Boqu Fluoride Ion Sensor F- with RS485 for Flow Tank Online Water Quality Ion F- Sensor

• Customization: Available
• Display: Digital
• Appliance: Food Analysis, Medical Research, Biochemistry
• Model NO.: Fluoride ion Sensor F-
• Certification: RoHS, FCC, CE, ISO9001
• Name: Pfg-3085 Online Calcium Ion Meter
• Ammonia Ion: 0.02-1000 Ppm(Mg/L)
• Calcium Ion: 0.02-1000 Ppm(Mg/L)
• Fluoride Ion: 0.02-1000 Ppm(Mg/L)
• Chloride Ion: 0.02-1000 Ppm(Mg/L)
• Nitrate Ion: 0.02-1000 Ppm(Mg/L)
• Potassium Ion: 0.02-1000 Ppm(Mg/L)
• Power: 90~260VAC
• Communication: RS485 Modbus
• Signal: 4-20mA
• Relays: 3 Relays
• 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

PFG-3085 Industrial online Ions meter is new latest micro-computer based high-end instrument. It is characterized by three languages in one,suitable for F-,Cl-,K+,Ca2+,NO3-,NH4+ (Fluoride ion,Chloride ion,Potassium ion,Nitrate ion,Ammonium ion,Calcium ion,Hardness etc).the ion instrument has a user-friendly interface, easy use, long working life, data logging function.it's widely used for power plant,drinking water,industrial waste water etc

Detailed Photos

What's the technical specification of with RS485 for flow tank online water quality Ion F- sensor ?

PFG-3085 Ion Analyzer

Functions:ION (F-,Cl-,K+,Ca2+,NO3-,NH4+ etc )
Measuring range: 0.00 - 1000 ppm
Temperature range:-10.0 to +130.0ºC
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
Installation size: Upper and Lower 3/4NPT Pipe Thread
One multi function relay:clean/period alarm/error alarm
Power supply:From 90 to 260 VAC, power consumption < 5 watts
Installation:panel/wall/pipe installation

What's the technical specification of Online Ion Sensor?

 

BH-485-ION Digital Ion Sensor

Ions type:F-,Cl-,Ca2+,NO3-,NH4+,K+
Range:0.02-1000ppm(mg/L)
Resolution:0.01mg/L
Power:12V (customized for 5V,24VDC)
Slope:52~59mV/22~29 (25ºC)
Accuracy:<±2% 25ºC
Response time:<60s (90% right value)
Communication:Standard RS485 Modbus
Temperature compensation:PT1000
Dimension:D:30mm L:250mm, cable:3meters(it can be extended)
Working environment:0~40ºC , 0~2bar

 

BOQU Contact

 

Industrial Applicatons

Mainly Application of Best Water Treatment For Water Application

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 with RS485 for flow tank online water quality Ion F- sensor 

1.What is an ion-selective electrode (ISE)?
An Ion Selective Electrode measures the potential of a specific ion in solution. (The pH electrode is an ISE for the Hydrogen ion). This potential is measured against a stable reference electrode of constant potential. The potential difference between the two electrodes will depend upon the activity of the specific ion in solution. This activity is related to the concentration of that specific ion.

2.How do you measure concentration using an ion-selective electrode?
Standard solutions of known concentrations must be accurately prepared. These solutions are then measured with the pH/mV meter. The mV reading of each solution is noted and a graph of concentration vs. mV reading must be plotted. The unknown solution can now be measured. The mV value of the unknown solution is then located on the graph and the corresponding solution concentration is determined. Dedicated ion meters can construct a calibration curve automatically.

3.What is the selectivity coefficient (K) of an ion-selective electrode?
ISEs are not ion-specific. All are sensitive to some other ions to some extent. For many applications these interferences are insignificant (unless there is a high ratio of interfering ion to primary ion) and can often be ignored. In some extreme cases, however, the electrode is far more sensitive to the interfering ion than to the primary ion and can only be used if the interfering ion is only present in trace quantities or even completely absent. The ability of an ion-selective electrode to distinguish between different ions in the same solution is expressed as the Selectivity Coefficient. If the primary ion for which the electrode is sensitive is A and the interfering ion is B then a selectivity coefficient of 0.1 would mean that the electrode is ten times more sensitive to A than to B. If the coefficient is 1 then the electrode is equally sensitive to both.