RT 280A/RT281A Liquid Level Regulator

RT 280A and RT 281A Safety Control Liquid Level Regulators are primarily used as liquid level alarms and safety switches to prevent too high a liquid level in liquid separators. Secondarily, RT 280A and RT 281A can be applied to liquid level regulators where a liquid level differential of up to ±40 mm can be permitted.

RT 280A and RT 281A used as safety switches ensure that the max. The permissible refrigerant level in flooded evaporators, pump tanks or liquid separators are not exceeded.

As liquid level regulators, RT 280A and RT 281A maintain a constant average refrigerant level in flooded evaporators, pump tanks or liquid separators.

Features:

  • Waterproof versions, enclosure IP66
  • Single pole changeover switch (SPDT) suitable for AC, DC loads
  • Interchangeable contact system

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