Product Overview
Vibration string pore water pressure gauge, also known as seepage pressure gauge, is a pressure sensor used for long-term monitoring of pore water pressure and groundwater level, and can synchronously measure the temperature of buried points; It can also be used for measuring reservoir water level or groundwater level. It has stable performance, high sensitivity, small size, and an overall stainless steel shell, which is sturdy and beautiful. Suitable for automated monitoring, with the addition of supporting accessories, it can be used in pressure measuring pipes, foundation drilling, and other occasions.
Application Area
The vibrating string type osmometer can be used for monitoring water levels in dams, reservoir bodies, and surrounding areas, monitoring soil pressure and water levels around tunnels and underground engineering, monitoring changes in seepage pressure inside foundation engineering, and monitoring changes in groundwater levels around mines. By comparing changes in key areas with surrounding areas, the health and safety status of the measuring body can be improved.
Product features
*Using high-quality steel strings, stable temperature performance, long service life, and good product consistency;
*Built in intelligent temperature sensor for temperature compensation, improving the accuracy and reliability of monitoring data;
*Adopting IP68 standard design, with excellent waterproof performance;
*Using standard hydraulic cables makes the system more reliable.
| Project | Parameter |
|---|---|
| Measuring range： | 0.1MPa,0.2MPa,0.3MPa,0.6MPa,0.8MPa,1.0MPa,2.0MPa |
| Measurement accuracy | 0.5%F.S |
| Linearity | 0.1%F.S |
| signal pattern | Vibrating string type |
| material | stainless steel |
| Temperature measurement range: | -20℃~+70℃ |
| Protection level | IP68 |
