Yokogawa DO30G Dissolved Oxygen Sensor DO30G-NN50-15-PN

Yokogawa DO30G Dissolved Oxygen Sensor DO30G-NN50-15-PN

DO30G Dissolved Oxygen Sensor
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.Yokogawa DO30G Dissolved Oxygen Sensor DO30G-NN50-15-PN
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.Yokogawa DO30G Dissolved Oxygen Sensor DO30G-NN50-15-PN

FEATURES
DO Sensor with Long-term Stability and Short Electrolyte Stabilization Time
• A DO sensor that uses a special electrolyte, shortening the electrolyte stabilization time and realizing stable measurements over a long period of time.
• Measuring range of 0 to 20 mg/L
• A membrane that is easily replaceable by anyone because of the cartridge type
• A membrane 50 mm thick that is hard to tear and has reduced influence from air bubbles


GENERAL SPECIFICATIONS of DO30G SENSOR
Yokogawa DO30G Dissolved Oxygen Sensor DO30G-NN50-15-PN

Dissolved Oxygen: 0 to 20 mg/L (ppm)
Liquid Temperature: 0 to 40˚C
Liquid Pressure: 0 to 100 kPa
Flow speed: 20 cm/s or more
Sensor for Temperature Compensation: Pt1000
Wetted Part Material: rigid polyvinyl chloride, stainless steel, fluorinated ethylenepropylene, nitrile rubber,heat-resistant soft polyvinyl chloride,and polycarbonate
Cable Length: 3 m, 5 m, 10 m, 15 m and 20 m
Weight: Approx. 0.3 kg + 0.12 × N kg
N: cable length (ex. for cable length of 5 m, approx. 0.9 kg)
CHARACTERISTICS of DO30G SENSOR
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)

Yokogawa DO30G Dissolved Oxygen Sensor DO30G-NN50-15-PN
Detail Models:
DO30G-NN50-03-PN
DO30G-NN50-05-PN
DO30G-NN50-10-PN
DO30G-NN50-15-PN
DO30G-NN50-20-PN
DO30G-NN50-03-FK
DO30G-NN50-05-FK
DO30G-NN50-03-FL
DO30G-NN50-05-FL

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