Description
Overview
GAOTek sound liquid level meter is designed to measure the presence or absence of liquid at a certain height position in a container. The indicator can also be used to detect the presence or absence of liquid in pipelines.
Technical Specifications
| Measurement Accuracy | <2 mm |
| Measurable range of wall thickness | 0.12 in (3 mm), 1.18 in (30 mm) |
| Measurable tank material | Steel, stainless steel, glass, unformed plastics |
| Measurable medium | Pure liquid, milky liquid, suspension liquid |
| Ambient temperature |  -4 ℉ to 140 ℉ (-20 ℃ to 60 ℃) |
| Power supply | Two 18650 lithium batteries. One 2000 mAh lithium polymer battery (4.2 V ,3.5 V) |
| Current | 150 mA (on average) |
| Working hours (Fully charged) | >8 hours |
| Ambient humidity | 15% to 85% RH |