Gamma ray density meter (non-contact density meter)
The density (concentration) of the fluid inside the pipe is measured from the outside of the pipe. No processing of the pipe is required.
Our gamma-ray density meter PM-1000A measures completely non-contact by simply being inserted into existing piping without any modifications. In contrast, conventional density (concentration) meters require the sensor to come into contact with the fluid, which can lead to sensor failure in acidic, alkaline, high-temperature, or high-pressure conditions. Additionally, in cases like slurries, the sensor can become stuck, gradually causing measurement errors until it can no longer measure. The sensor of the PM-1000A does not come into contact with the fluid, and there is no pressure applied within the piping. Furthermore, by providing proper insulation between the piping and the sensor, there is no influence from temperature. Therefore, it can measure fluids in acidic, alkaline, high-temperature, high-pressure conditions, and slurries without any issues. If you are struggling with troubles from other methods, please consider the PM-1000A. Although it uses weak gamma rays, there is no need for the appointment of a supervisor or the establishment of controlled areas. 【Features】 ■ No need for the appointment of a supervisor or the establishment of controlled areas (certification for display-certified equipment has been obtained) ■ Lightweight and easy to install on existing piping ■ Can be installed in a small space *For more details, please download the PDF or feel free to contact us.
basic information
【Specifications (Partial)】 ■ Measurement Method: Gamma Ray Transmission Method ■ Detection Method: Scintillation Detector Method ■ Applicable Piping: 20A to 350A ■ Density Measurement Range: 0 to 3000 kg/m3 (0.0 to 3.0 g/cm3) (Varies by pipe diameter) ■ Dustproof and Waterproof Structure: Compliant with IP66 ■ Integration Time Adjustable Range: 0.5 to 36,000 sec *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Model number/Brand name
"PM-1000A" [Standard Type, Non-Explosion Proof]
Applications/Examples of results
【Applications】 ■Papermaking: Management of black liquor, green liquor, calcium carbonate, white carbon, and color concentration ■Chemicals - Management of slurry concentration and density - Management of concentration of toxic substances such as acids and alkalis - Management of blockage conditions, etc. *For more details, please download the PDF or feel free to contact us.
