Chaohui high-temperature water-cooled online concentration meter for cutting fluid concentration detection

An online concentration sensor consists of a light source, sapphire refractor, receiver, and signal modulation circuit. The light source emits a stable light signal that passes through sapphire and comes into contact with the measured medium, generating a corresponding refractive index based on the concentration of the measured medium. The receiver calculates the refractive index of the collected refractive light source and obtains the corresponding concentration through data algorithms. Since concentration is affected by temperature, internal temperature calibration is used to reduce the impact of temperature drift.

Application:

• food industry

• Beverage industry

• Fruit and Effect Processing

• Starch sweetener

• molasses

• Water-based solution

• Technical specifications for online concentration sensor:
  
  Safety precautions for online concentration sensors:
  
  Instructions for use:
  

• Measurement range: 0~15%, 0~50%

• Output mode 4~20mA, RS485

• Power supply DC12~24V

• Display project concentration%, temperature T, refractive index (nD)

• Working temperature 10 ℃~60 ℃

• Measurement accuracy ± 0.3%

• Protection level IP67

• Pressure tolerance 2Mpa

• High and low limit settings can be set with buttons

• Sample liquid contact material Prism part: Sapphire, sample liquid contact part: Standard 316L

• When measuring substances harmful to the human body, please take protective measures;

• If the instrument starts to overheat, smoke or emit abnormal odors, please immediately turn off the power;

• Do not disassemble or modify this instrument;

• Do not apply water or samples to parts of the instrument other than the prism surface;

• Do not measure corrosive media;

• When not in use for a long time, the power should be turned off;

• Using instruments at altitudes below 2000 meters (altitude)

• Please use this instrument indoors;

• The ambient temperature for use is between 10 ℃ and 60 ℃

• Do not suddenly change the ambient temperature of the instrument

• Do not place the instrument in a damp place

• Do not place the instrument in areas with large amounts of dust and strong vibrations when using it;

• Do not install the instrument in direct sunlight or near a heating source

• Do not place heavy objects on the instrument;

• During installation, please pay special attention to avoiding strong impact on the instrument

• Do not install in environments with high dust or exposure to corrosive gases

Chaohui high-temperature water-cooled online concentration meter for cutting fluid concentration detection