone dust drilling emulsions metal dust/chips Field strength (typical values, measured on the band surface with hall-effect probe) MB100 30 kA/m MB200 28 kA/m MB320 40 kA/m MB400 38 kA/m MB500 36 kA/m Accuracy data Accuracy classes MB100 10 ìm 50 ìm MB200 50 ìm MB320 100 ìm MB400 1 mm MB500 50 ìm 100 ìm MB2000 1 mm MB4000 1 mm MBA111 10 ìm MBA 50 ìm MBA511 100 ìm MBA1000 1 mm Expansion coefficients spring steel 11 ìm/K VA carrier 16 ìm/K Typical accuracy curves MB100 10 ìm Picture 1 50 ìm Picture 2 MB500 100 ìm Picture 3 189