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WIKA FLS Float switch
規格介紹:WIKA FLS Float switch
詳細介紹:
A float with a permanent magnet moves reliably along with the liquid level on a guide tube.
Features:
- • Large range of application due to the simple, proven functional principle
- • For harsh operating conditions, long service life
- • Operating limits:
- • Operating temperature: T = -50 ... +350 °C
- • Operating pressure: P = Vacuum up to 40 bar
- • Limit density: ρ ≥ 300 kg/m3
- • Wide variety of different electrical connections, process connections and materials
- • Explosion-protected versions
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WIKA RLS-2000 Float switch
It is particularly suited for measuring the levels of aggressive and corrosive media, such as bases and acids. Float switches are an ideal solution for cost-sensitive applications such as the monitoring of levels or overflow and dry-run protection. Features: • Highest reliability in aggressive media • Optimum process safety thanks to SMD production • Simple and fast installation
WIKA HLS-S, HLS-P Float switch
In addition to the various applications for float switches for vertical installation (model FLS), the model HLS horizontal float switches likewise offer innumerable possibilities to monitor and/or switch levels in order to indicate minimum/maximum levels. Features: • Large range of application due to the simple, proven functional principle • For harsh operating conditions, long service life • Operating limits: • Operating temperature: T = -120 ... +350 °C • Operating pressure: P = Vacuum to 232 bar • Limit density: ρ ≥ 500 kg/m3 • Stainless steel and plastic versions • Explosion-protected versions
WIKA RLS-3000 Float switch
The model RLS-3000 float switch with temperature output combines the recording of the level and temperature of liquids in a single measuring point. The stainless steel used is suitable for a multitude of media, such as, for example, oil, water, diesel and refrigerants. Features: • Media compatibility: Oil, water, diesel, refrigerants and other liquids • Level: Up to 3 switching outputs, freely definable as normally open, normally closed or change-over contact • Temperature: 1 bimetal temperature switch or Pt100 / Pt1000, accuracy: Class B • Potential-free switching reed contacts
WIKA ELS Level switch
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. 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 ... +150 °C • Operating pressure: P = Vacuum up to 40 bar • Limit density: ρ ≥ 600 kg/m3
WIKA RLS-4000 Float switch
The model RLS-4000 float switch with optional temperature output has been designed for the recording of level and temperature at hazardous measuring points. The stainless steel used is suitable for a multitude of media, such as, for example, oil, diesel and refrigerants. Features: • Media compatibility: Oil, diesel, refrigerants and other liquids • Level: Up to 4 switching outputs, freely definable as normally open, normally closed or change-over contact • Level and temperature: Up to 3 switching outputs, freely definable as normally open, normally closed or change-over contact and 1 bimetal temperature switch or Pt100 / Pt1000, accuracy: Class B • Potential-free switching reed contacts
WIKA HLS-M Float switch
With its compact design, the model HLS-M float switch for horizontal installation in miniature design is ideally suited for use in small tanks, for indicating minimum/maximum levels. Features: • Lateral installation in the tank • Operating limits: • Operating temperature: T = -40 ... +120 °C • Operating pressure: P = 5 bar • Limit density: ρ ≥ 800 kg/m3 • Plastic and stainless steel versions • Space-saving installation • Switch consists of only one component
WIKA RLS-5000 Bilge float switch
The model RLS-5000 bilge float switch is used for the monitoring of limit levels in shipbuilding (e.g. in bilge water tanks) and industrial applications. Features: • Robust stainless steel case to protect against mechanical damage • Durable and resistant marine cable • With manual test device (optional)
WIKA SLS Suspended float switch
Suspended float switches are attached to a highly flexible cable hanging from above and contain a micro switch, which is potted and enclosed, shock and fracture-proof, in a double-chamber system. Features: • For waste water, sewage and heavily soiled liquids • Environmentally friendly, mercury- and lead-free • PP housing • High mechanical and electrical durability of micro-switch • Suitable for use in hazardous areas Ex zone 0, 1 and 2
