FLE–FLR Stem Mounted Multi-Point Level Switch.jpg
FLE–FLR Stem Mounted Multi-Point Level Switch.jpg

FLE–FLR Stem Mounted Multi-Point Level Switch

$0.00

Supplier: APG Aumation Products Group

Custom Multi-Point Level Control

Features

  • LE Model: Up to 3 switch points

  • FLR Model: Up to 7 switch points

  • Custom Configurations: Custom-configurable switch types, float materials, and stem options

  • Small Space Measurement Capabilities: Vertical float switch design for tight-space liquid level measurement

  • Max length: 153 inches

  • Switch ratings: 20 VA, 50 VA, or 180 VA

  • Operating temperature: -40 to 212°F

  • Flexible Output Options: Compatible with NO/NC resistive outputs

Supplier: APG Aumation Products Group

Custom Multi-Point Level Control

Features

  • LE Model: Up to 3 switch points

  • FLR Model: Up to 7 switch points

  • Custom Configurations: Custom-configurable switch types, float materials, and stem options

  • Small Space Measurement Capabilities: Vertical float switch design for tight-space liquid level measurement

  • Max length: 153 inches

  • Switch ratings: 20 VA, 50 VA, or 180 VA

  • Operating temperature: -40 to 212°F

  • Flexible Output Options: Compatible with NO/NC resistive outputs

FLE - FLR Datasheet
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Additional Information

The FL Series Stem Mounted Multi-Point Level Switches provide customizable, multi-point liquid level detection for applications requiring precise linear level measurement in tight spaces. These vertical float switches operate along a stem, unlike suspended float switches that need more room. The FLE and FLR models are designed for custom configuration, allowing users to choose switch types, float materials, and stem options for their specific needs.

Specifications

Specification FLE FLR
Switch points 1–3 1–7
Maximum stem length 48 in. (1,220 mm) 153 in. (3,890 mm)
Stem diameter 5/16 in. (8 mm) 0.50 in. (13 mm)
Minimum spacing between switch levels 2 in. (51 mm) 3 in. (76 mm)
Switch rating options 20 VA or 50 VA 50 VA or 180 VA
Contact configuration Normally open (NO) or normally closed (NC), specified at each switch point
Switch accuracy ±1/16 in. (1.6 mm)
Switch hysteresis 0.06 in. (1.5 mm)
Operating temperature −40 to 212°F (−40 to 100°C)
Maximum current 0.5 A AC
Maximum voltage 220 VAC
Wetted material 316L stainless steel
Mounting options ANSI Class 150 flat-face flange, Tri-Clamp, or NPT plug; sizes depend on configuration
Housing options Epoxy-painted aluminum, nylon, or lead wires without housing Lead wires without housing
Enclosure protection Aluminum: NEMA 4X / IP68
Nylon: IP65 		Not specified for the lead-wire configuration
Cable entry (housed FLE) Aluminum: 3/4 in. NPT
Nylon: 1/2 in. NPT 		Not applicable

Specifications follow APG’s FL Series datasheet. Stem length, switch locations, float selection, and mounting are configured to order. Electrical maximums are subject to the selected switch rating; enclosure ratings apply only to the specified housing.

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