• TGD-Multifunctional Deck Sensor
• TLA-Tank Level Alarm
• UTS-Ultrasonic Tank Switch
• UPT-Universal Pressure Transmitter
• UTT-Universal Temperature Transmitter

Those can cover your most stringent requirements, for more information or ordering, please refer to: http://www.api-marine.com/products.aspx or contact direct with us for coding sheet.