Low Price Tuning Fork Density Meter Food Industry Of Monitoring Density And Temperature

Principle of operation

The operating principle of the sensor is based on the vibration principle of the component part, that is, the tuning fork part immersed in the liquid under test. The tuning fork part vibrates through an internal piezoelectric device fixed to the bottom of the fork body. The oscillation frequency is measured by a secondary piezoelectric device fixed to the other end of the tuning fork, and the signal is amplified by a circuit at the top. The liquid density is closely related to the vibration frequency of the measured liquid. When the density of the measured liquid changes, the vibration frequency of the measured liquid will also change. From this equation, the density of the measured liquid can be precisely calculated in meters.

D= Uncalibrated density of measured medium (kg/m³)

T- Vibration frequency (μs).

K0, K1, K2= constant

In the process of density detection, the NYDE-CR insertion densitometer can automatically compensate the influence of temperature on the density of the measured medium (D), while the influence of pressure on the density is not significant.

Design Features

• Suitable for density measurement of storage tanks, pipes, flowing or stationary media. Suitable for measuring high temperature, low temperature and high viscosity media containing impurities.

• A microprocessor-based electronic conversion device that integrates signal processing, computing and diagnostic functions.

• Liquid density and temperature continuous on-line measurement, high accuracy, more safe and reliable, can be directly used for production process control.

• Communicates with PCS directly over the RS485 port, enabling users to configure nodes online, diagnose faults, and record data.

• Basic density, concentration percentage, mass percentage and volume percentage can be calculated while measuring density and temperature.

• Excellent overpressure protection structure, excellent temperature stability, all welded seal, solid and reliable design.

• Easy to install and use, pull in the liquid to display the reading.

• Simplified maintenance without regular cleaning.

• Calibration does not require standard reference sources, laboratory calibration and process interruptions.

• The safe type can be used in hazardous places, and the hygienic type can be installed in food production sites.

Technical parameters

♦ Note: Products can be customized according to your specific requirements!

Please contact me for more product details! Thanks ~

Serena Jiang/Sales Manager

Email:serena.jiang@china-yqyb.com

Wechat: 15934851597