VEL-trol II Transmitter
The VEL-trol II transmitter-controller is furnished with an automatic zeroing circuit capable of electronically adjusting the transmitter zero at predetermined time intervals while simultaneously holding the transmitter output signal. The VEL-trol II transmitter incorporates the three control modes of proportional, integral reset, and inverse derivative. This feature permits the controller action to be tuned to the extreme dynamics of the airflow or pressurization control process.
Product Type: Differential & Multivariable Transmitters
Technology Type: Ultra-low range DP & Flow Transmitter with a controller and Auto Zero
Air Monitor Best in Class Value Proposition:
• Industry leading accuracy for airflow measurement.
• Shortest straight run requirements in the industry.
• Non-uniform flow profile problem solved: highest density of sensing point + patented measurement technology = excellent airflow measurement accuracy.
• Dirty airflow applications are no problem with AUTO-purge III feature.
• Excellent long-term stability, repeatability, and unmatched accuracy when used with Air Monitor’s family of flow computers featuring Auto-zero circuitry.
• Available Field Start Up Services.