Tuning Fork Density Meter – Product Description
Operating Principle
The tuning fork density meter adopts advanced foreign frequency tracking technology to deliver high-precision density measurement based on the vibration principle. Its plug-in installation design enables flexible application in pipelines, open tanks, and closed vessels for reliable medium density detection.
Sensor Structure
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Dual piezoelectric crystal configuration
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One crystal for vibration excitation, the other for detection
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Integrated temperature sensor for real-time compensation
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Built-in temperature compensation ensures accuracy across varying conditions
Key Features
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High precision and wide applicability
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Suitable for pipeline, open tank and closed vessel installation
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Robust vibration-based measurement principle
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Minimal maintenance requirements
Applications
Ideal for continuous density measurement in petroleum, chemical, pharmaceutical, food and beverage industries where reliable process monitoring is essential.
This compact and versatile instrument provides stable performance even in challenging process conditions, making it suitable for various industrial density measurement applications.
Detailed Images Tuning Fork Density Meter
Specification Tuning Fork Density Meter
| Density range : | 0-3 g / CM3 (3 /2.5/ 2 /1.5/ 1) |
| Output: | 4-20 mA 4-wire ( 2-wire system can not be used) |
| Accuracy: | 0.001 g / cc, with a resolution of 0.0001 g / cc |
| Insertion depth : | (flange distance to the end of the fork, minimum 125 mm, up to 2 meters) |
| Wetted material: | stainless steel, Hastelloy C22, 400 manganese alloys, titanium, etc. |
| Fork Coating: | standard, PTFE or electrolytic polishing |
| Power supply: | 20 - 28 VDC, 35 - 45mA |
| Operating temperature range: | -50 ℃ ~ + 200 ℃ |
| Maximum working pressure: | 20Mpa |
| Fluid viscosity range: | 0 - 20000 cP |
| Temperature coefficient: | 0.1 kg / m3 / ℃ (corrected) |
| Process connection: | 1.5 "NPT threaded connection; DIN 50 PN40 and PN100 flange connection; |
| Protection: | IP65 |
| Display: | Up density value, the density value can be switched to kg / cubic meter or g / cc by unit keys. Down display a temperature value (measured medium temperature ) temperature is original PT1000 |
| Accessory: | temperature of 4-20mA output signal |
The internal circuit board with automatic filtering function, other vibrations like pipe vibrations can eliminate away from the side of circuit and software,which ensure accuracy.
Tuning Fork Density Meter – Features & Applications
Technical Features
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Premium Piezoelectric Components
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High-Precision Sensing Technology
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Japanese high-performance vibration core with 24-bit AD converter
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Frequency recognition accuracy: 0.01 Hz
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Ensures superior density measurement sensitivity and accuracy
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Traceable Calibration System
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Advanced Circuit Design
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User-Friendly Functions
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Three-point quick calibration
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Adjustable measurement ranges
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On-site current calibration capability
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Stable Performance
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Unaffected by temperature, pressure, or flow variations
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Minimal measurement error factors
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Ideal for power plant and precision applications
Industry Applications
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Ore slurry density/concentration monitoring in mineral processing
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Syrup density measurement in food processing
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Starch emulsion dry mass concentration detection
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Lime slurry density monitoring in desulfurization systems
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Ammonia concentration measurement in denitration projects
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Concentrated solution density control in pharmaceutical production
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Alcohol-water mixture concentration analysis
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General pipeline and tank density measurement across industries
This robust instrument combines international premium components with intelligent design to deliver reliable density measurement solutions for various industrial processes
Contact US
Xi'an Yunyi Instrument Co., Ltd
E-mail:sales.888@shelok.com
Add.: Room B11003, 10th Floor, Sihai Center, No. 424, Taihua North Road, Weiyang District, Xi'an 710021, Shaanxi,China
Product Tags:
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High-Performance Tuning Fork Density Meter for Accurate and Stable Density Detection in Industrial Processes Images
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