control

Renewing Engine Monitoring Systems In Old Ships Saves Money

Faster and lower-cost replacement of ships' alarm systems is now an option for vessels struggling with costly maintenance of old monitoring equipment. Existing control panels can be used, and the upgrade even carried out, while the vessel is under way.

 

LCD's Turning Black

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,

Dravo SteelShip Delivers Towboat With Elevating Pilothouse To International Paper

Dravo SteelShip Corporation, Route #4, Pine Bluff, Ark. 71601, recently delivered a SteelShip 80 with elevating pilothouse to International Paper Company, Woodlands Division, Mobile, Ala. The new vessel, named the Forest Queen, will be operating on the Yazoo River,

Propulsion System For Product Carriers Discussed At P h i l a d e l p h i a SNAME

At a recent meeting of the Philadelphia Section of The Society of Naval Architects and Marine Engineers, 74 members and guests heard a paper titled "Control and Instrumentation of Slow- Speed Diesels," presented by John W. Dirriwachter, manager,

Microwave Indicator Tells Level Of Liquid Cargoes Aboard Ship

Penco Division, Hudson Engineering Company of Hoboken, N.J., has been appointed the U.S. marine sales representatives of Saab Marine Electronics, Goteborg, Sweden. SUM 21, one of their principal products, is the first microwave operated level indicator system for measuring aboard ship,

Combustion Gas Testers Check Boiler Efficiency —Literature Available

It appears that however big you are, and however much oil you have, you still have to worry about how much oil you are burning in your boilers. Some major oil companies, although they deal in larger quantities of this precious resource than most companies,

APL Team To Analyze Systems Controlling Steam Plants On Ships

The Maritime Administration has awarded a cost-shared reimbursable no-fee contract in the amount of $295,800 to American President Lines, Inc., 601 California Street, San Francisco, Calif. 94108, to analyze the characteristics of systems used

Shipboard Liquid-Level Sensor O f f e r e d By Tecnomatic Controls

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,

New Instrument Monitors Chlorine Residuals- Literature Available

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.

1 6 - P a g e G e m s C a t a l og F e a t u r e s S o l i d - S t a te Relays A n d Barriers

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.

 
 
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