Product Introduction:
DO-6800 detector is my company introduction of foreign technology production of an online intelligent dissolved oxygen meter. It adopts imported components and permeable membrane,based on the latest polarographic analysis technology, advanced production technology and Surface Mount technology. Use this a series of advanced analysis techniques, ensure the stability of instrument long-term working reliability and accuracy. It has Chinese and English menu type operation, Notepad store measurement data, 485 communications, and other functions. It can be widely used in chemical fertilizer, metallurgy, environmental protection water treatment engineering, pharmaceutical, biochemical, food, aquaculture and water, etc. for continuous monitoring of dissolved oxygen in the aqueous solution and control.
Technical index:
1. Measuring range: 0 ~ 200.0 ug/L ,0 ~ 20.00 mg/L , Automatic range switching:0~60 °C
2. Resolution:0.1ug/L,0.0 1mg/L,0.1°C
3. Precision: ug/L: ±1.0%FS;mg/L:±0.5%FS,±0.3°C
4. Automatic temperature compensation:0 ~ 60 °C
5. Control interface: two groups of ON/OFF relay contacts, it divide into high and low alarm signal, photoelectric isolation and output.
6. Output signal isolation: photoelectric coupler isolation protection 4 ~ 20 mA output signal
7. Relay: Relay amount of lag can be arbitrarily set, relay load 10A 220VAC
8. Working conditions: temperature of 0 ~ 60 °C, relative humidity of 90% or less
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