Considerations in the Design of an IP67 Rated Computer or Display for Outdoor Marine Applications An outdoor designed product is required to be totally sealed to eliminate uncontrolled system contamination through external fans and openings. To increase system reliability,
Geislinger GmbH recently delivered its biggest torsional elastic coupling — a coupling with an outer diameter of 2.8- m and a weight of 36.3 tons. The coupling will be built into the drive line of a VLCC tanker, with an energy saving counter-rotating double propeller.
Authors from 13 countries will present more than 40 technical papers to some 2,000 delegates expected to attend the Fifth International Conference and Exhibition on Liquefied Natural Gas (LNG-5) scheduled August 29- September 1, 1977, in Dusseldorf, West Germany.
—Literature Available Aeroquip Corporation's T-J Division has come out with the new series TP proximity switches which provide fully adjustable position sensing and control of series TP NFPA interchangeable aluminum air cylinders. Detailed information
EPCO, developer and manufacturer of OEM electronics for the pollution control industry, has introduced an instrument capable of continuous monitoring and recording of chlorine concentrations in waters at 1-500 parts per billion concentration levels.
ITT Grinnell Valve Company, Inc. of Providence, R.I., recently introduced the Dyna-Lok highperformance butterfly valve. The new valve is designed to extend the range of conventional butterfly valves with shutoff capabilities of steel gate and ball valves.
Gems Sensors Division, Plainville, Conn., recently published a new 16-page catalog describing solid-state Safe-Pak and Zener Barriers that protect instrumentation or equipment in potentially hazardous areas. The units render non-voltage producing sensors intrinsically-safe.
A sturdy liquid-level sensor and transmitter from Tecnomatic Controls Ltd. in Britain is said to withstand the rigors of shipboard and rig applications. Constructed of stainless steel and monel (a nickel-base alloy), the Series 200 is completely seawater,
The U.S. Naval Sea Systems Command has awarded a contract valued at $601,000 to Uniflite, Inc., fiberglass boat manufacturer headquartered at Bellingham, Wash., for three 36-foot hydrographic survey launches, according to James J. Doud Jr., Uniflite president.