Online BOD Analyzer

Veritcal View
Item Parameters
Model Measuring range, Application field
VEOBOD1007 (6 mmgap) BOD 0~500 mg / L, Tap water, Sewage treatment plant outlet, natural waters
VEOBOD1007 (1mm gap) BOD 0~3500 mg / L, Industrial process control, Raw water
Power supply 12VDC +/-5%
Output signal RS485 / Modbus
Accuracy 0.01mg/L BOD
Calibration 1 or 2 point calibration

Vasthi Instruments' VEOBOD1007 Series BOD Analyzer is a new generation of environmentally friendly BOD sensors launched by our company. It requires no reagents, produces no pollution, and is more economical and environmentally friendly. With its small size and easy installation, water quality monitoring is available online. Automatic compensation for turbidity disturbances, with automatic cleaning, is necessary for stability, even for long-term monitoring.

Working Principle: 

Many organic substances dissolved in water absorb ultraviolet light. Therefore, the total amount of organic pollutants in water can be measured by measuring the absorption of these organic substances by ultraviolet light at a wavelength of 254 nm. The VEOBOD1007 series analyzer uses two light sources, one 254 nm ultraviolet light and one 850 nm infrared light, which can automatically compensate for the optical path attenuation and turbidity effects, thus achieving more stable and reliable measurement values.


  •  Digital sensor, RS-485 output, support MODBUS
  •  No reagents, no pollution, more economical and environmentally friendly
  •  Can measure BOD and other parameters
  •  Automatic compensation

Get in Touch

Have a question about our Device? Don’t hesitate to contact us directly using the form on this page or by visiting our office.


Ph. +91 7337418685

Manjeera Trinity Corporate,
Plot No-112, Survey No:1050,
JNTU, Hitech city Rd, KPHB Colony
Kukatpally, Hyderabad-500072

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