Online Residual Chorine Sensor Industrial Chorine Tester Electrode

• Storage Temperature: -20 ~ 60 Degree
• Measuring Range: 0.005 -20ppm(Mg/L) Hocl
• Accuracy: 2% or +/- 10ppb
• Operation Temperature: 0~45degree
• Temperature: 0-65degree
• Calibration Method: Laboratory Comparison Method
• Model NO.: YLG-2058-01
• Calibration Interval: 1/2 Month
• Transport Package: Carton
• Specification: 144*144*104mm
• Trademark: BOQU
• Origin: Shanghai
• HS Code: 9027809900
• Production Capacity: 500pieces/Week

Product Description

     CL-2058-01 Industrial Online Chlorine Electrode


Technical Indexes
 

Measuring range:0.005 ~ 20ppm(mg/L) HOCl

The minimum detection limit:5ppb or 0.05mg/L HOCl

Accuracy:2% or ±10ppb

HOCl response time:90%<90second

Storage temperature:-20 ~ 60 ºC

Operation temperature:0~45ºC 

Sample temperature:0~45ºC 

Calibration method:laboratory comparison method

Calibration interval:1/2 month

Maintenance interval:Replacement of a membrane and electrolyte every six months

The connection tubes for inlet and outlet water:external diameter Φ10

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 relationship,
in this way can measure the residual chlorine.

FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.


Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: We can offer the sample, it is extra

Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.