• 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

0 - 20PPM Dissolve Ozone Water Analyzer / Ozone Detector / Ozone Sensor In Water

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


ceramic ozone tube

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Product Description

0 - 20PPM Dissolve Ozone Water Analyzer / Ozone Detector / Ozone Sensor In Water





Scales 0/2.000 PPM - 0/20.00 PPM
Input Current 2 µA/PPM at 20 °C
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

0 - 20PPM Dissolve Ozone Water Analyzer / Ozone Detector / Ozone Sensor In Water 0


Ozone bas several significant advantages over its chemical alternatives:


Ozone can be generated on-site.
Ozone is one of the most active, readily available oxidizing agents.
Ozone rapidly decomposes to oxygen leaving no traces.
Reactions do not produce toxic halogenated compounds.
Ozone acts more rapidly, and more completely than other common cleaning agents do.
Ozone reacts swiftly and effectively on all strains of viruses.


Function of ozone:

1. Aquaculture, Aquarium, Fish farming Water treatment
2. Swimming pools Water treatment
3. Sewage water treatment
4. Various Water cleaniont clean
5. Car Air purification and clean
6. Food cleanion,household air and water purifier
7. Ozone generator for kitchen exhaust,poultry farm, laundry , water tanks , hospitals


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

0 - 20PPM Dissolve Ozone Water Analyzer / Ozone Detector / Ozone Sensor In Water 1