PRODUCTS

DDE products are backed by an accredited quality control to deliver maximum reliability and performance, and are designed to withstand the challenges of most demanding environment. We work continually to develop the next generation of technology, refining our products to ensure our client’s systems are updated and operating at peak performance at all times. DDE designs, manufactures and supplies the following range of instrumentation:

PIEZO METERS


DDE Piezometers are designed to measure change in water pressure and levels associated with many type of structures.
• Dams, Embankment and Foundation
• Building near Tunnelling Work
• De watering Work
• Reclamation
• Embankment and Slopes
• Retaining Wall
Suitable for Portable Readout and Data Accusation System.

Standard Piezometers
Specification
Standard Ranges
350,700kpa;1,2,3Mpa
Resolution: 0.025% F.S
Accuracy: ±0.1% F.S
Linearity: <0.5% F.S
Temp: -20°C – +60°C
Dimension:
133 x 19.1 mm
194 x 25.4 mm
199 x 25.4 mm

Small Dia. Piezometer
Specification
Standard Ranges
70,170,350,700kpa
1,2,3,5,7.5,10,20Mpa
Resolution: 0.025% F.S
Accuracy: ±0.1% F.S
Linearity: <0.5% F.S
Temp: -20°C – +60°C
Dimension:
133 x 20 mm
165 x 20 mm

Drive Point Piezometer
Specification
Standard Ranges
70,170,350,700kpa
1,2,3,5,7.5Mpa
Resolution: 0.025% F.S
Accuracy: ±0.1% F.S
Linearity: <0.5% F.S
Temp: -20°C – +60°C
Dimension:
187 x 33.3 mm

Close Menu