Digital 4-20mA RS485 Modbus Insertion Tuning Fork Density Meter for Liquids Viscosity
concentration meter digital 4-20mA RS485 modbus insertion tuning fork density sensor
The concentration meter digital 4-20mA RS485 modbus insertion tuning fork density sensor is a high-precision, highly adaptable vibrating density meter that utilizes advanced frequency tracking technology. This sensor is specifically designed for medium density measurement in pipelines, open tank containers, and closed tank containers.
The sensor utilizes a plug-in mounting design, allowing for easy installation and widespread use across various industrial applications. It is composed of two piezoelectric crystals, with one crystal generating vibration and the other measuring the vibration. Additionally, the sensor is equipped with a built-in temperature sensor, providing temperature compensation for the piezoelectric crystal vibrations.
One of the key features of this sensor is its digital 4-20mA RS485 modbus output, which allows for seamless integration with digital control systems and provides accurate and reliable measurement data. Furthermore, the insertion tuning fork design ensures precise and stable density measurement, making it an ideal solution for industrial processes that require accurate concentration monitoring.
Overall, the concentration meter digital 4-20mA RS485 modbus insertion tuning fork density sensor is a reliable and efficient solution for measuring medium density in various industrial applications, providing real-time and accurate density data to optimize production processes and ensure product quality.
Specification of concentration meter digital 4-20mA RS485 modbus insertion tuning fork density sensor
| Measure range | 0–3g/cm3 (0 – 3000 kg/m3) |
| Accuracy | ±0.001g /cc (±1 kg/m3) |
| Operating temperature | -50℃ ~ +200℃ |
| Max work temperature | 20MPa |
| Fluid viscosity range | 0 – 20000 cP |
| Temperature coefficient | 0.1 kg/m3/℃ |
| Pressure influence | Can be ignored |
| Built in temperature sensor | PT100 |
| Wetted part material | Stainless steel, Hastelloy C22, manganese alloy 400, titanium alloy, etc. |
| Fork body coating | Standard type, PTFE or electrolytic polishing |
| Power supply | 20–28 VDC,35–45 mA |
| Analog signal output | 4-20 mA, isolated, non self powered |
| Output accuracy(20℃) | ±0.1%FS, ±0.05%FS |
| Output repeatability (-40~ 85℃) | ± 0.05% FS |
| Process connection | 1.5"NPT threaded connections; din 50 PN40 and PN100 flange connections; |
| Protection | IP65 |
Feature of concentration meter digital 4-20mA RS485 modbus insertion tuning fork density sensor
1. Inserted type, easy to install.
2. Continuous on-line measurement
3. No moving parts, maintenance-free
4. Specific conditions do anti-corrosion design
5. Temperature compensation
6. Explosion-proof certificate(Exd II CT4)
7. Do long rod type design(max can do 2m)
8. Suitable for high pressure piping(max pressure 20Mpa)
Installation of concentration meter digital 4-20mA RS485 modbus insertion tuning fork density sensor
General installation principles:
1.The space around the bottom of the tuning fork is not less than 30 mm.The space around the tuning fork is not less than 12 mm.
2.The tuning fork body is not affected by strong currents.
3.The medium flows through the middle of the fork
4. For a more visual and systematic explanation of the installation methods, several common installation methods are specially arranged. When
Detaild picture of concentration meter digital 4-20mA RS485 modbus insertion tuning fork density sensor
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