High precision online automatic monitoring instrument for saline sodium chloride concentration

Saltwater often refers to seawater or ordinary salt(NaCl)Solution. Under normal circumstances, the dissolved salt content in seawater is35 000mg/L(3.5%)This includes20 000mg/LChlorides are mainly common salts, and there are also other types of saltwater, some of which contain dissolved salts300 000mg/LSaltwater can disinfect and is a commonly used item in our daily lives, and we also use salt water when we are sicknormal salineThe density is1.03×10^3 kg/m3.

Borui SiBRS-HD-300typeHigh precision online automatic monitoring instrument for saline sodium chloride concentrationIt is an online, high-precision, and low maintenance concentration measuring instrument developed using the principle of critical angle refraction. It can be applied to pipeline installation or installation at the wall of the filling body, as well as other installation methods. Detection is not affected by impurities such as pressure, flow rate, color, turbidity, bubbles, solid particles, etc; It has the advantages of simple and convenient operation, low maintenance, and reliable work. It has high-precision automatic temperature compensation function, adopts advanced optical components, integrated design, direct conversion and processing of photoelectric signals, and concentration detection values can be displayed on site4-20mAAnalog signal orRS485Communication signal connectionPLCandDCSConvenient for automated control and concentration adjustment, effectively avoiding situations where concentration is too high or too low due to untimely manual measurement; The fully cast fiberglass shell and fully shielded steel plate inner wall are designed with no consumables, no maintenance, no drift, and concentration detection values can be displayed on site. The instrument's automatic cleaning system automatically cleans the prism and self diagnostic function promptly eliminates faults, ensuring the accuracy of online measurement. No longer need for frequent manual sampling and testing, saving a lot of manpower and financial resources, eliminating errors in manual analysis and testing, and preventing concentration imbalance caused by human control. It has a significant effect on improving product quality and enhancing work efficiency.

The concentration of a solution refers to a certain amount of solution(Or solvent)The amount of solute contained in it,The traditional method of analyzing and measuring solution concentration is entirely manual, which is easily affected by factors such as sampling environment, temperature changes, and manual operation, and cannot effectively guarantee the stable quality indicators of the product. Resulting in lagging production process control, low automation level, and inability to achieve real-time fully automatic monitoring and control of concentration.

BRS-HD-300typeHigh precision online automatic monitoring instrument for saline sodium chloride concentrationMain technical parameters:

1Factory calibration and automatic temperature compensation, directly put into use without on-site calibration

2Measurement range:0.0-30.0%; refractive index1.33300-1.46500

3Resolution: Concentration0.1%; refractive index0.00001nD; Temperature0.1℃

4Measurement accuracy: concentration ±0.1%Refractive index ±0.00002nDTemperature ±0.5℃

5Temperature compensation:0-100℃ ambient temperature:0-60.0℃

6Protection level: Measurement sectionIP67Voltage resistance: ≤1.0MPa

7Measurement time: default5 Second measurement1Secondary (adjustable)

8Installation methods: thread, flange, chuck, etc. Support customization.

9Output: Analog Output:24V 4-20mACorresponding concentration0.0-30.0%

10Digital output:RS485(Other output methods can be customized)

11Input:DC +24V±10%current<100mA

12Optional: Automatic cleaning device, using compressed air or high-pressure water and ultrasonic waves to automatically clean the prism surface, suitable for dirty liquids, preventing dirt from adhering and ensuring measurement accuracy