Cảm biến đo biến dạng khe nhiệt Geokon 4400

The Model 4400 Embedment Jointmeter is designed for use across construction joints, such as those between adjacent blocks in a concrete dam. It is normally embedded across the joint to monitor the expansion or contraction of the joint. The use of internal universal joints allows for a degree of shearing motion.

Specifications

Standard Ranges¹ 12.5, 25, 50, 100 mm

Resolution 0.025% F.S.

Accuracy ±0.1% F.S.

Nonlinearity <0.5% F.S.

Temperature Range −20°C to +80°C

Lengths × Diameter 415, 415, 415, 551 × 51 mm

¹Other ranges available on request.