61F Floatless Level Controller

61F-G[] Floatless Level Switch (Basic Type)

Basic Building-block Controllers That Mount Directly to Panels for Easier Maintenance

• Easy maintenance with building-block Relay Units.

• Easy identification of operating status with LED operation indicator.

• Lineup includes models for tropical regions and for high temperatures. Achieve stable detection even in high temperature environments.

  Datasheet

61F-GP-N[] Floatless Level Switch (Compact, Plug-in Type)

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

• Compact: 49.4 × 38 × 84 mm (H×W×D).

• Easy identification of operating status with LED operation indicator.

• Independent DPDT contacts on 11-Pin Models.

• CE marking (N and N8 models) and UL/CSA compliance (N8 models).

  Datasheet

61F-GP-N2 Conductive Level Controller

Automatic Water Supply and Drainage Control

  See details

61F-G[]P Floatless Level Switch (Compact Type)

Compact, Space-saving Plug-in Type Ideal for Pump Panels or Building into Equipment

• Large switching capacity: 5 A at 220 VAC (resistive load).

• Easy to handle with DIN rail mounting.

• Replace for maintenance without rewiring the socket.

  Datasheet

61F-G[]N Floatless Level Switch (Compact Type)

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

• Standby power reduced to 85% or less of previous models. (Applicable to 61F-GN.)

• Weighs only 85% or less of previous models. (Applicable to 61F-G3N/-G4N.)

• Easy identification of operating status with LED operation indicator.

• Increased reliability of internal relay (micro load: 5 VDC, 1 mA) to enable PLC input.

• Electrode terminals and other wiring terminals are separated for easy wiring.

• Select from three mounting methods: JEM, DIN rail mounting, or screw mounting.

  Datasheet

61F-GPN-BT/-BC Conductive Level Controller

Battery (24 VDC) allows use in locations without AC power supply. AC sine-wave voltage between electrodes enables stable detection with no electric corrosion.

  See details

61F-D21T-V1 Conductive Level Controller

Ideal for Level Control for Industrial Facilities and Equipment

  See details

61F-WLA Water Leak Alarm

61F-GPN-V50 Water Leak Detector

Eliminate Problems Caused from Water Leakage

  See details

61F-UHS/-HSL Floatless Level Switch (Ultra High-sensitivity Type)

Ideal for Detecting Ice, Pure Water, or Humidity

• Applicable for detecting ice, pure water steam, humidity, or other substances that conduct electricity poorly.

• Two types of model available: Ultra high-sensitivity and variable ultra high-sensitivity.

  Datasheet

61F-AN/-APN2 Alternate Operation Relay

Increases Motor Life and Enables Operating Only One Pump When Cleaning Tanks or as an Emergency Measure for Pump Failures

• Electronic Relay with the same operation as the G4Q Latching Relay. Compared with the G4Q, the 61F-AN/-APN2 has a shorter power supply application time and no restrictions on mounting direction.

• Compact Models (61F-AN) and Compact Plug-in Models (61F-APN2) available.

  Datasheet

61F-03B/-04B Surge Killer Unit

Protect 61F Controllers Against Lightning

• A high-capacity protective device to protect against induced lightening damage.

• Used in locations that are susceptible to induced lightening damage, such as elevated water tanks and high-altitude locations.

  Datasheet