SBEM’s Float & Tape Type Level Transmitter portfolio includes the highly reliable Open Scale Target Reading Type Level Indicator – Model 131 T, engineered for accurate level measurement in a wide range of non-pressurized storage tanks such as cone roof, flat roof, floating roof, and underground tanks. This float-actuated system operates on the principle of buoyancy and is ideal for clean, non-corrosive liquids. With robust wetted parts made of SS304 or SS316, the Model 131 T ensures long-term performance even in demanding environments. The indicator moves smoothly over gauge boards using nylon rollers, offering clear visibility from a distance. It is easy to install on tanks in service and is compatible with volatile liquid applications through an optional liquid seal assembly. Designed for global industrial needs, it supports level and volume indication, minimal maintenance, and high accuracy across tank heights up to 20 meters. SBEM delivers precision-engineered level solutions trusted by international oil, gas, water, and chemical industries.