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