ROC pH/ORP-5500 series pH ORP online transmitting controller
This series instruments are widely used for online pH/ORP monitoring in environment protection water treatment, pure water treatment, industrial process and so on.
Application
This series instruments are widely used for online pH/ORP monitoring in environment protection water treatment, pure water treatment, industrial process and so on.
Conception
pH/ORP-5500 series is a kind of popular and cost-effective online ph and orp controller , with plug-in pH/ORP-1220 sensor, which have good measurement accuracy, anti-interference,easy to install and operation features.
• White backlight LCD screen,several operations, easy for operation
• Be compatible for six kinds of buffer solution which suitable for international standard.
• Selectable temperature sensor which reduce the replacement cost；
• Manual calibration is easy for on-site calibration.
• EMC enhancement type could run smoothly under kinds of industry environment.
• （4~20）mA output support instrument/transmitter modes and satisfy all 4-20mA receiving unit.
• Double relay high/low and delay control function could fulfill pH or ORP interval control and adjustment.
• Several power supply to be selection according to the different models.Input AC/DC power, no polarity connection.
Main technical features:
