Cảm biến đo biến dạng trong bê tông trong nhiệt độ cao Geokon 4200HT

The Model 4200HT and 4200HT-T High Temperature Embedment Strain Gages are similar to the standard Model 4200. However, the Model 4200HT is designed for short-term use at temperatures up to 200°C and the Model 4200HT-T is designed for long-term use at temperatures up to 220°C. They are particularly useful for measurements in autoclaved spun concrete piles.

Specifications

Standard Range 000 µε

Resolution 1.0 µε

Accuracy¹ ±0.5% F.S.

Nonlinearity <0.5% F.S.

Temperature Range 4200HT | −20°C to +200°C
                                4200HT-T | −20°C to +220°C

Active Gage Length 144 mm

¹Accuracy of ±0.1% F.S. available with optional, individual calibration.