Audited Supplier
Y551-B/C
Input Type
Light Absorption Measurement
Contact
Digital Type
316L(Customizable Titanium Alloy)
Liquid
IP68
ISO
Non-Customized
Ultraviolet Absorption Method
±5%
0.25W(Non Wiping), 0.8W(Wiping)
Yosemitech
Box
Φ 50mm*179mm
China
Product Description
Yosemitech Y551-B/C COD Sensor and Monitor adopts highly reliable UVC LED for light absorption measurement. This proven technology provides reliable and accurate analysis of organic pollutants for water quality monitoring at low cost and low maintenance. With rugged design, and integrated turbidity compensation, the bod cod sensor is an excellent solution for continuous monitoring of source water, surface water, municipal and industrial wastewaters.
No reagents required, no pollution, more economical and environmentally friendly
Can measure parameters such as COD, TOC, turbidity and temperature
Automatically compensate for turbidity interference and have excellent test performance
With automatic cleaning brush to prevent biological attachment and longer maintenance cycle
Built-in calibration parameters for easy on-site use and secondary calibration
| Name | Y551-B COD Sensor(low range) | Y551-C COD Sensor(high range) |
| Measurement principle | Ultraviolet absorption method | Ultraviolet absorption method |
| COD range | 0-500mg/L | 0-1500mg/L |
| COD accuracy | ±5% | ±5% |
| COD Resolution | 0.01mg/L | 0.01mg/L |
| TOC range | 0-180mg/L | 0-600mg/L |
| Turbidity Accuracy | ±5% | ±5% |
| Temperature range | 0-50ºC | 0-50ºC |
| IP rating | IP68 | IP68 |
| Sensor interface | Supports RS-485, MODBUS protocol | Supports RS-485, MODBUS protocol |
| Power consumption | 0.25W(non wiping), 0.8W(wiping) | 0.25W(non wiping), 2W(wiping) |
| Suggested power | DC 12-24V, ≥1A | DC 12-24V, ≥1A |
| Sensor size | Φ50mm*179mm | Φ50mm*179mm |
| Cable length | 10m(default), customizable | 10m(default), customizable |
| Sensor housing material | 316L(Customizable titanium alloy) | 316L(Customizable titanium alloy) |
