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DO30G Galvanic-cell Dissolved Oxygen Sensor with Fast Response Time and Good Long Term Stability
DO30G Galvanic-cell Dissolved Oxygen Sensor with Fast Response Time and Good Long Term Stability
Specifications
Brand Name :
Yokogawa
Model Number :
DO30G
MOQ :
1pcs
Payment Terms :
MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability :
1000 Piece/Pieces per Week negotiable
Delivery Time :
5-8 work days
Packaging Details :
each unit has individual box and all boxes are packed in standard packages or customers requests available
Object of Measurement :
Concentration of oxygen dissolved in solution (water)
Principle of Measurement :
Galvanic-cell method
Resistance Temperature Detector (RTD) :
Pt1000
Temperature of Solution Under Measurement (SUM) :
max. 0 to 40 °C
Description

The DO30G sensor for dissolved oxygen is designed for use in water treatment plants such as sewage treatment works, effluent activated sludge process, and potable water treatment. It is also effective in river monitoring, intake protection, fish farming and other fields where water quality is important.

This galvanic cell has a fast response time and good long term stability, and features replaceable diaphragm and cable for easy maintenance. A temperature sensor is incorporated for compensation. The DO30G sensor can be used in either the floating ball fitting or in the immersion fitting.

Features

  • Fast response time
  • Good long term stability
  • Easy membrane change

PB350G/PB360G Floating Ball

The floating ball holder for the DO30 features a design that minimizes fouling in the process. A brass ring around the sensor facilitates a check for membrane integrity and helps to eliminate any deposits of algae, making a cleaning system unnecessary. Maintenance is straightforward, with only periodic inspection and calibration needed.

Features

  • Easy to install
  • Easy calibration
  • Sensor diagnosis for membrane integrity

FD30/PH8HG/DOX8HS Immersion Adapter

The immersion fitting is designed for installing the DO30G sensor in tanks, open vessels, and drains. It can be supplied in lengths between 0.5 and 2.0 meters. Flange mounting is also possible. In applications with a heavy load of solids, a cleaning system is recommended. An optional, "jet cleaner" is available for the immersion fitting. The use of this device can extend the continuous measurement period and eases maintenance.

Features

  • Various immersion depths
  • Flange mounting possible
  • Cleaner option
  • Sensor diagnosis for membrane integrity


Parameter DO30G
Object of Measurement Concentration of oxygen dissolved in solution (water)
Principle of Measurement Galvanic-cell method
Measurement Range 0 to 20 ppm, 0 to 20 mg/L, or 0 to 100% (saturation)
Note: The measurement range must be entered through the dissolved oxygen converter.
Resistance Temperature Detector (RTD) Pt1000
Construction Sensor unit: Rigid PVC, Stainless steel
O-ring: Nitrile rubber
Permeable membrane: Fluoro-resin [FEP]
Cable shielding: Heat-resistant flexible PVC
Outlet of cable: Polycarbonate resin
Sensor Cable Length: 3 m, 5 m, 10 m, 15 m, or 20 m (specified when ordering)
Crimping terminal configuration: Pin-type, M4/M3 Ring-type or Fork-type (specified when ordering)
Weight Approx. 0.3 kg + 0.12 × N kg
(N: cable length
e.g. for cable length of 5 m, approx. 0.9 kg)
Temperature of Solution Under Measurement (SUM) max. 0 to 40 °C
Flow rate of SUM No less than 20 cm/s
(recommended to prevent the sensor from trapping bubbles that are the source of error in measurements)
Pressure of SUM Normally: 0 to 30 kPa
Maximum applicable: 100 kPa
[Characteristics] Repeatability: 0.1 mg/L or 3% FS, whichever is greater (including sensor)
Temperature Compensation Error: Within ±3% FS
(including sensor for a ±5 °C change in the range of 0 to 40 °C)
Response Time: Within 2 minutes (90% response) (including sensor)


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DO30G Galvanic-cell Dissolved Oxygen Sensor with Fast Response Time and Good Long Term Stability

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Product Detail
Brand Name :
Yokogawa
Model Number :
DO30G
MOQ :
1pcs
Payment Terms :
MoneyGram,Western Union,T/T,D/P,D/A,L/C
Supply Ability :
1000 Piece/Pieces per Week negotiable
Delivery Time :
5-8 work days
Contact Supplier
DO30G Galvanic-cell Dissolved Oxygen Sensor with Fast Response Time and Good Long Term Stability

Xi'an Kacise Optronics Co.,Ltd.

Verified Supplier
8 Years
Shaanxi
Since 2008
Business Type :
Manufacturer
Main Products :
Water Quality Sensor, Precision Pressure Sensor, Fluid Level Meter
Total Annual :
8000000-10000000
Employee Number :
100~150
Certification Level :
Verified Supplier
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