- Chemical Oxygen Demand Analyzer is connected directly via RS485 communication interface, providing simple, reliable, cost- saving process data with remote monitoring, calibration, configuration and diagnostics capabilities. The Chemical Oxygen Demand meter housing in a robust IP68 proof enclosure, 1500 N tensile strength Kelvar reinforced cable, up to 1.2 km digital data transmission,COD meter and COD Analyzer is ideally used in water/wastewater industry.
- Robust IP68 Water Submersible Enclosure, Solution Without Cabinet
- 1 sec On-line Realtime Measurement
- 0.2 W Ultra Low Power Consumption, Ideal for Outdoor Applications
- High Reliability, Drift Free
- Lightening and Surge Protection for Power and RS485 Communication
- 1.2 Km RS485 Digital Communication, Minimize Cabling and Engineering Cost
- Software Configuration Calibration and Data Monitoring
- Standard Modbus RTU Protocol, Direct Connected with PLC, HMI, Eliminate I/O Module Cost
- Auto Cleaning, Almost No Maintenance
- Turbidity or Total Suspended Solids Measurement and Compensation
- Onboard memory allowing users to easily calibrate and configure sensor at lab and distribute to various fields sites
Thông số kỹ thuật
- Measurement range :
+ SMR44-1: 0~100 mg/L
+ SMR44-2: 0~800 mg/L
+ SMR44-3: 0~2,500 mg/L
+ SMR44-4: 0~5,000 mg/L
+ SMR44-5: 0~10,000 mg/L
- Accuracy : ±5% in standard solution ±2.5 mg/L
- Resolution : 0.01 mg/L
- Repeatability : ±3% in standard solution ±2.5 mg/L
- Light source : LED 254 nm
- Beam angle : 180°
- Light path length : 1 mm, 2 mm, 5 mm, 10 mm, 35 mm
- Process flow rate : Max. 3m/sec
- Operation pressure : Max.10 Kgf/cm2
- Operating temperature : 0~85 °C
- Response time : <1 min
- Protection : IP68
- Temperature sensor : Pt100
- Temperature measurement range : 0~85 °C
- Temperature accuracy : ±0.5 °C; ±0.1 °C(optional)
- Turbidity sensor : LED 880 nm
- Turbidity measurement range :
+ SMR44-1: 0~50 NTU (or 0~100 mg/L)
+ SMR44-2: 0~500 NTU (or 0~1,000 mg/L)
+ SMR44-3: 0~2,000 NTU (or 0~5,000 mg/L)
+ SMR44-4: 0~4,000 NTU (or 0~10,000 mg/L)
+ SMR44-5: 0~10,000 NTU (or 0~20,000 mg/L)
- Turbidity accuracy : ±5%FS
- Housing : SS316L; Titanium
- Dimension : Φ 40 Χ 240 mm
- Weight : analyzer: approx. 1 Kg; Cable: 80g/m