Aqueous Ammonia Online Densitometer Corrosion Resistant Ammonia Water Density Meter Ammonia Solution Density Transmitter

The online ammonia water density meter is specifically designed for precise, real-time measurement and data acquisition of ammonia water. This stable, reliable, insertion-style meter requires minimal maintenance and effectively resolves common issues found in traditional online density meters—such as poor accuracy, inconsistent repeatability, erratic data readings, and corrosion susceptibility.

• Fully integrated, "plug-and-play," maintenance-free digital measurement
• No moving parts; supports continuous measurement with no maintenance required
• Flexible, convenient installation; no on-site calibration needed
• Compact overall dimensions; minimal space requirements
• Unique insertion-style design; probe length available up to 80 meters
• Integrated transmitter supports both analog and digital communication
• Rigorous factory testing and calibration ensure accuracy and performance
• Enables continuous, real-time measurement in pipelines, bypass loops, and tanks
• Available in various corrosion-resistant materials
• Exceptional reliability and safety
• Optimized design—resistant to vibration and pressure fluctuations
• Automatic temperature compensation for the measured medium during density detection

• Utilizes industrial-grade, high-performance microcontroller integrated circuit with microprocessor handling all signal conditioning, calculations, and diagnostics
• Input and output signals are fully isolated for system-level interference protection
• Power supply features isolated circuit design with wide input range, high precision, shock resistance, and interference resistance
• Sensor signals utilize optoelectronic isolation

Typical industries include petrochemicals, brewing, food processing, and mineral processing (e.g., clay, carbonates, silicates). Specific applications include interface detection in multi-product pipelines, density monitoring of stirred mixtures, reaction endpoint monitoring in reactors, and separator interface detection.

Application Industries: Ammonia industry (industrial and agricultural), desulfurization industry, laboratories, defense sectors, etc.

The sensor operates based on the principle of component vibration. The sensing element consists of a tuning fork immersed in the liquid being measured. Vibration is induced by a piezoelectric element, and the oscillation frequency is detected by a secondary piezoelectric element.

The density of the liquid is closely related to the vibration frequency during flow. As liquid density changes, the vibration frequency shifts accordingly. The density is calculated using the formula: D = K0 + K1T + K2T²