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Mærke: KONE

Classification: Normally Open 61U (Conventional Reed Switch)

Normally Open 61N (Conventional Dry Reed Switch)

Normally Open 30 (Conventional Dry Reed Switch)

Normally Open 61U (Upgraded Electronic Type)

Normally Open 61N (Upgraded Electronic Type)

Normally Open 30 (Upgrade electronic type)

Normally closed (Upgrade electronic type)

Magnetic strip (for 61U or 61N) Magnetic strip (for 30)

The voltage range of the conventional reed switch is 0-250V, and the voltage range of the upgraded electronic type is 0-30V.
Generally, the voltage on the elevator is 24V, and both models can be used. Please confirm the voltage on site when purchasing.

Elevator smoke-sensing leveling sensor, 61U 61N 30, these three models can be used in common, just a text difference, that’s all.

The quality of this smoke sensor is very stable. If there is a malfunction in some elevators, it is recommended to replace the magnetic strip. The magnetic strip will weaken after a long time, which will affect the use effect of the smoke sensor.