Online tuning fork densitometer

overview

The SN5600 intelligent online tuning fork densitometer uses a sound frequency signal source to excite a metal tuning fork and make it vibrate freely at the center frequency, which is related to the density of the liquid in contact. Therefore, by analyzing the frequency, the density of the liquid can be measured, and then temperature compensation can be carried out to eliminate the system's temperature drift; The concentration value at a temperature of 20 ℃ can be calculated based on the relationship between the density and concentration of the corresponding liquid.
The SN5600 tuning fork densitometer is used to measure the density of liquid media in tanks and pipelines. Density measurement is an important process control in product production technology, and a tuning fork densitometer can be used as an indicator for other quality control parameters such as solid content or concentration values. It can meet various measurement requirements of users for density, concentration, and solid content.

characteristic

Fully integrated design, plug and play, maintenance free
Continuous measurement without process interruption
◆ Easy to install and use, simply insert the liquid to display the reading
◆ Can output special calculation values (solid-liquid ratio, API, specific gravity, etc.)
◆ Provide temperature sensors
◆ Not easily affected by temperature and pressure, especially suitable for use in high-pressure pipelines
The maximum length of the probe can reach 4 meters
Both flowing and stationary liquids can be used
◆ Multiple materials to choose from, supporting product customization
◆ Multiple installation methods to choose from, suitable for different occasions

Application scenarios

The food industry, such as sugar production, brewing, milk, beverages, and edible oils
Chemical industry, solution solvent testing
Petrochemical industry, oil mixing, oil-water interface
■ Battery electrolyte industry

Parameters

Measurement medium	Liquid, oil, mixed solution
measurement type	density
measuring range	0～3g/cm³ 0～3000Kg/m³
repeatability	±0.001g/cm³ ±3.0Kg/m³
accuracy class	±0.1%
Temperature range	0-100 ℃ (optional)
Temperature influence	±0.0005 g/cc ±0.5 kg/m3
Particle restriction	<10 microns<=40% 10-50 microns<=20%
Liquid viscosity	≤2000 cP
power supply	12～30VDC
protection grade	IP67 ExdⅡ BT4
ambient temperature	-10～85℃
medium temperature	0～100℃
relative humidity	≤90%
additional function	HART calculation output