Product Overview
STs Series pH Sensor
The pHionics STs Series™ pH sensor (sonde) provides accurate pH and temperature measurements to a variety of systems for continuous water quality monitoring. This is made possible by a large double-junction electrode that reduces the dilution rate of the reference, thereby increasing electrode stability. In addition, isolation, differential amplification, and shielding eliminate background noise to ensure accuracy.
The STs Series goes where other sensors can’t with a 0.75″ (19mm) diameter while durable, chemical-resistant materials ensure 10+ years of operation in harsh conditions.
All parts, including the cable, are easily replaceable without tools using pHionics patented pHiConn™ System. Watch the video below to see how simple electrode replacement is.
Invest in pHionics sensors for a more robust, low-maintenance water monitoring system.
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