4 20ma ph controller online manufacture

Three-Point Calibration Methods PH ORP Transmitter For Water Online Monitoring Electronic online monitoring of PH/ORP value, and remote transmission to the monitoring room through RS485 or current transmission ... Read More

RS485 IP66 Digital Universal PH ORP Meter Online With LCD Display Screen Brief Description Water quality is crucial in all areas of life to process industrial automation. Applications such as aquaculture and ... Read More

Two SPST Relays RS485 Modbus PH ORP Meter For Dosing Control The pH ORP controller APX1-G2A is an instrument that continuously monitors the pH and ORP of a solution. It is used for continuous measurement of ... Read More

MODBUS RTU Digital Universal PH ORP Transmitter Large LCD With Time History Brief Description pH is measured in a wide variety of process applications to ensure product quality, monitor effluent discharge, and ... Read More

Two Completely Independent Relays PH ORP Analyzer For Online Water Monitoring PH online analyzer is an intelligent upgrade product of industrial pH meter, which can continuously measure and control the pH value ... Read More

Water Quality Digital Multi-Parameter Controller For PH,Temp,EC,DO,TU FeaturesAdvantages Customized multi-parameter analyzer Daruifuno MCC100 analyzer has 4 digital channels:PH,dissolvedoxygen,conductivity and ... 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

RS485 Signal Data Collection Turbidity Controller For Waste Water Monitoring Principle: The turbidity online analyzer injects a laser beam from the air into the water in a direction perpendicular to the water ... 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

Multi-Parameter Digital Water Quality Controller For Connect 1-2 same or different Digital Sensors The MCC100-A2 two-channel digital universal controller can connect 2 same or different types of digital sensors ... Read More