VW CONCRETE EMBEDMENT STRAIN GAGE

Description

These Strain Gages are designed for direct embedment in concrete. The 4200 (standard model) has a 153 mm gage length and 1 με sensitivity and is commonly used for strain measurements in foundations, piles, bridges, dams, tunnel linings, etc. The 4210 has a 250 mm gage length making it particularly suitable for use in large aggregate concrete. The 4202 is designed for laboratory use and/or where there are space limitations. Low modulus versions, for measuring concrete curing strains, are also available (please contact us for details).

Spesification

Standard Range¹	3,000 µε
Resolution	4200 \| 1.0 µε 4202 \| 0.4 µε 4210 \| 0.4 µε
Accuracy²	±0.5% F.S.
Nonlinearity	<0.5% F.S.
Temperature Range¹	−20 °C to +80 °C
Active Gage Length	4200 \| 153 mm 4202 \| 51 mm 4210 \| 250 mm³

¹ Other ranges available on request.
² ±0.5% F.S. with standard batch calibration. ±0.1% F.S. with individual calibration. Accuracy established under laboratory conditions.
³ Other lengths available on request.