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China Wholesale Acid Alkaline Concentration Suppliers Factories - SJG-2083CS Online Acid Alkaline Concentration Meter – BOQU
1 Measurement range: HNO3: 0～25.00%;H2SO4: 0～25.00% 92%~100%;HCL: 0～20.00% 25～40.00)%;NaOH: 0～15.00% 20～40.00)%; 2 Accuracy: ±2%F.S; 3 Resolution: 0.01%; 4 Repeatability: ＜1%; 5 Temperature sensors: Pt1000 etc; 6 Temperature compensation range: 0～100℃; 7 Output: 4-20mA, RS485(optional) 8 Alarm relay: 2 normally open contacts are optional, AC220V 3A /DC30V 3A; 9 Power supply: AC(85～265) V Frequency ( 45～65)Hz; 10 Power: ≤15W; 11 Overall dimension: 144 mm×... -
China Wholesale Dissolved Oxygen Sensor In Water Manufacturers Pricelist - DOG-209FB Industrial Dissolved Oxygen Sensor – BOQU
DOG-209FB Dissolved Oxygen electrode has high stability and reliability, which can be used in the harsh environment; it demands for less maintenance; it is suitable for continuous measurement of the dissolved oxygen in the fields of urban sewage treatment, industrial waste water treatment, aquaculture, environmental monitoring etc. -
Wholesale China optical do sensor Suppliers Factories - TBG-2088S/P Online Turbidity Analyzer – BOQU
Application field Monitoring of chlorine disinfection treatment water such as swimming pool water, drinking water, pipe network and secondary water supply etc. -
Wholesale China Ph And Turbidity Meter Manufacturers Pricelist - ORP8083 Industrial ORP Sensor – BOQU
Features 1. It adopts the world-class solid dielectric and a large area of PTFE liquid for junction, difficult to block and easy to maintain. 2. Long-distance reference diffusion channel greatly extends the service life of electrodes in the harsh environment. 3. There is no need for additional dielectric and there is a little amount of maintenance. 4. High accuracy, fast response and good repeatability. -
Wholesale China DO Sensor Suppliers Factories - TC100/500/3000 Industrial Turbidity Sensor – BOQU
Features 1. Check and clean window every month, with automatic cleaning brush, brush a half hour. 2. Adopt sapphire glass realize easy maintain, when cleaning adopt scratch-resistant sapphire glass, don’t worry about the wear surface of window. 3. Compact, not fussy installation place, just put in to can complete the installation. 4. Continuous measurement can be achieved, built-in 4~20mA analog output, can transmit data to the various machine according to the need. 5. Wide measurement ... -
Wholesale China Industrial Turbidity Sensor Factory Suppliers - TBG-2088S/P Online Turbidity Analyzer – BOQU
Application field Monitoring of chlorine disinfection treatment water such as swimming pool water, drinking water, pipe network and secondary water supply etc. -
China Wholesale Benchtop Ph Mv Meter Factory Suppliers - PHG-3081 Industrial PH Meter – BOQU
Features Intelligent: This industrial PH meter adopts high-precision AD conversion and single chip microcomputer processing technologies and can be used for the measurement of the PH values and temperature, automatic temperature compensation and self-checking. Reliability: All the components are arranged on one circuit board. No complicated functional switch, adjusting knob or potentiometer arranged on this instrument. Double high impedance input: The latest components are adopted; The impeda... -
Wholesale China Residual Chlorine Analyzer&Sensor Manufacturers Pricelist - YLG-2058-01 Industrial Residual Chlorine Sensor – BOQU
Working principle Electrolyte and osmotic membrane separates the electrolytic cell and water samples, permeable membranes can selectively to ClO- penetration; between the two electrode has a fixed potential difference, current intensity generated can be converted into residual chlorine concentration. At the cathode: ClO- + 2H+ + 2e- → Cl-+ H2O At the anode: Cl- + Ag → AgCl + e- Because in a certain temperature and pH conditions, HOCl, ClO- and residual chlorine between fixed conversion rela...
