APPARATUS MEASURING CONTROL

Brand	Owner	Address	Description
SZP	BTG INSTRUMENTS GMBH	Arzbergerstrasse 10 Herrsching 82211 Germany	APPARATUS FOR MEASURING AND CONTROL TECHNIQUE, NAMELY APPARATUS FOR MEASURING STREAMING POTENTIAL AND CONDUCTIVITY OF POLYELECTROLYTES AND PARTICLES IN COLLOIDAL SUSPENSIONS, AND FOR MEASURING PRESSURE AND ASSESSING THE PERFORMANCE OF ADDED CHEMICAL AIDS USED IN THE PAPER PRODUCTION INDUSTRY;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The present invention generally provides apparatus and methods of operating a pumping system. The pump control apparatus includes a first sensor for measuring strain on a structure of the well pumping system and a second sensor for measuring a position of the structure. The apparatus also has a controller configured to control the well unit by receiving output signals from the first and second sensors and generating control signals according to a motor control sequence. This controller may be mounted to the structure of the pumping system to measure the strain experienced by the structure. The control signals may be transmitted to a motor control panel using a cable-less communications system. Preferably, the first sensor, the second sensor, and the controller are integrated into a single unit. In another embodiment, the pump control apparatus may be self-powered.