77800637
Aug 10, 2009
Electronic instruments for use in remote inspection and measurement of industrial components using remote visual devices; Electronic transmitters and receivers for process monitoring; Hardened units composed of microprocessors and integrated transmitters and receivers installed in the field at large scale mining, construction, and industrial sites to collect data from monitoring and control installations, to transmit the data to central processing facilities, and to receive data transmissions directed to the installations; Industrial calibration sensors; Level switches and level indicators for monitoring and controlling liquids in tanks and vessels; Radio receivers and transmitters; Signal conditioning and communication devices for industrial process control; Wireless controller to monitor and control the functioning of other electronic devices
Electrical and Scientific Apparatus