Information about Batch Controllers

Batch controllers maintain the correct size of a discrete batch of process material, such as the volume of a liquid. They are often interfaced with sensors such as load cells, or with volumetric flow meters. Gravimetric batch controllers control batch size based on media weight. Volumetric batch controllers control batch size based on media volume. Both types of process controllers are available in several different form factors. Some batch controllers are printed circuit boards (PCB) that can be attached to an enclosure or plugged directly into a computer backplane. Others attach to a panel or bolt onto a chassis, wall, cabinet, or enclosure; mount in racks and include hardware such as rail guides, flanges, or tabs; or mount on a standard DIN rail. Benchtop or floor-standing batch controllers with a full casing or cabinet and an integral interface are also available.

Products & Services Related to Batch Controllers

Flow Controllers

Flow controllers monitor and maintain flow-rate variables, typically in process applications.

Humidity Controllers

Humidity controllers monitor and maintain proper humidity levels in environmental test applications, food storage areas, and electronic equipment rooms.

Level Controllers

Level controllers monitor, regulate, and control liquid or solid levels in a process.

Pump Controllers

Pump controllers monitor flow and/or level variables, and control a pump accordingly to maintain the desired levels. Pump control can include simply turning a pump on and off, or more advanced controls for pump speed, output pressure, etc.

Specialty Industrial Process Controllers

Specialty industrial process controllers are used in unlisted, specialized or proprietary applications.

Temperature Controllers

Temperature controllers accept inputs from temperature sensors or thermometers, and then output a control signal to keep the temperature at the desired level.

Web Tension Indicators

Web tension indicators measure and report tension parameters in web or other flat-sheet production processes. Some types of web tension indicators have control functionality as well.