Level Gauge Selection Guide
The following factors need to be considered when selecting a level gauge:
1. Measuring medium: Characteristics of different media such as density, viscosity, and corrosiveness will affect the selection of the level gauge.
2. Measuring range: Select a level gauge with a suitable range based on the container height and measurement requirements.
3. Accuracy requirement: Different application scenarios have different accuracy requirements, select a level gauge that meets the accuracy requirements.
4. Working environment: Consider environmental factors such as temperature, pressure, and humidity.
5. Installation method: Select a suitable installation method according to on-site conditions (top installation, side installation, etc.).
6. Output signal: Select a suitable signal output mode according to the requirements of the control system (4-20mA, RS485, HART, etc.).
7. Explosion-proof requirement: When used in hazardous areas, it is necessary to select a level gauge with the corresponding explosion-proof rating.
Common types of level gauges: magnetic flap level gauge, radio frequency capacitance level gauge, ultrasonic level gauge, radar level gauge, float level gauge, etc.
