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Yokogawa's pH and ORP analyzers are highly reliable. They feature advanced functions and are useful for a wide variety of applications including water quality management in a broad range of production processes and in medium-sized wastewater treatment plants, or as general pH and ORP control systems.
Based on Yokogawa's track record and years of experience, a comprehensive range of products has been produced to provide solutions best suited to individual applications.
In addition to the PH8EFP, PH8ERP, OR8EFG and OR8ERG standard Ryton pH and ORP sensors, specialty pH and ORP sensors are available for various applications.
Although pH / ORP sensor was used as an analog detector in the past, it became possible to use it as a digital detector (with Variopin connector) by installing the SENCOM Smart Adapter SA11. pH / ORP sensor is a pH detector that compatible to on-site use and various combinations.
Features
Ryton pH/ORP sensors PH8EFP, PH8ERP, OR8EFG, OR8ERG
1. pH Sensors
1-1. KCl Refillable Type Electrode PH8ERP
Measured object:Hydrogen ion concentration (pH) in aqueous solution
Measurement principle:Glass electrode method
Measuring range:pH 2 to 12
Measuring temperature:-5 to 80℃
Measuring pressure:Atmospheric pressure to 50 kPa
Temperature compensation sensor:Pt1000
Weight:Approx. 0.4kg
Digital communication function:Support SENCOM4.0
(Variopin connector and SA11 adapter connected)
1-2. KCl Filling Type Electrode PH8EFP
Measured object:Hydrogen ion concentration (pH) in aqueous solution
Measurement principle:Glass electrode method
Measuring range:pH 0 to 14
Measuring temperature:-5 to 105℃
Measuring pressure:Atmospheric pressure to 10 kPa (General purpose
or big volume tank 500 ml)
Atmospheric pressure to 500 kPa (Medium pressure)
Temperature compensation sensor:Pt1000
Weight:Approx. 0.4 kg
Digital communication function:Support SENCOM4.0
(Variopin connector and SA11 adapter connected)
2. ORP Sensors
2-1. KCl Refillable Type Electrode OR8ERG
Measured object:Oxidation-Reduction potential in aqueous solution
Measurement principle:Metal electrode method
Measuring range:-1500 to 1500 mV
Measuring temperature:-5 to 80℃
Measuring pressure Atmospheric pressure to 50 kPa
Weight:Approx. 0.4 kg
2-2. KCl Filling Type Electrode OR8EFG
Measured object:Oxidation-Reduction potential in aqueous solution
Measurement principle:Metal electrode method
Measuring range:-1500 to 1500 mV
Measuring temperature:-5 to 105℃
Measuring pressure:Atmospheric pressure to 10 kPa (General purpose
or big volume tank 500 ml)
Atmospheric pressure to 500 kPa (Medium pressure)
Weight:Approx. 0.4kg