Chemical Flow Meters

Choosing the right chemical flow meter involves evaluating the fluid’s chemical composition, viscosity, temperature, and required accuracy. Additionally, understanding your specific application needs, such as required flow rate range and compatibility with hazardous or corrosive materials, helps in selecting a suitable flow meter model that enhances operational safety and efficiency.

Chemical flow meters designed for corrosive fluids are often made with specialized materials, such as stainless steel, or other corrosion-resistant materials. These materials ensure that the meter can withstand harsh chemicals without degrading, providing accurate measurements and longer operational life.

Regular maintenance of chemical flow meters includes cleaning, calibration, and inspecting seals or connections to ensure measurement accuracy. Maintenance frequency depends on the chemical type, flow rate, and environmental conditions, with high-precision applications often requiring more frequent calibration checks.

Many chemical flow meters are designed to withstand high temperatures, but the suitability depends on the meter’s construction materials and design. Meters made with materials like stainless steel or ceramics are often preferred for high-temperature applications in the chemical industry, as they can handle extreme conditions without compromising accuracy.

Chemical flow meters for hazardous areas are often certified to meet strict safety standards, like ATEX or IECEx, to prevent ignition in volatile environments. These meters may include explosion-proof enclosures, non-sparking materials, and safe grounding to operate reliably and safely in hazardous locations.

The accuracy of chemical flow meters varies by type, with turbine flow meters typically offering high accuracy, sometimes within ±0.25% of the actual flow rate. Often times these meters are ideal for chemical processes, providing accuracy within ±0.5-1%.