SD7500CD – Differential pH Probe, Universal

Continuous online pH monitoring in wastewater and coating industrial applications leads to contamination, and eventually will require for sensors to be replaced. A differential pH sensor utilizes a measurement technique designed specifically to extend the working lifetime of sensors in a challenging application. Replacing the sensor reference (salt bridge) and buffered electrolyte solution can prevent sensor replacements, saving time and money. Our SD7500 Series features a combination sensor output; these differential pH sensors can be used with any conventional pH/ORP transmitter.

• Reliable measurement performance: True differential pH measurement technology uses solution ground
• Extended lifetime: Buffered electrolyte reference solution resists fouling
• High accuracy measurements: Differential measurements virtually eliminate ground loop measurement errors
• Use with any transmitter or controller: Self-powered unit is compatible with any conventional pH transmitter
• Resists aggressive chemicals: Constructed of durable Ryton^® Polyphenylene Sulfide (PPS)
• Two Year limited Warranty: We stand behind our products with the Sensorex guarantee

CA Residents: Prop 65 WARNING(S)

For optimal shelf life, store sensors at 15-30°C.