Velocity Flow Computers, Totalizers, and Indicators
Description
Velocity Flow Computers, Totalizers, and Indicators are devices used to measure and display the flow rate of fluids. They provide critical data on the volume of fluid passing through a system, which is essential for monitoring and controlling industrial processes. These devices can display flow information in various formats, such as analog or digital, and may include features like alarms and programmability.
Working Principle
Velocity Flow Computers, Totalizers, and Indicators operate by measuring the velocity of a fluid as it moves through a flow meter. The velocity is then used to calculate the flow rate, which is displayed on the device. These devices are useful because they provide real-time data that can be used to monitor and control processes, ensuring efficiency and safety in industrial operations.
Applications
These devices are used in a variety of industries. In the oil and gas sector, they are employed in facilities such as oil rigs, pipelines, and oil wells, often located in remote and harsh environments. They are also used in water and wastewater plants for flow monitoring and indication, as well as in chemical plants for ratio controlling. In the food industry, batch controllers are utilized to ensure precise measurements during production processes .
Advantages over other Flow Computers, Totalizers, and Indicators
One advantage of certain flow computers and totalizers, such as the Fluidwell explosion-proof E-series, is their ability to operate as standalone devices without the need for external power. This makes them particularly suitable for harsh and remote environments where infrastructure is limited .
Limitations
Some limitations of these devices include sluggish response to quick changes in flow and potential issues with overspeeding at high differential pressures. These factors can affect the accuracy and reliability of the measurements .
Considerations
When selecting Velocity Flow Computers, Totalizers, and Indicators, it is important to consider factors such as initial costs, operating expenses, and durability. The choice of display type, interface, and mounting configuration can also impact the overall cost and functionality. Additionally, maintenance and replacement costs should be evaluated to ensure long-term efficiency and accuracy of the devices .
from OMEGA Engineering, Inc.
The FMA1000 Series industrial air velocity/ temperature transmitter/indicator measures and displays air velocity as well as air temperature in research and development labs, HVAC applications, and other manufacturing processes. The sensor design is based on three RTD elements, one measures air... [See More]
- Rates Displayed: Velocity
- Display Types: Digital Display (Readouts)
- Media Type: Gas/Steam
- Local Interface: Digital Front Panel; Computer Interface
from Florite International, Inc.
The 900 Series is an economic one loop microcomputer-based instrument incorporating user selectable digital and analog inputs, as well as analog and relay outputs. Other 900 Series features include .005% high accuracy PID, batch, and dose control functions. Additionally, the 900 Series encompasses... [See More]
- Rates Displayed: Volumetric; Velocity; Mass; Totalizer
- Display Types: Analog Meter or Indicator; Digital Display (Readouts); Computer
- Media Type: Liquid; Gas/Steam
- Local Interface: Analog Front Panel; Digital Front Panel; Computer Interface
from KROHNE Messtechnik
The SUMMIT 8800 is a digital flow computer for custody transfer (CT) measurement. Its state of the art full color graphical touch screen allows a graphical representation of the measurement process, with all measured values shown in real time; Up to 5 different types of meters combined in one flow... [See More]
- Rates Displayed: Volumetric; Velocity; Mass; Totalizer
- Display Types: Digital Display (Readouts); Computer
- Media Type: Liquid; Gas/Steam
- Local Interface: Digital Front Panel; Computer Interface
from Fluidwell bv
The E126-EG delivers accurate measurement while withstanding the harshest conditions. It measures the actual flow, temperature and pressure and converts it with an ideal gas formula to gas volume at reference conditions (e.g. 0°C/1.013Bar or 14.7PSI /60°F). The reference conditions can be configured... [See More]
- Rates Displayed: Volumetric; Velocity; Mass; Totalizer
- Display Types: Digital Display (Readouts)
- Media Type: Gas/Steam
- Local Interface: Digital Front Panel; Computer Interface
from OMEGA Engineering, Inc.
The FPM-5750 Battery Operated Flow Indicator and Totalizer is compatible with the following flow sensors: FP-5300, FP-5100, FP-5200 and FP-6000 flow sensors (see related links below). The large digital display indicates flow rate and totalized flow volume simultaneously. One of the three totalizers... [See More]
- Rates Displayed: Velocity; Totalizer
- Display Types: Digital Display (Readouts)
- Media Type: Liquid
- Local Interface: Digital Front Panel
from Florite International, Inc.
The 700 Series is an economic one loop microcomputer-based instrument incorporating a digital input, as well as a relay output. Other 700 Series features include rate metering, dual totalizing, easy menu navigation, multiple audio/visual alarm functions, a serial RS-232 port, LWAN (modem)... [See More]
- Rates Displayed: Volumetric; Velocity; Mass; Totalizer
- Display Types: Analog Meter or Indicator; Digital Display (Readouts); Computer
- Media Type: Liquid; Gas/Steam
- Local Interface: Digital Front Panel; Computer Interface
from Fluidwell bv
The E126-EL delivers accurate measurement while withstanding the harshest conditions.The corrected volumetric flow is calculated by using the thermal expansion coefficient algorithm stored in the flowcomputer. The reference temperature can be defined as desired, e.g. 15°C, 20°C or 60°F. A typical... [See More]
- Rates Displayed: Volumetric; Velocity; Mass; Totalizer
- Display Types: Digital Display (Readouts)
- Media Type: Liquid
- Local Interface: Digital Front Panel; Computer Interface