• Jules
    Thank you Wendy The product is great and good I am happy with that Have a wonderful time and in this holiday saison Kind regards Jules
  • Marcel
    Hi Sasa Thanks for the wishes and very happy and healthy new year 2016 to you too! BTW the ozone machine works fine Thanks and stay well Marcel
  • Bejadmim
    Dear Nick Our company is happy because the products are ok Now I need other materials I need send me your best price for: 10 units NT-YFC30G
Contact Person : Lareina Wang
Phone Number : 86 13352827882
WhatsApp : +8613352827882

0PPM - 20PPM Ozone Water Detector For Ozone Equipment

Place of Origin Guangdong China
Brand Name Netech
Model Number NT-CL 7685
Minimum Order Quantity 1 Set
Price For further discussion
Packaging Details Safe double carton package with foam inside for protection
Delivery Time 3-5 working days after received your payment
Payment Terms L/C D/A D/P T/T Western Union Credit Card/ Paypal
Supply Ability 500 sets per month
Product Details
Zero Adjustment +/- 0.3 µA Measuring Range 0/2.000 PPM - 0/20.00 PPM
Cell Sensitivity 12.5/250 % Polarization -200 MV (0/-1250 MV)
Temperature Coefficient 0/4.0%/°C Pulse Width 0/99.9 S
High Light

ozone accessories


ozone generator tube

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Product Description

0PPM - 20PPM Ozone Water Detector For Ozone Equipment





Input Current
2 µA/PPM at 20 °C


0/2.000 PPM - 0/20.00 PPM
(Cl2, ClO2, D.O3)
Zero adjustment: +/- 0.3 µA
Cell sensitivity: 12.5/250 %
Polarization: -200 mV (0/-1250 mV)
Temperature coefficient: 0/4.0%/°C
Filter software 90% RT: 0.4/20.0 s for small/large variations


Input: Pt100 3 wires
Measuring and compensation range: -2/52°C
Resolution: 0.1 °C
Zero adjustment: +/- 1 °C


Set-point A and B
Selectable action: ON/OFF - PFM – PWM


PFM/PWM action
Proportional band: 0/10% of the scale
Pulse frequency: 0/120 pulse/min
Pulse width: 0/99.9 s


0PPM - 20PPM Ozone Water Detector For Ozone Equipment 0


Why choosing us?


1.Having 10 years production experienced .We are trusty business partner.


2.Quality Controlled:Quality Control personnel check the quality at every stage of production, from the incoming raw materials to the finished product.


3.NT-CL 7685 : Production Capacity: 500 pcs per month.


4.We have serial products: ozone tube ,UV water cleanrs, ozone generators, oxygen concentrators, protein skimmers, and filters, mixing pumps and other water or air treatment spare parts.


5.We supply OEM service according to customers' requests and give out professional suggestions.


Distributors Offer : Welcome to be our distributor .