KROHNE Cologne Pure Water pH Sensor $r $nSMARTPAT pH 1590 is a two-wire loop powered pH sensor suitable for routine applications in water treatment (such as drinking water or process water). The body material is CPVC, equipped with a large area ceramic diaphragm and Pt1000 thermistor for temperature compensation. This sensor meets the needs of various applications. It can be directly installed in pipelines or containers through 3/4 NPT (external thread). Under specific conditions, sensors can be calibrated offline to shorten on-site calibration time and extend their service life.

●Two wire circuit power supply, 4... 20 mA/HART ® 7. Can be directly connected to the process control system

●Process connection: three-quarters NPT (external thread)

●0…14 pH；reach+80°C / +176°F; 6.9 bar / 100 psi

●The sensor body material is CPVC, equipped with ceramic diaphragm and Pt1000 thermistor for temperature compensation

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KROHNE Cologne Pure Water pH Sensor Product Highlights:

●No need for additional transmitters

●Double salt bridge design, extending service life and application scope

●Under specific conditions, sensors can be calibrated offline to shorten on-site calibration time and extend their service life

●Sturdy CPVC body material

●Integrate Pt1000 and standard VP2 connector

●Free PACTware ™ FDT/DTM software, supporting convenient offline or online configuration

●Connect to the system via standardized fieldbus (HART) ® 7）

●Multiple installation brackets, easy to install and reliable to operate