4 20ma ph controller online manufacture

100240VAC Two SPST Relays Online PH ORP Tester For Aquaculture Water Treatment Brief introduction ORP measurements are not controlled by temperature, so ORP electrodes do not require temperature compensation. ... Read More

18~36V Online PH ORP Analyser With Ground Electrode For Water Quality Control Brief introduction The PH/ORP meter not only has the temperature detection and compensation function of the water sample, but also ... Read More

-10150 Two SPST Relays Online PH ORP Analyzer With Ground Electrode For Water Quality Control Brief introduction Differential signal PH/ORP on-line controller, more stable measurement, anti-interference ability... Read More

-216pH 1000 Two SPST Relays Online PH ORP Tester For Aquaculture Water Treatment Brief introduction Usually the PH tester can be connected to the ORP electrode to detect the redox charge of the aqueous solution ... 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

NTC10K - 10150 Online PH ORP Analyzer for Aquaculture Water Treatment Brief introduction PH/ORP gauges has a temperature detection and temperature compensation function, supporting pH electrodes with temperatur... 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

2000mV IP66 Industrial Online PH ORP Analyzer For Continuous Wastewater Monitoring Brief introduction PH ORP analyzer belongs to the industrial online PH ORP meter/analyzer, not only to meet the continuous ... Read More

PT1000 - 10 150 Online PH ORP Gauge With Ground Electrode For Chemical Processing Water Treatment Brief introduction The PH/ORP gauges has temperature detection and temperature compensation function, supporting ... Read More

Online PH ORP Gauge With Ground Electrode For Chemical Processing Water Treatment Brief introduction The PH/ORP online gauge for differential signal input is compatible with ground rod pH sensors to solve ... Read More