The WELLORE WL900 PH/ORP controllers/transmitters combine consistent performance and sophisticated control functions with user-friendly features. Meters come with two preset buffer values for quick, accurate auto-calibration; electrode offset function allows direct reading corrections without needing to remove electrode from the control system. Alarm delay and individual set-point hysteresis in limit control mode prevent chattering, false alarms, and unnecessary down time
2-in-1 controllers/transmitters can be configured to Measure either pH or OPR (mV), range from 0 to 14(-1000mV to 1000mV)
Auto-calibration with choice of GB buffer selection.
Clear, uninterrupted pH readings in electronically noisy environment
Accept any kind of electrodes, antimony electrodes in applications that involves corrosive Hydrofluoric Acid
Option of Auto or Manual Temperature Compensation.
Galvanically-isolated, scale 4 to 20 mA output for high-quality output on peripheral devices .
Password protection for software