Yokogawa Optical Dissolved Oxygen Sensor DO72[Product print page]

Manufacturer: Yokogawa Electric Corporation

Yokogawa Optical Dissolved Oxygen Sensor DO71  

Features

Easy to clean and long-time stability for a long time
The DO71/DO72 use a fluorescence phase-shift method, which is less susceptible to contamination than the fluorescence intensity method and allows more accurate measurement.

Excellent maintainability
Maintenance is done only by replacing the sensor cap at the tip, and it can be easily replaced without using any tools. Because of no electrolyte, it can be used continuously for a long time without maintenance.

Supports a wide range of measurement environments
DO71 and DO72-W for 0 to 22.5 mg/L can be used for wide range applications such as waste water treatment and process control, and DO72-T for 0 to 2 mg/L can be used for low concentration applications such as SWAS. In addition, a variety of cleaning options are available and it is suitable for difficult applications and for strict water quality control.

Simple measurement system and easy installation
The 4-wire liquid analyzer FLXA402 can connect a pH sensor, conductivity sensor, galvanic or polarographic method dissolved oxygen sensor to the second module of FLXA. You can easily customize analyzer according to your process requirements.

Control delicate process measurement processes
With a 90% response time of less than 90 seconds, it can quickly follow the oxygen concentration change of the process.