Hunan Puqi Water Environment Institute Co.Ltd.
Water Leak Detector
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PQWT-200m Water Well metal level transmitter oil water liquid level meter with indicator
The steel ruler water level gauge provides the most accurate way to measure water levels, used to measure the water level in wells, boreholes and water pipes, particularly suitable for the observation of groundwater level in hydro power projects and artificial inspection of dam body infiltration line. The instrument can be used during construction, but also as a long-term safety monitoring with the project, complies with earth dam safety monitoring technical specifications.
Users must pay attention to two points:
A) When the probe contacts come into contact with the water, the sounder will sound, the indicator and the voltmeter pointer start to working. At this point should be slowly put steel ruler cable, in order to carefully find the pronunciation or indicate the exact location of the moment.
B) The accuracy of the reading depends on the timely determination of the buzzer and indicating the starting position.The accuracy of the measurement and the operator's proficiency should be repeated practice and operation.
Main technical indexes
| 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 | ||||||
