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O series

O series
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LEVEL SWITCH GENERAL CHARACTERISTICS Val.co Multipoint level switches are the most versatile system to control liquids in industrial and civil activities. A wide range of options is available such as standard products to meet customers Their operation is based on the movement of one or more magnetic floats which drive the sealed reed contacts inside the level-stem. A rugged and free of maintenance product. • Brass - Spansil • Monitoring from 1 to 6 levels • Maximum working pressure up to 20 bar • Working ambient temperature -30/+55°C - RH 90% • Standard working temperature 105^0 • ATEX constructions see Multipoint E - Multipoint I ELECTRICAL OUTLETS We reserve the right to change the data without notice fí\ t/pEË f±f^_ Via Rovereto 9/11 - 20014 - S. Ilario Milanese (MI) - Tel. 0331-535920 - Fax 0331-535442 ==—== = ^^ Internet: www.valco.it e-mail: valco@valco.it

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LEVEL SWITCH PROCESS CONNECTIONS Mounting from inside with outlets C- P-T Male threads Mounting from outside - type of threads and flanges ELECTRICAL WIRING Contacts separately wired Contacts wired with a common Contacts wired on customer request Flanged connection Threaded connection The switch points position L1 L6 are measured starting from the fixing point of the process connection. Tolerance on switch points position + 3 mm. We reserve the right to change the data without notice Material of measuring stem Tab.4 Total length = L0 mm. (see drawing) Tab.4 Dimension of process connection...

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