XA31K3.2/1K0LE

Strain gauge 3.2/1000LE XA31K

Strain gauge with options series A
(Strain gauge for Transducers)
Geometry: double shear
Measuring grid material: constantan
Carrier foil: PEEKF
2 grids, offset +/- 45° to the axis
Measuring grid covered
Leads
Temp. resp.: ferr. steel (10.8 ppm/K)
Creep adjustment: K (eq. to u = 6s)
Nominal resistance: 1000 ohms
Measuring grid length: 3.2 mm
Contents per package: 100 pcs.

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A Series Transducer Strain Gauges: Ensure Maximum Precision and Quality of Your Transducers

The A series universal strain gauges are perfect for transducer manufacturers. Combining the conventional constantan or Modco (modified Karma) measuring grid foils with high-performance PEEKF carrier material provides strain gauges that unite easy handling with high accuracy and outstanding humidity behavior. U series strain gauges also offer a compensated modulus of elasticity, increased sensitivity, and enhanced fatigue strength at high strains.

A series come in different geometries, resistance values, and grid lengths as standard. Custom designs can be developed in just a few weeks.

Robust

Excellent chemical resistance
Very low water absorption and resistance to humidity
Small radii of curvature are possible, allowing for installation in small drill holes

Easy handling during installation and long service life.

Precise

Very high stiffness (modulus of elasticity) and, thus, capable of transferring the measuring body’s deformation directly to the measuring grid
Higher thermal conductivity than polyimide

Suitable for transducers with high accuracy requirements.

Flexible

Over 30 different standard versions for steel or aluminum with 10 different creep adjustments
Various options available such as encapsulation, pre-coating with adhesive, or pre-tinned solder tabs
Custom designs possible

Perfect for your solution, regardless of whether it is standard or custom.

A Series - Data Sheet	Data Sheets	English
A Series (for OEM) - Data Sheets	Data Sheets	German

Certificates and Approvals

Strain Gauges and Accessories - Statement of Compliance

Declaration of Conformity

English

Key Attributes: Strain Gauges
Type/technology	Foil strain gauge
Application	Manufacturing transducers
Geometry	Shear/torsion
Measuring grid length	3.2 mm
Measuring grid length	0.126 in
Measuring grid width	2.7 mm
Measuring grid width	0.106 in
Carrier length	10.2 mm
Carrier length	0.402 in
Carrier width	7.9 mm
Carrier width	0.311 in
Temperature range	Standard (up to 200°C)
Nominal resistance	1000 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	Leads
Mounting	Bondable
Grid protection	Covered

Product Code	Description
1-EP310N	Hot curing 2-comp. adhesive EP310N
1-P250	1-comp. adhesive P250 - 2 x 15 g
1-NG120	Nitrile rubber NG120
1-RMS1-300	RMS1 solvent mixture 300 ml
K-KAB-ML	Measurement cable by the meter