WIKA Model ELS-hkxytech
  • WIKA Model ELS

WIKA Model ELS

2015-06-17 23:48:55

Description:

Model ELS Magnetic float switch with external chamber For lateral mounting……

Notice:

New Products

Allen-Bradley 25B-V4P8N104 PowerFlex 525 low voltage AC drives - Rockwell

Allen-Bradley 25B-V4P8N104 PowerFlex 525 AC Drive, with Embedded EtherNet/IP and Safety, 120 VAC, 1 Phase, 4.8 Amps, 1.0 HP, 0.75 kW Normal Duty; 1.0 HP, 0.75 kW Heavy Duty, Frame B, IP20 NEMA / Open Type, No Filter.

Allen-Bradley 25B-V6P0N104 PowerFlex 525 low voltage AC drives - Rockwell

Allen-Bradley 25B-V6P0N104 PowerFlex 525 AC Drive, with Embedded EtherNet/IP and Safety, 120 VAC, 1 Phase, 6 Amps, 1.5 HP, 1.1 kW Normal Duty; 1.5 HP, 1.1 kW Heavy Duty, Frame B, IP20 NEMA / Open Type, No Filter.

Allen-Bradley 25B-D4P0N114 PowerFlex 525 low voltage AC drives - Rockwell

Allen-Bradley 25B-D4P0N114 PowerFlex 525 AC Drive, with Embedded EtherNet/IP and Safety, 480 VAC, 3 Phase, 4 Amps, 2 HP, 1.5 kW Normal Duty; 2 HP, 1.5 kW Heavy Duty, Frame A, IP20 NEMA / Open Type, Filter.

Allen-Bradley 25B-D6P0N104 PowerFlex 525 low voltage AC drives - Rockwell

Allen-Bradley 25B-D6P0N104 PowerFlex 525 AC Drive, with Embedded EtherNet/IP and Safety, 480 VAC, 3 Phase, 6 Amps, 3 HP, 2.2 kW Normal Duty; 3 HP, 2.2 kW Heavy Duty, Frame A, IP20 NEMA / Open Type, No Filter.

Assortments

Description

 

Applications

  • Mounting on engines, tanks, vessels or enclosures, where, due to a lack of space, installation within them is not possible

  • Use for turbulent liquid levels such as in oil sumps in large engines, gearboxes etc.

  • Pump and level control and monitoring of distinct filling levels

  • Chemical, petrochemical, natural gas, offshore, shipbuilding, machine building, power generating equipment, power plants

  • Process water and drinking water treatment


Special features

  • Freely selectable switch position through fixing the float switch at the required level

  • Large range of application due to the simple, proven functional principle

  • For harsh operating conditions, long service life

  • Operating limits: 
    - Operating temperature: T = -30 ... +300 °C
    - Operating pressure: P = Vacuum to 6 bar
    - Limit density: ρ ≥ 700 kg/m3



Description

In an external chamber (bypass chamber), a float with a permanent magnet moves on a guide tube in relation to the liquid level, following the principle of communicating vessels.

Within the guide tube is fitted a reed contact (inert gas contact), which is energised, through the non-magnetic walls of the float and guide tube, by the approach of the float magnet. By using a magnet and reed contact the switching operation is non-contact, free from wear and needs no power supply. The contacts are potential-free.

The switching functions always refer to a rising liquid level.

The float switch is simple to mount and maintenance-free, so the costs of mounting, commissioning and operation are low.