sink form, flowing form and piping form
Properties specifications and Application:
DC Series industrial concentration display control meters of acids, bases and salts are new electrodeless conductivity gauges which are designed on the principle of the electromagnetic induction. The meters can determine the concentration of the medium by determining the conductivity of the medium indirectly. Without any effect of polarization, the meters are particularly suitable for determining the concentration of the strong acids, strong bases and salts in violent corrosion systems. The meters have incomparable advantages compared with common meters of electrode type. The meters consist of sensor and quadratic meter.
Conductivity lower limit: 1×10-4s/cm
Precision: 2.5grade
Working pressure: ＜0.25Mpa
Operating temperature of transmitters: <100℃
Output signals:0-10mA or 4-20mA and two relays output
Appearance size of quadratic meter:160mmL×80mmW×80mmH
Hole cutting size:152mm×76mm
Install way: set input type
Temperature compensate: ±10℃,the maximal variance in indication are below 20% over all measurement range, temperature effect is below ±1.5%
DC series concentration display control meters can be used in on-line determination of the content of sulfuric acid, hydrochloric acid, nitric acid, phosphoric acid, caustic soda and salts in the fluids of various industrial processes, such as printing and dyeing, chemical processes, metallurgy, environment protection, etc.
Industrial Application
| Determination medium |
Hydrochloric acid |
Sulfuric acid |
Nitric acid |
Caustic soda |
Salt |
| Determination range |
0～15%
25～40% |
0～25%
35～80%
95～99% |
0～25%
35～50% |
0～10%
25～40% |
2.5～3.4%
27～30% |
SD series industrial conductivity gauge adopt four-electrode structure, it has high resistance to scaling and polarization.
Precision: 2.0grade
Measurement range: 0～1×105μs/cm
Output signals: 0-10mA or 4-20mA and two relays output
Operating temperature of transmitters:≤100℃
Quadratic meter appearance size:160mmL×80mmW×80mmH
Hole cutting size:152mm×76mm
Install way: set input type
SD series industrial conductivity gauge can be used for various industrial of scaling and polluting systems, river water and seawater for a long period.
DC series concentration display control meters won the fourth prize of the science and technology progress of Committee of the National Defense Science, and SD series the third prize.
Industrial Concentration Meters of Acids
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