Shanghai Boqu Instrument Company

ZDYG-2088Y 0~100 NTU,500 NTU,3000NTU 24V Online Auto Clean Turbidity Sensor with 4-20mA If any questions pls contact : michael@shboqu.com Online turbidity sensors for on-line measurement of scattered light suspended in the degree of opaque liquid insoluble particulate matter produced by the body and can quantify levels of suspended particulate matter. Can be widely used in site online turbidity measurements, the power plant, pure water plants, sewage treatment plants, beverage plants, environmental protection departments, industrial water, wine industry and the pharmaceutical industry, epidemic prevention departments, hospitals and other departments. Features of online turibidity sensor 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

DOG-209FYA 0~20mg/L Optical Fluorescence 4-20mA ppb ppm Dissolved Oxygen Sensor Features of Optical Dissolved Oxygen Sensor DOG-209FYA type oxygen sensor improved from the previously dissolved oxygen sensor, change diaphragm into a grit mesh metal membrane, with high stability and stress resistant, can be used in a more harsh environment, free maintenance, suitable for urban sewage treatment, industrial wastewater treatment, aquaculture and environmental monitoring and other fields of continuous measurement of dissolved oxygen. Technical parameters of Fluorescence Dissolved Oxygen Sensor 1. Description: Optical dissolved oxygen sensor CPVC(or PVC)/ Stainless Steel 316 body with replaceable membrane cap module. M9 male connector, IP-68 2. Range: DO: 0-20mg/L Working temperature: -5 to 50℃ Sat. %: 0-200% 3. Accuracy: DO: ±0.1mg/L Temperature: ±0.2℃ Sat.%: ±1.0% 4. Response Time: 30 second to 90% (T-90), 60 seconds to 100% 5. Expected Luminophore Module Life: 2 years 6

WGZ-200 0~200NTU Laboratory Desktop Water Turbidity Meter if any questions pls contact michael@shboqu.com WGZ series of scattering light turbidity meter is used for measuring suspended in water or in transparent liquids insoluble particulate matter generated by the scattering degree, and can content quantitative standard permits these suspended particles of matter. Can be widely used for measuring turbidity in power plants, pure water plant, water plant sewage treatment plants, beverage plants, environmental protection departments, industrial water, wine industry and the pharmaceutical industry, epidemic prevention departments, hospitals and other departments. Technical Indexes 1.Measurement principle: 90 ° scattered light 2.Minimum indication (NTU): 0.1 3.Measuring range : 0 ~ 200 4.Indication error: ± 8% (± 2.5% F.S) 5.Repeatability: ≤0.8% 6.Zero drift: ± 0.8% F.S 7.Special Features pure water, low turbidity analysis, good stability, maintenance-free universal, wide mea

CL-200 Pen Type CL2 Total / Free Residual Chlorine Meter If any questions pls contact: michael@shboqu.com Features of pen type residual chlorine meter. 1. With chlorine instrument, electrode identify automatically. 2. Intelligent, automatic calibration, data storage, automatic shutdown function. 3. Large LCD display, can display measurement data and temperature values. 4. Measurement of total chlorine in aqueous solutions, including free chlorine (Cl2), hypochlorite (OCl-) and chlorine nitrogen-containing compounds ( such as chloramine T). Each test uses a reagent tablets, no other complex reagents. 5.Comply with IP57 waterproof grade, equipped with calibration solution, measuring cups and suitcases. Technical Indexes Measuring range: 0.01-10.00 ppm (total chlorine) Resolution: 0.01 ppm Accuracy: ± 10% of reading , ± 0.01ppm (0.05-5.00ppm) Temperature compensation range: (0-60) ℃ ( automatic ) Standard configuration CL200 pen electric meter a chlorine 1 CL205 chlorine

BD200 Industrial 0~20.0mg/L Dissolved Oxygen Module with 4-20mA BD 2 00-type industrial online dissolved oxygen  transmitter is tour company for high-temperature pharmaceutical   and chemical fields such as interference in the development of a more transmission module, with a small   size, accurate measurement, high anti-interference ability etc advantage.   Technical Indexes Parameter Dissolved oxygen 0.00-20.0mg/L / 1%FS 0.0 - 300% / 1%FS Temperature compensation NTC22K, (＞80℃, output 0) 4-20mA 4.00-20.00mA/±0.1mA Power supply 24VDC (20-36VDC no positive and negative) Calibration Two point Installation model 35mm standard rail installation Working condition 0-60℃, related humidity <85% (without condensation)

BH-485-pH Digital 12 or 24VDC Online pH sensor ■  Summary BH-485   Series of online pH electrode, adopt electrode measuring method, and realizes the automatic temperature compensation in the interior of the electrodes, Automatic identification of standard solution. Electrode adopt imported composite electrode, high precision, good stability, long lifetime , with rapid response, low maintenance cost, real-time online measurement  characters etc. . The electrode using standard Modbus RTU (485) communication protocol, 24V DC power supply, four wire mode can very convenient access to sensor networks. If any questions pls contact : michael@shboqu.com ■   F eatures · The characteristics of industrial sewage electrode, can work stably for a long time · Built in temperature sensor, real-time temperature compensation · RS485 signal output, strong anti-interference ability, the output range of up to 500 m · Using the standard Modbus RTU (485) communication protocol

DDG-2090 Industrial Online Water Wewage Conductivity Meter with 4-20mA and RS485 modbus RTU DDG-2090 Industrial online Conductivity Meter is developed on the basis of guaranteeing the performance and the functions. The clear display, simple operation and high measuring performance provide it with high cost performance. It can be widely used for continuous monitoring of conductivity of water and solution in thermal power plants, chemical fertilizer, metallurgy, environmental protection, pharmacy, biochemical engineering, foodstuff, running water and many other industries.   Features DDG-2090 series of microcomput er-based industrial control instruments are precision meters for measurement of conductivity or resistivity of solution. With complete functions, stable performance, simple operation and other advantages, they are optimal instrum ents for industrial measurement and control. The advantages of this instrument include: LCD display with back light and dis

DDG-200 Industrial Conductivity /TDS  Meter   Widely used in pharmaceutical, food, beverage, chemical, paper, industrial coating, municipal, environmental protection and other small water treatment units.any questions pls contact: michael@shboqu.com Features 1, intelligent automatic range switching, seamless convergence, improve product measurement accuracy. 2, the pure white background light liquid crystal display, the top set all kinds of prompt sign to facilitate the operation. 3, it can set up the electrical conductivity of /TDS to meet the needs of different measurement standards. 4, with the current water temperature or change to send current at any time to view the function, convenient debugging. 5, single path, isolated, can be reversed, fully adjustable ( 4 ~ 20) mA current output. 6, the instrument / the double mode, compatible with all (4   to   20 ) mA receiver module connection. 7, platform development, DC12V, DC24V, AC110V, AC220V power supply