DA11S3/350_E

Strain gauge 3/350E DA11S

Strain gauge series A
(Strain gauge for Transducers)
Geometry: double linear
Measuring grid material: constantan
Carrier foil: PEEKF
2 grids, parallel to each other
Measuring grid covered
Integrated solder tabs
Temp. resp.: ferr. steel (10.8 ppm/K)
Creep adjustment: S (eq. to u = 10s)
Nominal resistance: 350 ohms
Measuring grid length: 3 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

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	Double linear
Measuring grid length	3 mm
Measuring grid length	0.118 in
Measuring grid width	3 mm
Measuring grid width	0.118 in
Carrier length	7.3 mm
Carrier length	0.287 in
Carrier width	8 mm
Carrier width	0.315 in
Temperature range	Standard (up to 200°C)
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	Integrated solder tabs
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	Cleaning kit RMS1
K-KAB-ML	Measurement cable by the meter