FRD FD3051SLT Intelligent Single-Flange Level Transmitter - Side-Mounted Corrosion-Resistant Pressure & Level Sensor

The FD3051SLT single-flange level transmitter is an intelligent measuring device developed by FRD SENSOR specifically for industrial tanks, reactors, and storage tanks. Adopting the high-precision capacitive sensing technology of the 3051 series and equipped with a single-flange isolating diaphragm structure, it can be directly installed on the side wall of the container to accurately measure the liquid level, pressure, and density inside the tank. The product supports customization of various flange specifications, diaphragm materials, and filling fluids, adapting to high-temperature, high-viscosity, highly corrosive, and easily crystallized media, effectively solving the measurement challenges that ordinary transmitters cannot directly contact. With digital signal processing and on-site configuration functions, it supports HART/RS485 protocols for remote debugging and signal transmission, widely used in liquid level and pressure monitoring in chemical, petroleum, metallurgical, power, and other industries.

• Single-Flange Isolated Design: The single-flange diaphragm isolation structure allows direct contact with the medium without impulse lines, avoiding clogging, crystallization, and corrosion issues, suitable for harsh working conditions.
• High Precision & Stable Measurement: Adopts an imported capacitive sensing core with a measurement accuracy up to ±0.075%FS. It supports temperature and static pressure compensation, with minimal long-term drift and stable, reliable measurement data.
• Excellent Temperature & Pressure Resistance: Adapts to medium temperatures from -40℃ to +350℃, suitable for high-temperature and high-pressure conditions. Vacuum-resistant and highly corrosion-resistant models can be customized according to requirements for various complex industrial environments.
• Intelligent Configuration & Communication: Supports HART/RS485 digital communication protocols, enabling remote debugging, parameter setting, and fault diagnosis via a communicator or host computer for convenient and efficient maintenance.
• Industrial-Grade Protection & Explosion-Proof: IP67 protection rating with optional flameproof/intrinsically safe explosion-proof models, meeting standards such as Exd II CT6 for safe use in flammable and explosive environments.

• Chemical Industry: Liquid level and pressure measurement in reactors, storage tanks, and distillation towers, suitable for highly corrosive, easily crystallized, and high-viscosity media.
• Petroleum & Oil & Gas Industry: Liquid level and interface measurement in crude oil tanks, product oil tanks, and oil-gas separators, supporting high-temperature and high-pressure conditions.
• Metallurgy & Power: Liquid level and differential pressure monitoring in blast furnaces, steam drums, and deaerators, suitable for high-temperature steam and corrosive boiler water media.
• Pharmaceutical & Fine Chemical: Liquid level and pressure control in reactors and fermenters. Optional sanitary flange models meet clean production requirements.