Shanghai Boqu Instrument Company

SJG-2083C   INDUCTIVE ACID ALKALI CONCENTRATION METER SJG-2083C is inductive type acid alkali concentration meter,it's with inductive conductivity sensor,the measuring principle of the infinite sensor is a pair of wirewound alloy toroidal coils. The probe of the sensor is completely isolated from the measured process solution (non-contact). Two coils, one for transmitter and the other for receiver. When the transmitter coil is energized, the electrolyte solution conducts electricity and generates an induced current, which is directly proportional to the conductivity of the solution. The receiver coil detects the magnitude of this current and thus obtains the conductivity value of the solution. Conductivity probe alloy toroidal coil is customized in the toroidal molding with corrosion resistance. Because the probe of the sensor is completely isolated (non-contact) from the process under test (liquid), frequent maintenance and maintenance are not required.

PFG-3085 Industrial Online Water Hardness Meter Product Industrial Online Water Hardness Meter Functions Water Hardness (Ca2+) Measuring range 0.00 – 5000 ppm Resolution 0.01(<1ppm), 0.1 (<10ppm), 1(others) Accuracy ±0.01ppm,±0.1ppm,±1ppm mV input range 0.00-1000.00mV Temp. compensation Pt 1000/NTC10K Temp. range -10.0 to +130.0℃ Temp. compensation range -10.0 to +130.0℃ Temp. resolution 0.1℃ Temp. accuracy 0.2℃ Ambient temperature range 0 to +70℃ Storage temp. -20 to +70℃ Input impedance >1012Ω Display Back light, dot matrix ION current output1 Isolated, 4 to 20mA output , max. load 500Ω Temp. current output 2 Isolated, 4 to 20mA output , max. load 500Ω Current output accuracy ±0.05 mA RS485 Mod bus RTU protocol Baud rate 9600/19200/38400 Maximum relay contacts capacity 5A/250VAC,5A/30VDC Cleaning setting ON: 1 to 1000 seconds, OFF: 0.1 to 1000.0 hours One multi funct

YLG-2058X Water Swimminmg pool Free Chlorine Analyzer YLG-2058X Free Chlorine Analyzer is a integrated cabinet type, ready to use Free Chlorine Analyzer. It is designed to monitor free chlorine (residual chlorine),pH and temperature in drinking water, industrial cooling and rinse water, wastewater ,swimming pool or other fresh water samples containing free chlorine in the range of 0.00-20,0 ppm Cl2 (High Range) or 0.01 to 5.00 Cl2 (Low Range). The YLG-2058X Free Chlorine Analyzer features a plug and play design that incorporates a flow control device, a pH sensor, a free chlorine sensor and smart water quality controller are integrated in one cabinet .the YLG-2058X Free Chlorine Analyzer is calibrated at the BOQU Instrument factory before shipment.all work that users need to do is to connect water pipe and electric wire, then the free chlorine analyzer will work well. Advantages of YLG-2058X Free Chlorine Analyzer 1.Muti-parameter: it's for pH,Residual Chlorine and temperature. 2

Water Treatment Plant in Indonesia This Water Treatment Plant is Kawasan Industri in Jawa, the capacity  is nearly 35,000 cubic meters per day and can be expandable to 42,000 cubic meters.it mainly treats the waste water in river which is drained from factory.                   Monitoring point     Inlet water                   Clarification tank Water treatment required. Inlet waste water: Turbidity is in 1000NTU. Treat water: turbidity is less 5 NTU. Monitoring Water Quality Parameters Inlet waste water: pH,turbidity. Outlet water:pH,turbidity,residual chlorine. Other requirements: 1)All data should display in one screen. 2)Relays to control dosing pump according to turbidity value.                   Screen Mesh                   Dosing Pump Control                    Sand Filtration BOQU Solution of Multi-parameters Water Quality Analyzer MPG-6099 Water Quality Multi-parameters Analyzer ZDYG-2088-01 Digital Turbidity

Mekong River Water Quality Monitoring in Thailand The Mekong River originates from the northeastern slope of Tanggula Mountain in China. It is called Lancang Jiang or Lan-ts'ang Chiang in China. The river that flows into the Indo-China Peninsula is called the Mekong River. With a total length of 4,909 kilometers, the Mekong River is the most important transnational water system in Asia and the seventh largest river in the world. The main source is Zhaqu, originating from Zaduo County, Yushu Tibetan Autonomous Prefecture, Qinghai Province, China. Flowing through China, Laos, Myanmar, Thailand, Cambodia and Vietnam, it flows into the South China Sea in Ho Chi Minh City, Vietnam. The basin is a member of the Mekong River Commission except China and Myanmar. Customer bought BOQU Digital Water Quality Sensor to measure pH,Conductivity,Dissolved Oxygen and Turbidity.and integrated them to his own wireless platform. BH-485-PH:Online Digital pH Sensor BH-485-EC:Online Digita

MPG-6099   MULTI-PARAMETER WATER QUALITY METER Multi-parameter water quality on-line analysis system integration platform,It can directly integrate a variety of water quality online analysis parameters in a whole machine, in the touch screen panel display focused on and management; the system set on-line water quality analysis, remote data transmission, database and analysis Software, system calibration functions in one, the modernization of water quality data collection and analysis provides a great convenience. Flexible configuration of the combination, the cabinet inside the sample and analysis of the part can be flexible matching (Note: the specific parameters to the actual ordering parameters prevail): pH, ORP,dissolved oxygen,conductivity, temperature,ammonia(NH4+),COD,Turbidity and other conventional parameters, the actual needs of customers should be combined or extended ; Water part of the use of the company's latest application research results - tandem flow analysi