DO-1800 Dissolved Oxygen Meter
Online dissolved oxygen detector is an online intelligent dissolved oxygen detector produced by our company with the introduction of foreign technology, using imported components and dissolved oxygen film head, based on the latest polarographic analysis technology, and advanced production technology and surface attachment technology. The use of this series of advanced analytical techniques to ensure long-term stability, reliability and accuracy of the instrument. With Chinese menu operation, 485 communication and other functions. It can be widely used in chemical fertilizer, metallurgy, environmental protection water treatment engineering, pharmaceutical, biochemical, food, aquaculture and tap water and other solutions for continuous monitoring of dissolved oxygen value.
The online dissolved oxygen meter is an online intelligent dissolved oxygen detector produced by our company with imported technology. It adopts imported components and dissolved oxygen film heads, and is based on the latest polarography analysis technology, as well as advanced production processes and surface mount technology. This series of advanced analytical technologies ensures the long-term stability, reliability, and accuracy of the instrument. It has functions such as Chinese menu operation and 485 communication. It can be widely used in continuous monitoring of dissolved oxygen values in solutions such as chemical fertilizers, metallurgy, environmental water treatment engineering, biochemistry, food, aquaculture, and tap water.
Main features:
- Large dot matrix LCD display with English menu operation.
- Simultaneous display of multiple parameters: dissolved oxygen value, temperature, output current, alarm point, etc. are displayed simultaneously, making it intuitive and easy to read, with range overrun prompts.
- Screen displays the alarm status and can also have a switch ON signal output.
- Automatic temperature compensation function: automatic 0~60℃.
- Communication function (optional): It has an RS-485 communication interface (partially compatible with MODBUS protocol), and the DO value corresponding to 4~20 mA current output can be set arbitrarily.
- Hysteresis quantity can be set arbitrarily to avoid frequent operation of the switch relay.
- Watchdog function ensures that the instrument will not crash.
- Core components are all from well-known foreign brands.
- Can restore factory settings. Power-off protection >10 years.
