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Shaft material |
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PP |
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 |
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Shaft material (completion) |
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Glas/Viton |
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Measuring range |
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0 ... 14 |
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Measuring unit |
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pH |
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Temperature range, long-term (°C) |
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0 ... 80 |
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Temperature range, short-term (°C) |
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0 ... 80 |
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Diaphragm |
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Ceramic pin |
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Dia.: flow rate |
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3...10 |
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Dia.: resistance |
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1.2...1.8 |
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Shaft diameter top (mm) |
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12 |
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Shaft diameter bottom (mm) |
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12 |
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Shaft length to head (mm) |
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125 |
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Min. immersion depth (mm) |
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15 |
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Electrode plug-in head |
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Fixed cable (l = 1.2 m) with plug F + 1 x 2 mm |
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Internal reference electrode type |
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LL system |
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Resistance (kOhm) |
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3 |
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Indicator electrode type |
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pH glass electrode |
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Indicator electrode shape |
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Hemisphere |
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Reference electrolyte type |
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c(KCl) = 3 mol/L |
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Bridge electrolyte type |
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c(KCl) = 3 mol/L |
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Temperature sensor |
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NTC |
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SGJ sleeve |
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flexible SGJ sleeve |
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Plug for filling opening |
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Orifice |
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Membrane glass type |
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T |
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Membrane resistance |
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200 ... 400 |
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Electrode zero point (mV) |
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0 ± 15 mV (pH = 7) |
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Electrode slope |
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> 0.97 |
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Isothermal intersection point |
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0 ± 15 mV |
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