^
Select Page
product-banner

ST-730 series turbidity probes measure two optical densities and two scattering intensities at two wavelengths.

PRODUCT

ST-730 series

ST-730 series

(Turbidity)

ST-730 series is designed for monitoring middle range turbidity in various applications. It is more robust and tolerant to fouling, particular matters, and air bubbles compared to other online turbidity meters designed for relatively cleaner water applications. The ST-730 series turbidity probes measure two optical densities and two scattering intensities at two wavelengths. This helps measure a large turbidity range and yet maintain a fine resolution. This also helps the probe run self-diagnoses.
Manufactured by: Pyxis Lab Inc., USA

  • FEATURES
  • BENEFITS
  • RESOURCES
  • GET A QUOTE
More
      Applications 
  • Industrial water treatment process control, including raw water, cooling water, and wastewater
  • Surface water monitoring
  • Other chemical processes with middle range turbidity
  •   Key Features 
  • Dual-wavelength: White LED and IR LED 90° scattering to achieve more reliable and accurate reading in a complex flow system
  • Compact design, similar to an industrial pH probe
  • Isolated 4-20mA output. No need for additional transmitter for easy connection to PLC and DCS
  • Isolated RS-485 output embedded for easy trouble shooting and calibration
  • Resolution: 0.1 NTU
  •   Specifications 
  • ST-730
  • P/N: 53201
  • Range: 0 – 100 NTU
  • Resolution: 0.1 NTU
  • ST-730B
  • P/N: 53202
  • Range: 0 – 1,000 NTU
  • Resolution: 1 NTU
  • ST-730SS
  • P/N: ST730SS
  • Range: 0 – 100 NTU
  • Resolution: 0.1 NTU
  • ST-731
  • P/N: 53505
  • Range: 0 – 10 NTU
  • Resolution: 0.05 NTU
  • ST-735
  • P/N: 53204
  • Range: 0 – 10,000 NTU
  • Resolution: 10 NTU
  • Common specifications
  • Accuracy: ±2% of reading
  • Method: Nephelometric, with light sources of White LED and IR LED (860nm)
  • Power supply: 22V to 26V DC, power consumption: 1W
  • Outputs: Isolated 4 mA to 20 mA analog output, isolated RS-485 digital output, supporting MODBUS protocol
  • Dimension: 6.8 inch length, 1.44 inch body diameter
  • Weight: 0.37 pounds (2.5 lbs for ST-730SS)
  • Installation: Custom Tee with ¾ NPT glue and thread
  • Material: CPVC (304 stainless steel for ST-730SS)
  • Pressure: Up to 100 psi | ST-730SS: Up to 2.0 MPa (290 PSI) at 65°C (149°F)
  • Temperature: Operation 40°F to 120°F, storage 20°F to 150°F | ST-730SS: 0°C ~ 40°C (32~104 °F)
  • Cable length: 5 feet, terminated with IP6 connectors. 30 feet, 60 feet extension cables available
  • Calibration: Two point calibration against standard solution
  • Rating: IP66
  • Regulation: CE marked
  • Long sensor life
  • Minimal maintenance
  • Small footprint

I would like to receive information about A.T.E. and its products from time to time.Privacy Policy

WordPress Tabs Free Version
WordPress Video Lightbox
Contact Us

Contact Form