The market for the water and wastewater treatment industry is expected to grow at the highest CAGR during the forecast period. Norms regarding the discharge of the wastewater are getting stringent, and awareness about water safety is increasing. Also, the popularity of the smart water management is increasing. All these factors are expected to drive the growth of the density meter market for the water and wastewater treatment industry.

The more easy and quick method is using vibration tuning fork density meter.

This density measurement method uses a tuning or vibration fork, whose resonance depends on the density of the fluid it is immersed in. The tuning fork is stimulated by a piezoelectric exciter and the resonance is detected by a piezo collector.

Due to the high consumption involved, tuning fork transmitters require power source independent from the 4-20mA connection.

The use of a density transmitter for continuous density and concentration in industrial processes provides many benefits, like process automation by decreasing its variability, process optimization by reducing the use of reagents and energy, drastic elimination or reduction of manpower related to sample gathering and laboratory analysis, elimination of losses and wrong read-outs related to sampling, provision of real-time data for process management and control, maximum availability of data for process statistical control and quality control improvement, increase of process reliability to ensure better uniformity and quality in the end product.