TA3840 Unit

TA3840 Unit

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The TA3840C Communication Unit and TA3840S safety unit are the foundations of the marine gauging system. They centralize the data about level, temperature, pressure, trim and heel coming from all sensors, and provide accurate and reliable level and volume measurement.

The TA3840C Communication Unit is intended for use with monitoring and loading systems. It displays parameters such as cargo and ballast levels, temperature and inert gas pressure. The unit can be installed in a 19-inch rack and includes a supply board, central unit board for data processing, function keyboard, and display unit with LCD screen for measurement and alarm data. The TA3840C provides two slots for one or two analog 4-20 mA input boards (48 channels) or for one or two multifunction I/O boards (8 x 4-20mA, 24 binary out and 16 binary in).

The TA3840S safety unit consists of a 19-inch rack in which the radar power supply boards are inserted. The maximum configuration is four racks (requiring a power supply of 64 radars).

The TA3840 system communicates with all sensors on board, calculates the volume and sends the resultant data to the ship system, including CargoBoss, Load Computer, and the Integrated Control and Monitoring System (ICMS). Safe and redundant communication is ensured with the use of the RS485 Modbus RTU protocol, thereby also guaranteeing perfect interoperability.

Together with the EM540 radar gauge, the T901 pressure and temperature sensors, the CT801 electro-pneumatic level gauge, the PL3700 pressure sensors, the communication and safety units make a complete system for cargo, ballast and service tank monitoring.

​Tankers are the most vulnerable to imbalance. The TA3840 gauging system is the fundamental tool for seafarers to monitor the ship balance continuously. It also ensures effective ballast management.
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TA3840C Product DatasheetTA3840C Datasheet315.85 KBBrochure30 Aug 2013
TA3840S Product DatasheetTA3840S Datasheet318.28 KBBrochure12 Apr 2013
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