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Special Encapsulation (LE11)

The LE11 is an encapsulated resistive linear strain gauge with stranded wire that withstands adverse conditions.

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Special Encapsulation (LE11)

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LE11: Strain Gauge for Moist and Chemical Environments

The LE11 is an encapsulated strain gauge with an IP67 degree of protection (in compliance with the chemical resistance of the adhesives). A 1-meter-long stranded connection wire with fluoropolymer insulation is included in the scope of supply. The LE11 strain gauge is encapsulated in a special plastic material and is, therefore, moisture proof and resistant against chemicals (with the exception of highly concentrated acids such as sulfuric or nitric acid). The LE11 comes with a 2-wire or 4-wire connection. The nominal (rated) resistance is 350 ohms and the temperature response is adapted for steel.

High degree of protection

  • IP67 protection
  • Full encapsulation in special plastic material

Moisture proof and resistant against chemicals

Signal stability

  • Encapsulation with stranded wire
  • Stainless steel
  • Measuring grids: 3 mm

Excellent zero signal stability with changing moisture.

Highly resistive

  • 1 m stranded connection wire with Fluoropolymer insulation
  • 2-wire or 4-wire circuit alternatively

Wire material is resistant against environmental threats and electrical leakage.  

File

Description

Type

Languages

Size

Strain Gauges and Accessories - Statement of Compliance (C05550)

Strain Gauges and Accessories - Statement of Compliance

Certificate English 297 KB
Strain Gauges - Catalogue (S01265)

Strain Gauges - Catalogue

Marketing Document English 5 MB
Special Encapsulation (LE11)
Type/technology Foil strain gauge
Application Stress Analysis / structural testing
Geometry Linear
Measuring grid length [mm] 3 mm
Measuring grid length [in] 0.118 in
Measuring grid width [mm] 2 mm
Measuring grid width [in] 0.079 in
Carrier length [mm] 15 mm
Carrier length [in] 0.591 in
Carrier width [mm] 9 mm
Carrier width [in] 0.354 in
Temperature range Limited temperature range
Nominal resistance 350 Ohms
Gauge factor (measuring grid material) Constantan (ca 2.0)
Temperature response Ferritic steel (10.8 ppm/K; 6.0 ppm/°F)
Maximum elongation Standard
Fatigue life Standard
Connection configuration Fluoropolymer-insulated connection wires
Mounting Glued
Grid protection Other