GT-VG-4200 Concrete Embedment Strain Gage is usually used for monitoring the change of strain in either reinforced concrete or mass concrete structure during the construction period. Inside the gage there is a length of string wire which is fixed and tensioned between two steel blocks. Deformation of concrete structure changes the distance between two steel blocks, thus it will alter the tension in string wire.
Specifications
Measurement Range
3000 µε
Temperature Range
−20°C to +80°C
Active Gage Length
155 mm