Boqu Ddg-2090 New Design Power 220VAC and with 2 Relays for Sewage Treatment Liquid Conductivity Analyzer

• Customization: Available
• Display: Digital
• Appliance: Food Analysis, Medical Research, Biochemistry
• Model NO.: DDG-2090
• Certification: RoHS, FCC, CE, ISO9001
• Name: Digital Conductivity Analyzer
• Conductivity: 0~20us/Cm, 0-200us/Cm, 0-2000us/Cm, 0-2000ms/Cm
• Resistivity: 0.00-20.00
• Salinity: 0.0-80.0 Ppt
• TDS: 0-1000000 Ppm
• Power: 90~260VAC
• Communication: RS485 Modbus
• Signal: 4-20mA
• Relays: 3 Relays
• Max Temperature: 130c
• Transport Package: Quality Package for International Transport
• Specification: BOQU Instrument production over 100 000pcs/year
• Trademark: BOQU
• Origin: China
• HS Code: 9027809990
• Production Capacity: 100000PCS/Year

Product Description

 

BOQU conductivity meter and conductivity sensor widely used in global,production capacity has been over 100 000pcs.TDS,Salinity and Resistivity meter use same conductivity sensor in different program.customers should confirm the application and required range before production,because there is many different range for conductivity sensor,such as :ultra pure water: 0~20μS/ cm(K=0.01),pure water is 0~200μS/ cm(K=0.1),drinking water is 200~500μS/ cm (K=1.0)in Shanghai China.max range of BOQU conductivity is 2000ms/cm.max working temperature is 180ºC by toroidal conductivity sensor(inductive conductivity sensor).it's widely used for power plant,drinking water,waste water,food,Chemical production,Leak detection in heat exchangers,Acid and caustic dilution,Metal finishing, Plating bath control,Parts cleaning and rinsing,Pickling bath control,Waste streams,Semiconductors,Pulp and paper, Black, white or green liquor,Pulp bleaching food processing,Chemical peeling,Sanitisation (CIP),Environmental Wet chemical scrubbers,Cooling towers etc

Detailed Photos

What's the technical specification of  Sewage treatment liquid conductivity  analyzer ?

DDG-2080S	DDG-2080X	DDG-2090
Measuring range: 0~2000000.00 us/cm(0~2000.00 ms/cm) 0~80.00 ppt 0~9999.00 mg/L(ppm) 0~20.00MΩ -40.0~130.0ºC Accuracy:2%   ±0.5ºC Power supply:90 - 260V AC 50/60Hz Communication:RS485 Modbus Waterproof grade:IP65 Relay:Two relays for high and low limit            One relay for clean Overall dimension:144×144×104mm	Conductivity:0.00~2000ms/cm TDS:0-133000ppm Resistivity:0.00-20.00 MΩ-CM Salinity:0.00-78.00g/Kg Accuracy:1% Temp. Comp.Pt 1000/NTC10K Temp. range -10.0 ~ +130.0ºC 2 ways of 4-20mA RS485 Modbus RTU 3 Relays Protection IP65 Power 90VAC~260VAC	Conductivity:0~19.99 uS, 0~199.9 uS, 0~1999 uS, 0~19.99mS, 0~199.9mS (K=0.01 electrode for resistivity) Accuracy 1% Temp. range:0~99C one ways of 4-20mA RS485 Modbus RTU 2 Relays Power 220VAC

What's the technical specification of Online Conductivity Sensor ?

Model	Compresssive strength	Measuring range	Connection	Material	Application
K=0.01	0.6MPa	0~20us/cm	Pipes/hoses/flanged pipes,etc Diamention:Φ6,Φ8,Φ14,etc	316L Titanium alloy	Power plant water Treatment industry
K=0.1	0.6MPa	0~200us/cm	Pipes/hoses/flanged pipes,etc Diamention:Φ6,Φ8,Φ14,etc	316L Titanium alloy	Power plant water Treatment industry
K=1.0	0.6MPa	0~2000us/cm	1/2 or 3/4 Thread Installation	316L Titanium alloy and platinum	Water Treatment industry
K=10.0	0.6MPa	0~20000us/cm	1/2 or 3/4 Thread Installation	Polysulfone and platinum	Water Treatment industry
K=30.0	0.6MPa	30-600ms/cm	3/4 Thread Installation	Polysulfone	Acid cleaning
Cable	lower-noise cable/water proof cable

BOQU Digital Conductivity Sensor
Model	DDG K=0.01/0.1/1.0	K=10.0/30.0	BH-485-EC
Range	0~20us/cm,0-200us/cm.0-2000us/cm	0~20000us/cm,30-600ms/cm	0-2000us/cm
Temperature	0~60C	0~60C	0~60C
Temperature compensation	NULLPT1000,PT100,10K,30K etc
Max pressure	3bar	3bar	3bar
Material	SS304/SS316	Polysulfone	PC
Thread	NPT3/4	NPT3/4	NPT3/4
Cable	standard :5meters,10meters, (it can be extended to 100 meters)

Model	SJG-2083CS
Name	Online Acid-base Concentration Analyzer
Sensor	Digital Inductive Conductivity Sensor
Protection	IP65
Power Supply	90 - 260V AC 50;60Hz
Output	Two ways of 4-20mA
Relay	Two relays ,5A;250V AC,5A;30V DC
Size	144×144×104mm
Protocol	RS485 Modbus RTU
Range	0.00mS;cm~1000.00 mS;cm
Accuracy	±0.1%FS,±0.5ºC

BOQU Contact

Industrial Applicatons

Mainly Application of Best Water Treatment Online Digital pH Meter

In today's world, our earth faces many environmental problems, especially in water quality. As a leading manufacturer in water quality analyzers, BOQU Instrument will use all technologies to solve problems related to human and earth survival and always to be the guardians of the earth's water quality. BOQU Instrument's online water quality analyzer is mainly used to test pH, conductivity, TDS, dissolved oxygen, turbidity, residual chlorine, suspended solids,TSS, ammonia, water hardness, silica, phosphate, sodium, BOD, COD,Ammonia nitrogen ,total nitrogen,chloride,lead ,iron,nickel,fluoride,copper,zinc etc. mainly application for Agriculture,Food and Beverages,Water Analysis,Healthcare and Pharmaceutical,Paints and Dyestuff Industry,Cosmetics, Flavors and Fragrances,Electroplating Industry.

Company Profile

BOQU Instrument focuses on technological innovation in water quality analyzers and water quality sensors since founded at 2007. now staff is over 200 people and with an annual growth rate of 35%. we have own R & D center,many senior engineers has over 10 years R&D experience..Now BOQU has got more than 50 technical certificates for controller software and over 20 technical patents,therefore we won the National High-tech Enterprise Certificate in 2010.At present, the annual quantity of water quality sensors and meters is over 100,000pcs, it let BOQU instrument become the biggest factory in water quality analyzers in Shanghai China.

BOQU Exhibition

The BOQU Instrument is a young, energetic and professional team. We will continue to focus on R&D and manufacturing of high-end water quality monitoring instruments and sensors.we keep to create benefits for our customers,We work hard for the material and spiritual aspects of all employees,and contribute to the progress and development of humanity. forever to guard the earth's water quality.

Certifications

BOQU Instruments is very popular in all global market, because BOQU Water quality anaysis instrument and sensors got most international certicates. As a responsible and high-tech enterprise in China,BOQU Instrument thinks there is still long way to go,so our production is strictly according to ISO9001 from source of raw material to finished instrument. And their is professional staff and test instrument to check each process.now our many instruments have reached or exceeded the world-class level. BOQU instrument also got many certificates such as CE, SGS,FCC and so on.

Visit Customers

In order to provide better service for our customers, we will visit customers in different countries.Only in this way,then we could truly understand customer needs and help customers to choose right water quality analyzers and sensors.

FAQ

FAQ of  Sewage treatment liquid conductivity  analyzer

1. What am I measuring when I measure the conductivity of my solution?
Conductivity is the measurement of the electrolytes in a solution. It is defined as the conductance in a given volume. Conductance is the ability of the solution to conduct electric current.

2. How does temperature affect conductivity readings?
The effect of temperature on conductivity readings depends on the solution being measured. The effect is greatest in low ionic strength (low conductivity) solutions. A general rule to follow is there will be a 2% change (increase)/degree C. This rule can be followed for most aqueous solutions, however if you require a high degree of accuracy, you should consult a chart for the particular solution you are measuring. Organics also have very different temperature curves.

3. Can conductivity be measured in aqueous solutions only?
No, all substances possess some conductive properties. Generally organic compounds (such as benzene, alcohols, and petroleum products) have very low conductivities, while metals have very high conductivities. Measuring the conductivity of highly flammable liquids is very risky.

4. How are conductivity and conductance related?
Conductance is the ability of a solution to conduct electric current, while conductivity is the conductance in a given volume (usually measured in umho/cm).