Drexelbrook Engineering Company Manufacture of level and flow controls for water and wastewater treatment plants. Now offering a free CD-ROM to train and educate customers about our products and services. We provide design services for specialized measurement and control systems. Greenspan Technology Manufacture of water quality instrumentation. We also offer technical services including design of collection systems, installation and data management.
Systems can be self logging and incorporate telemetry options.
Inc. Manufacture of non-contacting ultrasonic level transmitters and controls, Doppler flowmeters and open channel flow monitors. Kavlico Corporation Offering pressure sensors, transducers and transmitters for a variety of level and pressure measurements for municipal applications. Used in tank level and bubbler systems. Massa Products Corporation Design and manufacture of ultrasonic transducers and measuring systems. The M-5000 smart sensor has been widely accepted for liquid level control and monitoring.