Digital 4-20mA RS485 Modbus Insertion Tuning Fork Density Meter for Liquids Viscosity
Tuning fork density sensor
The digital 4-20mA RS485 modbus insertion tuning fork density sensor is a highly adaptable and precise vibrating density meter designed for measuring medium density in pipelines, open tank containers, and closed tank containers. It features advanced frequency tracking technology and a plug-in mounting design for easy installation and widespread industrial use. Equipped with a built-in temperature sensor for temperature compensation, the sensor delivers accurate and reliable measurement data. Its digital 4-20mA RS485 modbus output allows for seamless integration with digital control systems, while the insertion tuning fork design ensures stable and precise density measurement.
Overall, this sensor is a reliable and efficient solution for real-time and accurate density data, optimizing production processes and ensuring product quality in various industrial applications.
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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