Description
Product details
A flow totalizer is a device used to measure and display the total quantity of fluid (liquid or gas) that has passed through a system over a given period of time. It is commonly used in industrial processes, utilities, and other applications where accurate tracking of fluid flow is important. The flow totalizer provides a cumulative total rather than an instantaneous flow rate. Here's how a typical flow totalizer works: Flow Sensor: A flow totalizer is connected to a flow sensor or flow meter that measures the rate of fluid flow. There are various types of flow sensors, such as electromagnetic, ultrasonic, turbine, or positive displacement, depending on the application. Signal Input: The flow sensor generates electrical signals or pulses proportional to the flow rate of the fluid. Electronic Processing: The totalizer has electronic circuits that process the incoming signals from the flow sensor. The totalizer counts the pulses and accumulates the total flow volume over time. Display: The totalized flow volume is displayed on a digital or analog readout on the totalizer device. The display often shows the cumulative flow in units such as gallons, liters, or cubic meters. Reset and Control Functions: Many flow totalizers come with controls for resetting the total to zero, allowing users to track flow over specific intervals. Some totalizers may have additional features, such as alarms for flow rate deviations or communication interfaces for integration into control systems. Power Supply: Flow totalizers are typically powered by an external power source, such as batteries or an electrical supply. Applications: Flow totalizers are used in various industries, including water treatment, chemical processing, oil and gas, HVAC systems, and manufacturing processes. They are often installed in pipelines, cooling systems, and other fluid transport systems. Types of Flow Totalizers: Mechanical Totalizers: Traditional devices with mechanical counters. Electronic Totalizers: Use electronic components to count and display flow. Digital Totalizers: Feature digital displays for easy reading. Considerations: Compatibility with the type of flow sensor used. Accuracy and resolution of the totalizer. Environmental conditions and fluid properties.
