Machine Design

Shutdown System For LNG Engines

The DD-40NTV-Series Digital Annunciator safety-shutdown system for natural gas engines and other critical rotating equipment monitors up to 40 electrical contacts that represent limits on critical operating parameters, including engine and process pressures and temperatures.

The system includes independent pre and postlube control.

Altronic Inc., 712 Trumbull Ave., Girard, OH 44420, (330) 545-9768,

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