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The SMARTPAT PH 8320 is a 2-wire loop powered pH sensor for applications in water and industrial or municipal wastewater. The glass sensor is equipped with a dirt-repellent PTFE diaphragm and integrated Pt1000 for temperature compensation. It has an extended lifetime due to its double junction. Offline calibration of the sensor is possible under controlled conditions, generating cost savings due to less operator time on-site and longer sensor lifetime.
The SMARTPAT PH 8320 is part of the SMARTPAT product family - the first sensor line in the market featuring an integrated transmitter with built-in fieldbus communication (HART® 7) and current output. The real open standard enables a direct connection from the sensor to the process control system. Unlike other commercially available pH sensors, there is no need for external transmitters. Thus, price and maintenance costs of the complete measuring point are considerably reduced.
Features & Options
No external transmitter needed
Offline calibration under controlled conditions: Cost savings due to less operator time on-site and longer sensor lifetime
Polymer electrolyte with high proportion of KCl for long durability and stable measurement
No contamination or blocking of the reference electrode due to open diaphragm
With integrated temperature sensor and standard VP2 connector
Free of charge PACTware™ FDT/DTM for easy handling of offline and online configuration
Direct connection via standardized fieldbus (HART® 7)
Various mounting assemblies for easy installation and reliable handling
IECEx, ATEX, NEPSI, FM (zone 0)
Product type:Analytical sensor
Product family name:SMARTPAT
Product positioning:For chemicals and industrial wastewater applications
Measurement variables:pH
Measurement principle:Potentiometric
Measured media:Liquids
Certificates/Approvals Ex:ATEX, IECEx, NEPSI, FM
Analogue outputs:4…20 mA
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