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The PH450G offers the best accuracy in the industry by combining the pH measurement with advanced temperature compensation functionality, preloaded calibration standards and stability checks.The PH450G is a true multivariable analyzer that combines pH with Temperature and ORP (Redox) measurement and all these measurements can be utilised through the different output functions: two mA current outputs, four independent SPDT contact outputs and HART®. Both DD and DTM files are available for direct connection to HART® Handheld terminal, HMI monitor and Pactware PC configurator.The PH450G offers full functionality with PID control on either mA output(s) or on contact output(s) and with integral wash function.
Specfications of Yokogawa PH/ORP Converter PH450G-A-A/UM/Q
Manufacturer : Yokogawa
Product No. : PH450G-A-A/UM
Product type : pH And Redox (ORP) Converter
Model : PH450G = pH / ORP Converter
Power : A = AC version (100…240 VAC)
Type : A = General purpose version
Mounting Hardware : /UM = Universal mounting kit (panel, pipe, wall)
Input specifications : Dual high impedance input (= 1012O)
pH input : = 0.01 pH.ORP input : = 1 mV.
Temperature : = 0.3ºC (= 0.4ºC for Pt100)
Step response : < 4 sec for 90% (pH7 - pH4).
Dimensions (LxWxH) : 14.4cm x 14.4cm x 14.4cm
Weight : 1.5 kg
Features of Yokogawa PH450G-A-A/UM pH and Redox (ORP) Converter
Easy touchscreen operation
IP66/NEMA 4X 1/2DIN enclosure for field mounting and panel mounting
Unique HMI menu structure in 8 languages
Predefined buffer solutions
Trending display up to 2 weeks
On-screen logbooks store calibration data, configuration changes and events
Advanced Process Temperature Compensation
Three sets of preloaded pH buffer standards
Yokogawa PH/ORP Converter PH450G-D-U-DIV-UM;
YOKOGAWA PH450G-A-U/UM;
YOKOGAWA PH450G-D-U/UM/SCT;
YOKOGAWA PH450G-A-A;
Yokogawa PH450G-A-A-UM pH/ORP Converter;
Yokogawa pH Electrode SC21-AGP24 SC21-AGP24;
Yokogawa Redox Electrode SC29 SC29;
Yokogawa Redox Electrode SC29-PTG29 SC29-PTG29;
Yokogawa Redox Electrode SC29-PTP29 SC29-PTP29
