Ylg-2058-01 Industrial High Quality Residual Chorine Sensor/Electrode

• Type: Membrane Electrode
• Cooling System: Radiator
• Function: Short Circuit Protection
• Materials: Magnesium Alloy
• Transport Package: PP Bag, Paper Box. Sponge, Seaworthy Box
• Specification: 12*120
• Model NO.: YLG-2058-01
• Trademark: BOQU
• Origin: Shanghai
• HS Code: 9027809900
• Production Capacity: 100000 Pieces/Year

Product Description

               YLG-2058-01 Industrial Residual Chlorine Sensor

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.

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