Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Liquid Smart Density Meter/Online Vibration Tuning Fork Density Meter
Description of Liquid Smart Density Meter/Online Vibration Tuning Fork Density Meter
Liquid Smart Density Meter/Online Vibration Tuning Fork Density Meter is principle of vibrating density meter with high precision, high applicability via introducing foreign advanced frequency tracking technology. Product design adopts plug-in mounting, widely used in medium density measurement in pipelines, open tank containers and closed tank containers.
Liquid Smart Density Meter/Online Vibration Tuning Fork Density Meter is composed of two piezoelectric crystals, one piezoelectric crystal is used for generating vibration, the other piezoelectric crystal is used for measuring vibration, fork sensor built-in temperature sensor, provides temperature compensation.for piezoelectric crystal vibration.
Specification of Liquid Smart Density Meter/Online Vibration Tuning Fork Density Meter
| 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 Liquid Smart Density Meter/Online Vibration Tuning Fork Density Meter
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)
Detaild picture of Liquid Smart Density Meter/Online Vibration Tuning Fork Density Meter
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