Product Overview Variable Area Flowmeters V-Flow Line - Vögtlin Instruments – flow technology - #9

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Technical spécifications variable area flowmeters V-100 Features Construction Short mounting length, 3 instrument sizes Connections Rear, latéral or axial Scale Millimetric scale, direct reading scale and customer-specific scale. The scales are highly wear-resistant Float type Spherical Valve Precisely adjustable, 15-turn micro valve, practically hysteresis-free The control range (Kv-value) is optimized for the full scale Body material Aluminium or stainless steel Seals material FKM, EPDM or FFKM Customization We provide customer-specific versions Instrument versions Setup Type S* (Standard setup) Setup L, R, A, T and O (see below) Material Anodized aluminium / Nickelized brass (valve) / FKM Stainless steel / FKM Stainless steel / EPDM Stainless steel / FFKM Connection G 1/4" female* G 1/8" female G 1/4" female for compression fittings NPT 1/4" female V 100 Valve at inlet* or outlet With standard knob* Without valve Technical data Type V-100 55 V-100 80 V-100 140 Turndown ratio 10:1 10:1 10:1 Accuracy in % of full scale ±5 % ±4 % ±2 % Measuring tube length 55 mm 80 mm 140 mm Scale length 40 mm 65 mm 120 mm Float spherical spherical spherical Max. pressure 20 bar 20 bar 16 bar Max. temperature 100 °C 100 °C 100 °C Max. pressure drop 20 mbar 20 mbar 30 mbar Options Calibration report (factory certificate) Additional flow rate table for mm-scale Laboratory base Back cover (milky plexiglass) Limit switch: min. limit switch, max. limit switch Relays 24 Vdc for limit switch, relays 230 Vac for limit switch Hose connectors PVC Customized measuring tube scale Setup Setup S (standard) Setup L (stainless-steel only) Setup R (stainless-steel only) 3> Yr 3 Setup A (stainless-steel only) Setup T (stainless-steel only) Setup O (stainless-steel only) _J *Standard - Subject to technical alterations