Online ION Analyzer

Vasthi Instruments are global leaders in manufacturing of Online ION Analyzer and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability.

Vasthi Instruments was formed with visionary thinking and innovative ideas resulting in innovative products and solutions. We enhance our product quality by the continuous process of research and development. We have WIDE range of models to suite various site conditions and processes.


Online ion analyzer



Model VE-A701
Measuring range 0.2µg/L-5000mg/L
Temperature 0-99.9°C
Resolution 0.1µg/L; 0.1°C
Accuracy ± 2.5%; ±2°c
Communication RS485 optional
Output Current 0-10mA load<1,5KΩ

4-20maA load<750Ω

Alarm relay AC220V ,3A
Power supply AC220 V±22V,50HZ±1HZ,

24VDC Optional

Protection grade IP54, Aluminum shell
Ion type F¯CL¯Mg2+ Ca2+NoNH+etc


Overall dimension 146*146*108mm
Dimension of the hole 138*138mm
Installation Walling hanging/Flush bonding
Working condition Ambient temp:  0-60°c;

Relative humidity: <85%


Online Ion Analyzer and Probe                                                                   

  • Intelligent, Reliability
  • Strong interference immunity
  • Waterproof and dust -proof design
  • Automatic timing calibration