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Shandong Fengtu IOT Technology Co., Ltd
Sales Manager：Ms. Emily Wang
Tel, Whatsapp：+86 15898932201
Email：info@fengtutec.com
Add：No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Hydraulic Static Level
Model：FT-SZ2
Brand：fengtu
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Product details
1.Hydraulic Static Level Product Introduction
Hydraulic Static Level is a technique used to measure quasi-static settlements by measuring the relative height changes of a liquid by measuring the hydrostatic pressure at a specific point within the liquid.The differential pressure static level is a precision instrument based on the principle of communicating vessels. It measures the relative changes in the liquid level heights of several interconnected liquid storage tanks installed at the measured point and the liquid level heights of the measuring base point (fixed point) liquid tanks, and infers the settlement changes of each measuring point relative to the base point.
2. Hydraulic Static Level Application Areas
Rail transit roadbed settlement monitoring
Subway support wall settlement monitoring
Mountain and buildings above the tunnel
Highway roadbed and slope settlement detection
Pier and foundation pit settlement detection
Nuclear power plants, large hydropower plants
Foundations of dams, water conservancy projects and high-rise buildings
Comprehensive pipeline corridor settlement monitoring
3. Hydraulic Static Level Technical Parameters
| project | parameter |
| Measuring medium | liquid |
| Pressure form | Differential Pressure |
| Pressure range | 0～200mmH20,0～1000mmH20,0～20mH20 (customizable within the range) |
| Temperature range | -40~100℃ |
| Comprehensive accuracy | 0.05～0.1%FS |
| Resolution | 0.01mm |
| Output signal | RS485-RTU |
| 4～20mA | |
| Supply voltage | 12V DC (7～30VDC) |
| Insulation resistance | ≥1000MΩ/100VDC |
| Compensation temperature | -20～60℃ (Specify when ordering special temperature zone, can be customized to compensate for ultra-low temperature of minus 30℃) |
| Medium temperature | -40～85℃ |
| Ambient temperature | -40～80℃ |
| Storage temperature | -40～85℃; Relative humidity: 0～95% RH |
| Response time | ≤5mS |
| Overload pressure | 150%FS |
| Destruction pressure | 3 times the range |
| Electrical Connections | Waterproof aviation plug, direct lead |
| Protection level | IP67, IP68 |
| Connecting cables | Four-core waterproof aviation connector |
| Connection materials | Aviation aluminum alloy, oxidation |
| Process connection | Liquid guide tube: Ф10mmPU tube/air guide tube: Ф8mmPU tube/customizable |
This paper addresses：https://www.fengtusz.com/Geological-Disaster-Monitor/Hydraulic-Static-Level.html
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