Model STUF-300F1B is an advanced high-accuracy wall-mount ultrasonic flowmeter. It employees a pair of clamp-on ultrasonic transducers to measure the flow from outside of a pipe. Due to the non-intrusive nature of the clamp-on technology, there is no pressure drop, no moving parts, no leaks and no contamination. The installation is very simple and no special skills or tools are required.
Model STUF-300F1C is an insertion wall-mount ultrasonic flowmeter designed for long-term stability and zero maintenance. A pair of insertion-type transducers are inserted into the pipe wall to interrogate the flow in the pipe. Since the transducers do not extrude into the flow, they do not generate any disturbance or cause any pressure drop. There is no moving parts to wear out.
Model STUF-300F1G is the best choice if accuracy is of crucial importance. Its transducer is a flow-cell (or spool-piece), where a pair of ultrasonic sensors have already been built in. The flow-cell transducer is accurately calibrated in the factory. When it is put in line with the testing pipe, the accuracy normally does not change (can be as good as 0.5%).
Other advantages of this flowmeter are its long-term stability, zero maintenance and non-obstructiveness. The transducer has no moving parts. It does not generate any disturbance or pressure drop to the flow.
GNN VIETNAM
Email : contact@gnnvietnam.com
Website : www.gnnvietnam.com or www.gnn.com.sg