Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
COD-SEV-71
COD electrode
NT$100
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Widely used in surface water, lake reservoirs, sewage treatment, etc.
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No chemical reagent or pre-treatment required, low maintenance costs
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With self-cleaning function, reduce maintenance effort
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Automatic compensation function for turbidity interference
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Stainless steel body, waterproof grade IP68
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With cleaning brush to prevent bio-adhesion
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Excellent stability even for long-term monitoring
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RS485 communication interface, standard Modbus protocol, easy to integrate
- Working principle: Dual-wavelength ultraviolet light absorption method
- Measuring range :
- COD-SEV-710: 0 ~ 200 mg/L
- COD-SEV-711 : 0 ~ 1000mg/L
- Accuracy : ±2%FS
- Resolution : 0.1mg/L
- Light source : 254nm UV-LED、546nm LED
- Communications : RS485 interface, Modbus RTU protocol
- Socket thread : 3/4”
- Cable length : 3 m, other lengths can be customized
- Protection : IP68
- Working condition : 5~35°C, 0~3bar
- Power supply : 12V~24VDC
