• Omron 61F-G[]N Floatless Level Switch Controller (Compact, GN/G1N/G2N/G3N/G4N/IN)
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Omron 61F-G[]N Floatless Level Switch Controller (Compact, GN/G1N/G2N/G3N/G4N/IN)

Omron 61F-G[]N Floatless Level Switch Controller (Compact, GN/G1N/G2N/G3N/G4N/IN)

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

Specifications

Type Floatless Level Switch Controller
61F-GN 61F GN General-purpose | Type: Floatless Level Switch Controller | Model: GN | Function: General-purpose | Application: *1 Automatic water supply and drainage control | Sensitivity: General-purpose | Set Contents: 61F-GN Base × 1 + 61F-11[] Unit × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-GNL 61F GNL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: GNL | Function: General-purpose | Application: *1 Automatic water supply and drainage control | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-GN Base × 1 + 61F-11[] Unit × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-GNH 61F GNH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: GNH | Function: General-purpose | Application: *1 Automatic water supply and drainage control | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-GN Base × 1 + 61F-11[] Unit × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-GND 61F GND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: GND | Function: General-purpose | Application: *1 Automatic water supply and drainage control | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-GN Base × 1 + 61F-11[] Unit × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-GNR 61F GNR Two-wire | Type: Floatless Level Switch Controller | Model: GNR | Function: General-purpose | Application: *1 Automatic water supply and drainage control | Sensitivity: Two-wire | Set Contents: 61F-GN Base × 1 + 61F-11[] Unit × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G1N 61F G1N General-purpose | Type: Floatless Level Switch Controller | Model: G1N | Function: General-purpose w/pump idling prevention | Application: *2 Automatic water supply control | Sensitivity: General-purpose | Set Contents: 61F-G1N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G1NL 61F G1NL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: G1NL | Function: General-purpose w/pump idling prevention | Application: *2 Automatic water supply control | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-G1N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-G1NH 61F G1NH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: G1NH | Function: General-purpose w/pump idling prevention | Application: *2 Automatic water supply control | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-G1N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G1ND 61F G1ND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: G1ND | Function: General-purpose w/pump idling prevention | Application: *2 Automatic water supply control | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-G1N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G1NR 61F G1NR Two-wire | Type: Floatless Level Switch Controller | Model: G1NR | Function: General-purpose w/pump idling prevention | Application: *2 Automatic water supply control | Sensitivity: Two-wire | Set Contents: 61F-G1N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G2N 61F G2N General-purpose | Type: Floatless Level Switch Controller | Model: G2N | Function: w/alarm for abnormally high level | Application: *1 Automatic water supply and drainage control | Sensitivity: General-purpose | Set Contents: 61F-G2N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G2NL 61F G2NL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: G2NL | Function: w/alarm for abnormally high level | Application: *1 Automatic water supply and drainage control | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-G2N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-G2NH 61F G2NH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: G2NH | Function: w/alarm for abnormally high level | Application: *1 Automatic water supply and drainage control | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-G2N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G2ND 61F G2ND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: G2ND | Function: w/alarm for abnormally high level | Application: *1 Automatic water supply and drainage control | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-G2N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G2NR 61F G2NR Two-wire | Type: Floatless Level Switch Controller | Model: G2NR | Function: w/alarm for abnormally high level | Application: *1 Automatic water supply and drainage control | Sensitivity: Two-wire | Set Contents: 61F-G2N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G3N 61F G3N General-purpose | Type: Floatless Level Switch Controller | Model: G3N | Function: w/alarm for abnormally high and low levels | Application: *1 Automatic water supply and drainage control | Sensitivity: General-purpose | Set Contents: 61F-G3N Base × 1 + 61F-11[] Unit × 3 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G3NL 61F G3NL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: G3NL | Function: w/alarm for abnormally high and low levels | Application: *1 Automatic water supply and drainage control | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-G3N Base × 1 + 61F-11[] Unit × 3 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-G3NH 61F G3NH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: G3NH | Function: w/alarm for abnormally high and low levels | Application: *1 Automatic water supply and drainage control | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-G3N Base × 1 + 61F-11[] Unit × 3 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G3ND 61F G3ND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: G3ND | Function: w/alarm for abnormally high and low levels | Application: *1 Automatic water supply and drainage control | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-G3N Base × 1 + 61F-11[] Unit × 3 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G3NR 61F G3NR Two-wire | Type: Floatless Level Switch Controller | Model: G3NR | Function: w/alarm for abnormally high and low levels | Application: *1 Automatic water supply and drainage control | Sensitivity: Two-wire | Set Contents: 61F-G3N Base × 1 + 61F-11[] Unit × 3 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G4N 61F G4N General-purpose | Type: Floatless Level Switch Controller | Model: G4N | Function: w/level display of water source and tank | Application: *2 Automatic water supply control | Sensitivity: General-purpose | Set Contents: 61F-G4N Base × 1 + 61F-11[] Unit × 5 + MY3 Relay × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G4NL 61F G4NL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: G4NL | Function: w/level display of water source and tank | Application: *2 Automatic water supply control | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-G4N Base × 1 + 61F-11[] Unit × 5 + MY3 Relay × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-G4NH 61F G4NH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: G4NH | Function: w/level display of water source and tank | Application: *2 Automatic water supply control | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-G4N Base × 1 + 61F-11[] Unit × 5 + MY3 Relay × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G4ND 61F G4ND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: G4ND | Function: w/level display of water source and tank | Application: *2 Automatic water supply control | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-G4N Base × 1 + 61F-11[] Unit × 5 + MY3 Relay × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G4NR 61F G4NR Two-wire | Type: Floatless Level Switch Controller | Model: G4NR | Function: w/level display of water source and tank | Application: *2 Automatic water supply control | Sensitivity: Two-wire | Set Contents: 61F-G4N Base × 1 + 61F-11[] Unit × 5 + MY3 Relay × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-IN 61F IN General-purpose | Type: Floatless Level Switch Controller | Model: IN | Function: Level indication with alarm | Application: Level indication with alarm | Sensitivity: General-purpose | Set Contents: 61F-IN Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-INL 61F INL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: INL | Function: Level indication with alarm | Application: Level indication with alarm | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-IN Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-INH 61F INH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: INH | Function: Level indication with alarm | Application: Level indication with alarm | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-IN Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-IND 61F IND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: IND | Function: Level indication with alarm | Application: Level indication with alarm | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-IN Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-INR 61F INR Two-wire | Type: Floatless Level Switch Controller | Model: INR | Function: Level indication with alarm | Application: Level indication with alarm | Sensitivity: Two-wire | Set Contents: 61F-IN Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
Level SwitchesOmron
30 product codes available in this family
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Omron 61F-G[]N Floatless Level Switch Controller (Compact, GN/G1N/G2N/G3N/G4N/IN)

Brand Omron·Level Switches

Available part numbers (30)

61F-GN, 61F-GNL, 61F-GNH, 61F-GND, 61F-GNR, 61F-G1N, 61F-G1NL, 61F-G1NH, 61F-G1ND, 61F-G1NR + 20 more — see full table ↓

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Product codeSpec
61F-GN61F GN General-purpose | Type: Floatless Level Switch Controller | Model: GN | Function: General-purpose | Application: *1 Automatic water supply and drainage control | Sensitivity: General-purpose | Set Contents: 61F-GN Base × 1 + 61F-11[] Unit × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-GNL61F GNL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: GNL | Function: General-purpose | Application: *1 Automatic water supply and drainage control | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-GN Base × 1 + 61F-11[] Unit × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-GNH61F GNH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: GNH | Function: General-purpose | Application: *1 Automatic water supply and drainage control | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-GN Base × 1 + 61F-11[] Unit × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-GND61F GND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: GND | Function: General-purpose | Application: *1 Automatic water supply and drainage control | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-GN Base × 1 + 61F-11[] Unit × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-GNR61F GNR Two-wire | Type: Floatless Level Switch Controller | Model: GNR | Function: General-purpose | Application: *1 Automatic water supply and drainage control | Sensitivity: Two-wire | Set Contents: 61F-GN Base × 1 + 61F-11[] Unit × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G1N61F G1N General-purpose | Type: Floatless Level Switch Controller | Model: G1N | Function: General-purpose w/pump idling prevention | Application: *2 Automatic water supply control | Sensitivity: General-purpose | Set Contents: 61F-G1N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G1NL61F G1NL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: G1NL | Function: General-purpose w/pump idling prevention | Application: *2 Automatic water supply control | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-G1N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-G1NH61F G1NH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: G1NH | Function: General-purpose w/pump idling prevention | Application: *2 Automatic water supply control | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-G1N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G1ND61F G1ND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: G1ND | Function: General-purpose w/pump idling prevention | Application: *2 Automatic water supply control | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-G1N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G1NR61F G1NR Two-wire | Type: Floatless Level Switch Controller | Model: G1NR | Function: General-purpose w/pump idling prevention | Application: *2 Automatic water supply control | Sensitivity: Two-wire | Set Contents: 61F-G1N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G2N61F G2N General-purpose | Type: Floatless Level Switch Controller | Model: G2N | Function: w/alarm for abnormally high level | Application: *1 Automatic water supply and drainage control | Sensitivity: General-purpose | Set Contents: 61F-G2N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G2NL61F G2NL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: G2NL | Function: w/alarm for abnormally high level | Application: *1 Automatic water supply and drainage control | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-G2N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-G2NH61F G2NH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: G2NH | Function: w/alarm for abnormally high level | Application: *1 Automatic water supply and drainage control | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-G2N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G2ND61F G2ND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: G2ND | Function: w/alarm for abnormally high level | Application: *1 Automatic water supply and drainage control | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-G2N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G2NR61F G2NR Two-wire | Type: Floatless Level Switch Controller | Model: G2NR | Function: w/alarm for abnormally high level | Application: *1 Automatic water supply and drainage control | Sensitivity: Two-wire | Set Contents: 61F-G2N Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G3N61F G3N General-purpose | Type: Floatless Level Switch Controller | Model: G3N | Function: w/alarm for abnormally high and low levels | Application: *1 Automatic water supply and drainage control | Sensitivity: General-purpose | Set Contents: 61F-G3N Base × 1 + 61F-11[] Unit × 3 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G3NL61F G3NL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: G3NL | Function: w/alarm for abnormally high and low levels | Application: *1 Automatic water supply and drainage control | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-G3N Base × 1 + 61F-11[] Unit × 3 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-G3NH61F G3NH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: G3NH | Function: w/alarm for abnormally high and low levels | Application: *1 Automatic water supply and drainage control | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-G3N Base × 1 + 61F-11[] Unit × 3 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G3ND61F G3ND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: G3ND | Function: w/alarm for abnormally high and low levels | Application: *1 Automatic water supply and drainage control | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-G3N Base × 1 + 61F-11[] Unit × 3 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G3NR61F G3NR Two-wire | Type: Floatless Level Switch Controller | Model: G3NR | Function: w/alarm for abnormally high and low levels | Application: *1 Automatic water supply and drainage control | Sensitivity: Two-wire | Set Contents: 61F-G3N Base × 1 + 61F-11[] Unit × 3 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G4N61F G4N General-purpose | Type: Floatless Level Switch Controller | Model: G4N | Function: w/level display of water source and tank | Application: *2 Automatic water supply control | Sensitivity: General-purpose | Set Contents: 61F-G4N Base × 1 + 61F-11[] Unit × 5 + MY3 Relay × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G4NL61F G4NL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: G4NL | Function: w/level display of water source and tank | Application: *2 Automatic water supply control | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-G4N Base × 1 + 61F-11[] Unit × 5 + MY3 Relay × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-G4NH61F G4NH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: G4NH | Function: w/level display of water source and tank | Application: *2 Automatic water supply control | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-G4N Base × 1 + 61F-11[] Unit × 5 + MY3 Relay × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G4ND61F G4ND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: G4ND | Function: w/level display of water source and tank | Application: *2 Automatic water supply control | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-G4N Base × 1 + 61F-11[] Unit × 5 + MY3 Relay × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-G4NR61F G4NR Two-wire | Type: Floatless Level Switch Controller | Model: G4NR | Function: w/level display of water source and tank | Application: *2 Automatic water supply control | Sensitivity: Two-wire | Set Contents: 61F-G4N Base × 1 + 61F-11[] Unit × 5 + MY3 Relay × 1 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-IN61F IN General-purpose | Type: Floatless Level Switch Controller | Model: IN | Function: Level indication with alarm | Application: Level indication with alarm | Sensitivity: General-purpose | Set Contents: 61F-IN Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-INL61F INL Long-distance (2km or 4km) | Type: Floatless Level Switch Controller | Model: INL | Function: Level indication with alarm | Application: Level indication with alarm | Sensitivity: Long-distance (2km or 4km) | Set Contents: 61F-IN Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018; Long-distance: specify 2km or 4km when ordering
61F-INH61F INH High-sensitivity (for high specific resistance) | Type: Floatless Level Switch Controller | Model: INH | Function: Level indication with alarm | Application: Level indication with alarm | Sensitivity: High-sensitivity (for high specific resistance) | Set Contents: 61F-IN Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-IND61F IND Low-sensitivity (for low specific resistance) | Type: Floatless Level Switch Controller | Model: IND | Function: Level indication with alarm | Application: Level indication with alarm | Sensitivity: Low-sensitivity (for low specific resistance) | Set Contents: 61F-IN Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018
61F-INR61F INR Two-wire | Type: Floatless Level Switch Controller | Model: INR | Function: Level indication with alarm | Application: Level indication with alarm | Sensitivity: Two-wire | Set Contents: 61F-IN Base × 1 + 61F-11[] Unit × 2 | Note: Specify operating voltage when ordering; 120/240VAC models discontinued March 2018

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