UV-VIS COD-TSS Probe with Controller

Operating on the principle of absorption spectroscopic technique to measure COD, BOD & TSS in Industrial wastewater, surface water, etc., the probe is equipped with a solenoid valve which is capable of auto purging/ cleaning the sensor. The Light source and UV detector present in the instrument provide an accurate measurement of COD, BOD, & TSS in wastewater.  
 
Equipped with a next generation touchscreen HMI controller for display and programming the unit, the probe provides a variety of data communication options such as RS-485 MODBUS and industry standard 4-20 mA analog output. The analyser is also programmed to display BOD value of known matrix 

Application

  • Effluent Treatment Plant
  • Surface water Monitoring
  • Industrial Process Waste-Water Monitoring

Features

  • Automatic cleaning of probe with high-pressure compressed air provides higher reliability than the mechanical blade 
  • No reagents
  • Low operating cost
  • No secondary pollution
  • Fast response, suitable for online real time measurements
  • No chloride ion interference 

Specifications

  • Detection Principle: Optical absorption (COD: 254nm & TSS: 860nm)
  • Range: COD: 0-400mg/L
                 BOD: 0-400mg/L
                 TSS: 0-100 NTU (also available in mg/l)
  • Accuracy: ± 10% of the reading
  • Zero Drift: < 1% FS
  • Response Time: 10 seconds
  • Calibration: Calibration with KHP for COD and Formazine standard for TSS.
  • Power Requirement: Probe – 24VDC
                                        Controller – 230V AC/50 Hz
  • Data Communication: RS 485(MODBUS-RTU Protocol) & 4-20 mA
  • Max. Load Resistance: 500Ω on 4-20mA O/P
  • Display: 4.3” TFT with touchscreen
  • Body Material: SS 316
  • Operating Temp: 5-45o Celsius
  • Dimensions: Probe – Diameter: 90mm, Height: 320mm
                          Controller – H=260mm, L=160mm, B=90mm
  • Weight:  Probe: 2.5kg Approx.
                   Controller: 3.5Kg Approx

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