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Accurate Measurement Steel Ruler Water Level Gauge
Specification
The steel ruler water level gauge provides the most accurate way to measure the water level, it can be used to measure the water level inside wells, boreholes and the water level pipes, it’s very suitable for the underground water level observation in hydroelectric engineering and manual inspection of the earth and rock dam body saturation line.
The instrument can be used during construction, and also long term engineering safety monitoring, it complies with the earth dam safety monitoring technical specifications.
Parameters
Specification | 30 | 50 | 100 | 150 | 200 | 300 | 500 |
Measurement dept(m) | 0~30 | 0~50 | 0~100 | 0~150 | 0~200 | 0~300 | 0~500 |
Minimum reading(mm) | 1.0 | ||||||
Repetitive reading(mm) | ±2.0 | ||||||
Operating voltage (V) | DC=9 |
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