It is used to monitor the level of liquids in tanks. It consists of a float in expanded polypropylene that moves to the level of the liquid and a cylindrical body inside which there is a reed contact. When the liquid reaches the pre-set level, the reed contact changes state allowing a signal to be sent to the control system.

• type: normally closed
• actuation:
  • on-state: from 9.0 to 13.7mm
  • off-state: from 4.0 to 12.0mm
• switching current: 1.0A DC max.
• switching power: 10VA max.
• contact resistance: 150m ohm max.
• contact material: rhodium
• operating/release time: 0.6ms/0.1ms max.
• max. voltage: 100VDC
• breakdown voltage: 250VDC
• operating temperature: 0 to +70°C
• materials: polyamide, polypropylene foam and rubber
• length of lead wire: 70mm

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