Electromechanical submersible level controls for sewage
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DESCRIPTION
General features0
Designed to control water level in particular industrial sewage, waste water with suspended solids and turbulent water.
- Waterproof device. Switching – mercury-free SPDT switch.
- Sealed submersible float.
- Moplen external body, blow moulded in a single piece.
- Inner counterbalance located at the cable entry to ensure overturning.
- Internally the float switch is filled with polyurethane foam, removing residual air particles and hermetically sealing the unit, simultaneously joining the float electrical switch.
- Double insulation.
- Test class: II.
- Storage and transport temperature: -25 ÷ 60 °C.
Electric features- Electrical switch with multiple self-cleaning contacts, controls pump contactor’s coil, is not suitable to control directly the motor.
- Electrical cable of A05-VVF-RF 60 type with 3×1 mm2 section for industrial water.
- Double insulation 4kW.
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ADVANTAGES
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Designed to control water level in particular industrial sewage, waste water with suspended solids and turbulent water.
Advantages -
TECHNICAL SPECIFICATION
CODE CABLE TYPE CABLE LENGHT CONTACTS RATING MAXIMUM PRESSURE MAXIMUM LIQUID TEMPERATURE PROTECTION DEGREE A94C PVC 5 m 10A 250Vca 10 bar 60 °C IP68 A94D PVC 15 m 10A 250Vca 10 bar 60 °C IP68 -
HOMOLOGATION AND INSTALLATION
Homologation
- Complies with EN 6073O-2-16 standards.
- Conformity with CEE/CENELEC/HAR standards, recognized by all CEE members (Law no. 791 Directive 72-24 CEE).
Installation and use- To control a pump, two float switches are required: one for minimum level, another for the maximum level.
- In case of signalling the minimum or maximum level, it can be used just one float switch.
- TECHNICAL LITERATURE
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FAQS
