4 20ma ph controller online manufacture

-10~+150 NTC10K/PT1000 automatic or manual pH ORP Meter Controller For Water pH/ORP controller (also known as pH meter) equipment is suitable for the control of PH and ORP values in electroplating, metallurgy, ... Read More

Water Analysis PH ORP Tester RS485 With Self - Diagnostic Technology There are many kinds of variable valence ions and dissolved oxygen in natural water bodies. When some sewage is discharged into water, the ... Read More

Support Ground pH Sensor Online PH ORP Controller for Power Plant 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 ... Read More

100 * 100MM 60 Industrial Online PH ORP Analyzer For Continuous Wastewater Treatment Brief introduction PH ORP analyzer belongs to the industrial online PH ORP meter/analyzer, not only to meet the continuous ... Read More

RS485 2000mV Digital PH ORP Meter With ABS Shell For Water Treatment Industrial online pH (redox potential) meter is suitable for continuous monitoring of the pH (redox potential) value of aqueous solutions in ... Read More

14pH 24VDC Online PH ORP Transmitter Compatible Grounded PH Sensor 800g The online pH ORP controller has been widely used in chemical, light industry, wastewater treatment, and environmental protection fields. ... Read More

Large LCD Screen 0 ~ 60 Online PH ORP Controller With Power Off Protection This pH ORP controller uses a glass electrode measurement method, which can be applied to various pH ORP monitoring and dosing control ... Read More

24VDC IP66 Industrial Online PH ORP Transmitter With 2 SPST Relays pH ORP transmitter are widely used in the chemical, pharmaceutical, environmental protection, water supply, power, and metallurgical industries ... 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

14pH Accurate PH Meter For Water Treatment And Industrial Process DRFNs pH meters are precise instruments for the measurement and control of pH and mV (ORP). Two output relays are provided on the pH controllers ... Read More