Overview
The document details the features and specifications of pressure and temperature transmitters designed for tank level and draft measurement, provided by STS Sensoren Transmitter Systeme GmbH, Maritime Division. These transmitters offer a rangeable output of 4-20 mA and are adaptable for various installations.

Product Concept
The transmitters are suitable for replacing any tank and draft measurement transmitter with a 4-20 mA output. They come with several adaptors and accessories, such as flanges, ball valves, and adaptor rings, to fit different installation types.

Product Features

• Adjustable pressure range with options for relative (0-100 mbar to 0-4 bar) and absolute (0-700 mbar to 0-6 bar) transmitters.
• Available in various cable lengths (3m to 35m).
• Optional temperature measurement capability.
• Wide range of flanges and adapters for diverse installations.
• Modem available for measuring range adjustments.

Spare Part Package
The spare part package allows vessel crews to program and install new pressure transmitters independently. It includes pressure transmitters, adaptors with seals, a modem for range adjustment, and an equivalence list for easy replacement.

Delivery and Applications
STS offers over 30,000 sensor configurations with short delivery times for applications beyond tank level and draft measurement.

Customer Benefits

• ATEX and DNV-GL certifications.
• Scalable pressure range for high flexibility.
• Selectable level/pressure units.
• Zero and span settings adjustable via software.
• Constructed from titanium for durability in aggressive media.
• Suitable for all shipboard liquids, including fuel oil, lube oil, fresh water, and black water.

Technical Specifications

• Pressure range: Relative (0-100 mbar to 0-4 bar), Absolute (0-700 mbar to 0-6 bar).
• Output: 4-20 mA.
• Pressure port: G1/2”.
• Temperature range: -5 to 100 ºC.
• Accuracy: Less than 0.25% FS.
• Overpressure: Maximum 5x FS.