rs485 ph controller online manufacture

RS485 Interface 18~36VDC Conductivity /TDS Transmitter For Cooling Sewage Digital Conductivity/TDS Analyzer:This set of digital Conductivity/TDS analyzer can detect conductivity, resistivity, salinity, TDS and ... Read More

Digital 100240VAC Conductivity/TDS Controller For Drinking Water Monitoring Digital Conductivity/TDS Analyzer:This set of digital Conductivity/TDS analyzer can detect conductivity, resistivity, salinity, TDS ... Read More

OTA digital Conductivity /TDS controller for Ultra-pure water The DRFN conductivity controller has strong anti-interference ability, realizes remote transmission, and has good electromagnetic compatibility. ... Read More

Online PH/ ORP Transmitter with RS485 Two Relays two 0/4~20mA Output For Sewage Or Drinking Water The pH transmitter APX1-C2 is an instrument used to measure and monitor the acid-base properties of liquids, ... Read More

RS485 220V AC Online PH ORP Controller with temperature compensation 500g In the sewage treatment system, in order to achieve the best treatment effect, but also to protect the safe operation of the process ... 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

Differential Signal Input RS485 Online PH ORP Controller 100 ~ 240V AC The pH ORP controller APX1-G2A is an instrument that continuously monitors the pH and ORP of a solution. It is used for continuous ... Read More

Integrated Digital PH Sensor With RS485 Communication For Water Treatment The DPH70 digital PH sensor can be connected to the DRFNs digital PH/ORP controllers to measure the PH value. The digital PH probe has a ... Read More

IP66 RS485 4-20mA Online pH/ORP Transmitter for Sewage 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 sensor. ... Read More

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