OMRON no buoy switch detects liquid, wiring length choose different 61F models according to different installation requirements

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Conductive Level Controller
61F-GPN-BT

Product name: Conductive Level Controller. Model number: Open collector (NPN).

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Conductive Level Controller
61F-GPN-BC

Product name: Conductive Level Controller. Model number: Relay contact (SPST-NO).

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Floatless Level Switch (Compact Type)
61F-G_N Series
Share 13 unit model

Improved Design for a More Lightweight. Construction and Reduced Standby Power, Consumption.

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Basic type no float switch
61F-G Series
Share 27 unit model

Modular panel direct mounting type, easy to install and maintain the basic type. The relay unit is modular and easy to maintain.

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Floatless Level Switch (Compact, Plug-in Type)
61F-GP-N Series
Share 16 unit model

Space-saving Design Ideal for Control Panel. Downsizing. Easy Maintenance.

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Floatless Level Switch (Plug-in Type)
61F-G_P Series
Share 18 unit model

Compact, Space-saving Plug-in Type Ideal, for Pump Panels or Building into Equipment. Large switching capacity: 5 A at 220 VAC (resistive load).

OMRON
Floatless Level Switch
61F-UHS Series
Share 2 unit model

Ideal for Detecting Ice, Pure Water, or Humidity. Applicable for detecting ice, pure water steam, humidity, or other substances that conduct electricity poorly.

OMRON
Floatless Level Switch
61F-HSL Series
Share 5 unit model

Ideal for Detecting Ice, Pure Water, or Humidity. Applicable for detecting ice, pure water steam, humidity, or other substances that conduct electricity poorly.

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Alternate Operation Relay
61F-AN Series/61F-APN2 Series
Share 8 unit model

Increases Motor Life and Enables Operating. Only One Pump When Cleaning Tanks or as.

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Heat resistant type starting water tank alarm device
61F-IP-22 AC200

2 heat resistant devices. Heat resistant device used as starting water tank water reducing alarm device.