pHionics STs Series™ Setup with HOBO RX3000

The HOBO RX3000 is an excellent datalogger to pair with pHionics STs Series water quality sensors and transmitters. We take you step-by-step through the setup process to ensure proper settings for optimal compatibility.

Remember to like the video if you found it helpful and subscribe to the pHionics Inc YouTube channel to stay up-to-date on product procedures. To follow along, you will need the following:

  1. pHionics STs Series pH, ORP, Dissolved Oxygen, or Conductivity
  2. HOBO RX3000
  3. Analog Sensor Module (RXMOD-A1)
  4. Mini USB cable for the HOBO RX3000 (CABLE-USBMB from Onset)
  5. Freshly prepared Calibration Standards (Differs depending on transmitter parameter)
  6. Deionized water for rinsing
  7. Computer with HOBOware installed (This guide is being made with Version 3.7.21) https://www.onsetcomp.com/support/help-center/software/hoboware 
  8. www.HOBOlink.com account and data plan.