level on/off0 pages
SIMPLE • Standard Unit
nnnnLEVEL SWITCH
nnnnGENERAL CHARACTERISTICS
nnnnC6
nnnnA wide range of standard units offer to the user a simple
nnnnand reliable solution in the liquid level control applications.
nnnnThese standard items are available in several kind of
nnnnmaterials and with cable length of 1,5 m or 3,0 m, others
nnnnlength are possible on request.
nnnnThe working principle is based on the movement of the
nnnnmagnetic float which drives the reed switch inside the
nnnnlevel-stem. The cable and switch are epoxy sealed inside
nnnnthe stem and the sealing process is produced by a
nnnntemperature controlled heating system.
nnnnA rugged and free of maintenance product.
nnnnAvailable in Brass, AISI-316, PVC, Polypropylene,
nnnnPVDF
nnnnMaximum working pressure up to 50 Bar, depending on
nnnnthe float type
nnnnWorking ambient temperature -30/+55°C - RH 90%
nnnnConstructions up to 180°C working temperature on
nnnnrequest
nnnnProtection class IP65
nnnnConstructions ATEX ^) 1G EEx-ia 11C T6, on request
nnnnBRASS/SPANSIL SERIES
nnnnTab.1
nnnnFloat
nnnnS.G.
nnnnStem
nnnnBar max
nnnn°C max
nnnnContact
nnnnCable
nnnnS1.B28 S1.B20 S1.B45
nnnnButadiene Acrylonitrile Copolymer
nnnn0,4 0,35
nnnnNatural brass Nickel plated brass
nnnn20 bar
nnnn105 °C = Class L
nnnn3 3-7D
nnnnC1 = 1,5 m - C2 = 3,0 m
nnnnS1.B44
nnnn0,45
nnnnNatural brass
nnnn4-7
nnnn,1/8G,
nnnnSW14
nnnn25
nnnn12
nnnn020
nnnn47
nnnnSW14
nnnn20
nnnn,1 /8G,
nnnn030
nnnn10
nnnn40
nnnn1 /8G
nnnn1/4G
nnnnSW17X
nnnn40
nnnn044-
nnnnWe reserve the right to change the data without notice
nnnnBE#108/2-02/2008
nnnnVia Rovereto 9/11 - 20014 - S. Ilario Milanese (MI) - Tel. 0331-535920 - Fax 0331-535442
nnnnInternet: www.valco.it e-mail: valco@valco.it
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