Product Description

Continuous online ORP monitoring in applications like metal finishing and chrome waste treatment wears down ORP sensors, leading to reference contamination. A differential ORP probe utilizes three electrodes instead of two, which extends the sensor’s working lifetime in challenging applications. Replacing the sensor reference (salt bridge) and buffered electrolyte solution can prevent sensor replacements, saving time and money. The SD7500CD-ORP is a self-powered differential ORP probe, allowing use with any conventional ORP transmitter.

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