The polymer organic matter moisture monitoring device adopts a split design, mainly composed of a concentration sensor and a multifunctional host. It uses the scattering and absorption principles of near-infrared light to measure through the sensor, and the multifunctional host displays and controls it.
In polymer organic systems, the moisture content has a decisive impact on equipment integrity, lubrication performance, and catalyst activity in polymerization reactions. The offline detection method has inherent time delay, which makes it impossible to intervene in real-time for instantaneous or rapidly changing moisture exceeding the standard, which may increase the risk of equipment corrosion or batch scrap caused by catalyst deactivation.
Polymer organic matter moisture monitoring instrumentAdopting a split structure, based on the scattering and absorption principles of near-infrared light, real-time and continuous measurement of moisture in polymer organic compounds is achieved. The measurement process has zero delay, without the need for sample pretreatment or reagent consumption, and the measurement results can be immediately used for process feedback.
The product design takes into account the actual operating conditions of the industrial site. By adopting a special structure with a 12 ° scattering angle and a circular array detector, the optical window can withstand mild contamination and reduce maintenance frequency. In addition, the instrument is equipped with a light source with a lifespan of 30000 hours and automatic light source adjustment function, ensuring measurement stability during long-term operation. Through 4-20mA and RS485 interfaces, monitoring data can be seamlessly integrated into existing control systems, supporting automatic alarm and parameter control, achieving real-time and process oriented moisture management.
Technical Specifications
Product Model |
CYS-EX-CAT |
measurement items |
Absorbance, turbidity, concentration (water in oil, oil in water), temperature |
measurement range |
0 to 5CU
0 to 50ppm/0 to 8500ppm
0 to 20NTU/0 to 3500NTU
|
Optical path range |
2 to 50mm (customizable) |
wavelength range |
Specific spectra from 900 to 1700nm |
repeatability accuracy |
< ± 0.5%, related to the measurement range |
Light source |
Tungsten lamp, with a service life of ≥ 30000 hours |
measure time |
0.1 to 60 seconds |
ambient temperature |
-20 ℃ to+50 ℃ |
process temperature |
-30 ℃ to+150 ℃ (special temperature can be customized) |
optical window |
Optical grade sapphire |
key material |
Liquid contact material: SUS316L, Hastelloy, Titanium, PFA, etc; Shell: Stainless steel |
input power |
DC 24V or AC 220V |
signal output |
DC4-20mA & RS485; 2-4 switch signal outputs |
Explosion-proof rating |
Sensor: intrinsic safety ExiaICT6Ga explosion-proof host: ExdIIBT4/T6 or ExdIICT4/T6 |
Protection level |
IP65 |
Process pressure |
≤ 1.0 MPa (customized for higher pressure resistance) |
process connection |
Installation of DN25 bypass pipeline |




