Xi'an Dehou Electronic Technology Co., Ltd.
Xi'an Dehou Electronic Technology Co., Ltd.
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Tank Water Liquid High Temperature Tuning Fork Density Meter
Tuning Fork Density Meter Discription
NYDE-CR type insertion density meter can perform density detection online in real time. It can be used for process control of products based on density or for quality control based on percent solids or percent concentration. With plug-in installation, it is widely used in pipelines, medium density detection in open tank containers and closed tank containers. The fluid density directly depends on the vibration frequency received by the tuning fork in the medium inserted by the sensor.
Tuning Fork Density Meter Working Principle
The sensor works based on the principle of component vibration, and the component part is the tuning fork part immersed in the measured liquid. The tuning fork section induces vibrations through an inherent piezoelectric device fixed to one end of the fork bottom. The oscillation frequency is detected by the secondary piezoelectric device fixed on the other end of the fork body, and then the signal is amplified by the circuit at the top. The liquid density is closely related to the vibration frequency of the liquid to be measured. , When the density of the liquid to be measured changes, the vibration frequency of the liquid will also change. Through the equation, the density of the measured liquid can be accurately calculated.
Tuning Fork Density Meter Parameter
| Typical application | Tank, pipe density measurement |
| Product model | NYDE-CR |
| Shell material | Cast aluminum |
| Measuring range | 0.5~2.5g/cc(500-2500kg/m³) |
| Calibration range | 0.5~2.5g/cc(500-2500kg/m³) |
| Signal output | 4~20mA, 0~1000Hz, RS485 Modbus RTU |
| Operating temperature | - 50 ~ + 200 ℃ |
| Maximum working pressure | 207bar(3000psi) |
| Wet material | 316L, stainless steel, Hastelloy |
| Fork body coating | Standard, PTFE, electrolytic polishing |
| Power supply | 24VDC≥50mA |
| Process connection | ANSI 150~1500 RF |
| DN 50 PN16, DN 50 PN40 | |
| IDF and RJT hygienic | |
| Built-in temperature sensor | Digital sensor |
| Protection grade | IP65, IP67, IP68(optional) |
| Explosion-proof grade | ExdIICT6, ExmbIICT6 (see certificate for details) |
※Notes: Products can be customized according to the specific requirements of users!