Product Overview
Yokogawa DO30G is a dissolved oxygen sensor designed for use with dissolved oxygen analyzers in water quality and process monitoring applications. It is suitable for water treatment plants, sewage treatment works, effluent activated sludge process, potable water treatment, river monitoring, intake protection and fish farming.
The DO30G galvanic cell sensor provides fast response, good long-term stability and easy maintenance with replaceable diaphragm and cable. A built-in temperature sensor is incorporated for temperature compensation.
This page is prepared for customers searching for Yokogawa DO30G, DO30G dissolved oxygen sensor, Yokogawa dissolved oxygen analyzer sensor, DO sensor for FLXA402, DO sensor for FLXA202, DO sensor for FLXA21, PB350G holder sensor and Yokogawa water quality analyzer spare parts quotation support.
Main Product Information
Brand: Yokogawa
Model: DO30G
Product Type: Sensor for dissolved oxygen analyzer
Measurement Target: Dissolved oxygen in water and wastewater applications
Measurement Range: 0 to 20 mg/L (ppm)
Temperature Compensation Sensor: Pt1000
Key Features
The DO30G uses a special electrolyte to shorten electrolyte stabilization time and support stable measurement over a long period of operation.
The cartridge-type membrane design helps make diaphragm replacement easier during routine maintenance.
The 50 micrometer membrane provides high tear resistance and helps reduce the influence of air bubbles during dissolved oxygen measurement.
The sensor can be used with PB350G / PB360G floating ball holders or with the DOX8HS submersion type holder, depending on installation requirements.
Technical Highlights
Dissolved oxygen measurement range is 0 to 20 mg/L (ppm). Liquid temperature range is 0 to 40°C, liquid pressure is 0 to 100 kPa, and required flow speed is 20 cm/s or more.
Wetted part materials include rigid polyvinyl chloride, stainless steel, fluorinated ethylenepropylene, nitrile rubber, heat-resistant soft polyvinyl chloride and polycarbonate.
Available cable lengths include 3 m, 5 m, 10 m, 15 m and 20 m. Approximate sensor weight is 0.3 kg plus 0.12 x cable length in meters.
Repeatability is 0.1 mg/L or 3% FS, whichever is greater, including sensor. Response time is within 2 minutes for 90% response, including sensor.
Temperature compensation error is within +/-3% FS for a +/-5°C change in the 0 to 40°C range, including sensor.
Model and Options
Typical DO30G model structure includes DO30G-NN-50 with selectable cable length and cable terminal options. Cable length options include -03, -05, -10, -15 and -20 for 3 m, 5 m, 10 m, 15 m and 20 m.
Cable terminal options include -PN pin terminal, -FL M4 ring terminal and -FM M3 ring terminal. Terminal box WTB10 and maintenance parts set DOX8A are also available according to system requirements.
Typical Applications
Yokogawa DO30G can be used in municipal water treatment, wastewater treatment, potable water monitoring, river monitoring, intake protection, fish farming, environmental monitoring and other applications where dissolved oxygen measurement is important.
For remote installation, WTB10 terminal box can be used when the DO converter is installed at a distance from the DO sensor.
Why Choose HONGKONG XIEYUAN TECH
HONGKONG XIEYUAN TECH CO., LIMITED supplies industrial automation and process instrumentation products, including Yokogawa analyzers, sensors, transmitters, controllers and related spare parts.
Please send the exact Yokogawa model code, cable length, terminal type, quantity and required delivery time when making an inquiry, so we can help check availability and provide quotation support quickly.
Contact Us
HONGKONG XIEYUAN TECH CO., LIMITED
Contact: Ms. Lily
Whatsapp: +86 13789949182,
E-mail: lily@hkxytech.com