Yodify Product Library
Instantly add the DO70G Dissolved Oxygen Sensor and 50,000+ more product series to your store or catalog  
Book Your Demo and See How
or create your store

DO70G optical dissolved oxygen sensor is designed for using in water treatment plants such as sewage treatment works and effluent activated sludge process.

This optical sensor has a fast response time and good long term stability, and features replaceable sensor cap and cable for easy maintenance. 

A temperature sensor is incorporated for compensation. 

The DO70G sensor can be used in either the PB350G/PB360G floating ball holder or in the DOX8HS submersion type holder.
Features
  • A Optical DO sensor that uses a phase measurement method and realizing stable measurements over a long period of time.
  • Measuring range of 0 to 25 mg/l.
  • A sensor cap that is easily replaceable by anyone.

Specifications

Applications

  • Water Treatment Plants Such as Sewage Treatment Works & Effluent Activated Sludge Process

Cable Length

  • 10 feet (3 metres)
  • 16.40 feet (5 metres)
  • 32.81 feet (10 metres)

Cable Material

  • Heat-Resistant Flexible PVC

Electrical Connectors

  • Pin Terminal - Crimping Terminal for Converter

Flow Rate

  • 2 m/sec or Less

Length

  • 4.72” (120 mm) - Insert Length

Materials of Construction

  • Polypropylene - Adapter (Submersion Typical Holder, Froat Holder)
  • Silicone Resin - Permeable Membrane
  • Stainless Steel - Adapter (Submersion Typical Holder), Tag Plate

Measuring Range

  • 0 to 25 mg/L

O-Ring Material

  • EPDM
  • Ethylene Propylene (EPR)

Output

  • 24 V

Pressure Range

  • psi: 0 to 72.52 (kPa: 0 to 500, bar: 0 to 5)

Repeatability

  • 0.1 mg/L or 3 % of Full Scale, whichever is greater

Response Time

  • Within 120 seconds (90 % Response) Including Sensor

Sensor, Probe Material

  • 316L Stainless Steel - Sensor

Sensor, Probe Type

  • 22k NTC
  • RTD

Temperature Effect

  • Within ± 3 % of Full Scale for a ± 5° C (± 9° F) Change in the Range of 0° to 40° C (32° to 104° F)

Temperature Range

  • 0° to 50° C (32° to 122° F) - Measurement Water Temperature
Instantly populate your store or catalog 
CREATE YOUR SITE
or book a demo with the Yodify Team
show more