Yokogawa DO30G/DO70G Measuring Sensor For Dissolved Oxygen Analyzer DO30G-NN-50-10-PN
GENERAL
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 PB350G/PB360G floating ball holders or in the DOX8HS submersion type holder.
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
SPECIFICATION
| item | value |
| Model Number | DO30G-NN-50-10-PN |
| Type | Dissolved Oxygen Sensor |
| Place of Origin | Japan |
| Brand Name | Yokogawa |
| Usage | Level measurement |
| Theory | Ultrasonic |
| Output | RS485, 4-20mA |
| Description | Dissolved Oxygen Sensor |
| Thick | 50 mm |
| Dissolved Oxygen | 0 to 20 mg/L (ppm) |
| Liquid Temperature | 0 to 40℃ |
| Liquid Pressure | 0 to 100 kPa |
| Flow speed | 20 cm/s or more |
| Sensor for Temperature Compensation | Pt1000 |
| 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) |
