4 20ma ph controller online manufacture

NTC10K/PT1000 RS485 4-20mA pH ORP Meter Controller For Water The APX1-G2 pH/ORP controller from Dreifenol connects to a variety of conventional pH/T or ORP combination sensors. The APX series of industrial on... Read More

0~14pH 4~20mA or 0~20mA Online pH ORP Meter Controller For Water Treatment pH/ORP controller (also known as pH meter) equipment is suitable for the control of PH and ORP values in electroplating, metallurgy, ... Read More

Online RS485 4-20mA ABS pH ORP Controller pH Meter for Water APX1 - C1Z is a measure of water pH and ORP value of real-time online monitoring controller, can access a variety of traditional pH or ORP compound ... Read More

RS485 Interface PH Controller -2~+16pH For Water Treatment Monitoring DUC2-PH-H-A is a self-developed pH meter for online monitoring of pH/ORP value. It is output to the monitoring room through RS485 or current ... Read More

RS485 Interface PH Controller -2~+16pH For Water Treatment Monitoring DUC2-PH-H-A is a self-developed pH meter for online monitoring of pH/ORP value. It is output to the monitoring room through RS485 or current ... Read More

Two Relays One 0/4~20mA Current Output Online PH/ ORP Controller For Sewage Or Drinking Water Analog pH and ORP (Oxidation-Reduction Potential) controllers APX1-C1 are devices used to maintain and regulate the ... Read More

4 ~ 20mA Current PH ORP Meter 2 SPST For Water Treatment Monitoring The APX1-C1A/C1D PH ORP meters water quality transmitter use pH glass electrode measurement method, applied to various PH/ORP monitoring and ... Read More

4-20mA Relays Dosing Control Online pH Meter for Process Monitoring APX1 - C1 is a measure of water pH and ORP value of real-time online monitoring controller, can access a variety of traditional pH or ORP ... Read More

4-20mA High Low Alarm Online pH/ORP Transmitter for Water Process Monitoring APX1 - C1 is a measure of water pH and ORP value of real-time online monitoring controller, can access a variety of traditional pH or ... Read More

100~240V 4-20mA RS485 Online pH controller with Automatic Dosing Control for water The APX1-G2 pH/ORP controller from Dreifenol connects to a variety of conventional pH/T or ORP combination sensors. The APX ... Read More