The BG533-3 Na22 source density meter utilizes an exempt source, with the radiation source and detector installed on opposite sides of the pipeline. When the density of the material within the device changes, the flux rate of the rays received by the detector also changes, which is then converted into a signal sent to the transmitter.
This meter features continuous non-contact detection, automatic compensation for source attenuation, and high measurement accuracy. It can measure the density or concentration of various fluids or solid-liquid mixtures in pipelines, storage tanks, and silos, and is suitable for high temperature, high pressure, high viscosity, cryogenic, toxic, and corrosive environments where other instruments cannot operate.
| Density Measurement Range: 0.1 - 3.00 g/cm³ | Concentration Measurement Range: 0% - 99.99% | Pipe Diameter Measurement Range: Φ50 - 500 mm | Concentration Measurement Accuracy: 0.5% - 1% (varies with concentration levels and path length) |
| Long-Term Stability: Better than ±1% of the range | Detector Lifespan: >15 years | Radiation Source Lifespan: 5 years | Detector Protection Rating: IP66 |
| Detector Operating Environment: -50 to 80° C, humidity ≤ 95% | Transmitter Operating Environment: -20 to 50° C, humidity ≤ 85% | Power Supply: 24 VDC or 185 - 240 VAC | Time Constant: 1 - 600 seconds |
| Display: 8-digit LED, indicating density or concentration | Output: 4 - 20 mA DC, max 500 Ω, optional HART signal | Installation: Fixed on the pipeline via bolted brackets, with the detector and radiation source secured to the brackets | |
| Calibration: Two-point calibration method; calibration required before formal measurement | Radiation Source Replacement or Disposal: Contact the manufacturer for direct handling | ||

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