2-meter urban flood disaster water level tester - WH3.11 million and

The 2-meter urban flood disaster water level tester of Wanhe WH311 not only provides the water level of the fire water tank, but also has an input type automatic recording liquid level measurement system. The probe adopts full sealing and anti condensation technology, a safe and reliable double sealing design, full welding process, and a sturdy stainless steel outer shell, ensuring the long-term reliability and airtightness of the product; The signal transmission module adopts a transient voltage protection circuit to ensure smooth operation in harsh surge voltage environments