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Digital tuning fork density meter for precise measurement in tanks and pipes

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Digital tuning fork density meter for precise measurement in tanks and pipes

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Brand Name :	NUOYING
Model Number :	NYDE-CR
Certification :	CE, SIL, ATEX
Price :	$549 to $565/pcs
Payment Terms :	T/T
Supply Ability :	1000pcs per month
Delivery Time :	5-7 working day

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Digital tuning fork density meter for precise measurement in tanks and pipes

NYDE-CR Tuning Fork Densitometer

Product Parameters

Digital tuning fork density meter for precise measurement in tanks and pipes

Typical application	Tank and pipe density measurement
Measurement Range	0.5~2.5g/cc(500–2500kg/m³)
Power supply	24VDC
Operation temperature	-50~+200℃
Joint material	316L, stainless steel, Hastelloy
Maximum working pressure	207 bar (3000 psi)
Process connection	ANSI 150 to 1500 RF, DN 50 PN16

Products Description

NYDE-CR Tuning Fork Densitometer Working Principle

The sensor works on the principle of component vibration, the component part being the tuning fork part immersed in the measured liquid. The tuning fork part senses the vibrations through an intrinsic piezoelectric device fixed at the bottom end of the fork body. The vibration frequency is detected by a secondary piezoelectric device fixed at the other end of the fork, and then the signal is amplified by a circuit at the top. The density of the liquid and the frequency of vibration when the measured liquid flows are closely related, and when the density of the measured liquid changes, the frequency of vibration when the liquid flows also changes. Through the equation D=Ko+KIT+KETz, the density of the measured liquid can be calculated accurately.
D = density of the measured medium without calibration (kg/m³)
T = frequency of vibration (μs).
Ko, Ki, K2 = constants
In the density detection process, NYYC-MD plug-in densitometer can automatically compensate for the effect of temperature on the density of the measured medium (D), and the pressure has no significant effect on the density.

NYDR RF Capacitor Switch Design Feature

1. Suitable for tanks, pipelines, flowing or stationary media density measurement. Suitable for measuring high temperature, low temperature, high viscosity media containing impurities.
2. Microprocessor-based electronic conversion device, integrating signal processing, calculation and diagnostic functions.
3. Continuous online measurement of liquid density and temperature, high precision, more secure and reliable, can be directly used for production process control.
4. It can communicate directly with PC through RS485 interface, and users can directly perform online node configuration, fault diagnosis and data logging on it.
5. While measuring density and temperature, basic density, concentration percentage, mass percentage, volume percentage and other parameters can be calculated.
6. Excellent overpressure protection structure, superior temperature stability, fully welded seal, robust and reliable design.
7. Easy to install and use, insert the liquid to display the reading.
8. Simplified maintenance, no regular cleaning.
9. Calibration without standard reference source, no laboratory calibration, no process interruption.
10. Intrinsically safe for hazardous sites, hygienic for food production sites.

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Digital tuning fork density meter for precise measurement in tanks and pipes

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