
Züllig Smart Sensors:
Redox (ORP) Measurement
The Züllig ORP (Redox) Probe, model RX-S-25, is Swiss-engineered for durability and long service life, making it ideal for dirty or aggressive environments. A built-in pre-amplifier enables cable lengths of up to 985ft (300 m). As with all Züllig Smart Sensors, the RX-S-25 is microprocessor-based, enabling it to be used with a variety of Züllig transmitters, for networking and integration into a spectrum of industrial applications.
FEATURES
• Low cost of ownership
• Fast response time
• Large variety of probe configurations
• User-friendly, low maintenance
• Temperature compensated
• Integrated microprocessor
• Connecting cable up to 985ft (300 m)
• Fully encapsulated pre-amplifier
Parameters
Cell voltage UG
OR potental UH
RX-S-25 Zone Ex 2 Ex II 3G EEx nL IIC T6
RX-S-25 EX Zone Ex 1 Ex II 2G EEx iama IIC T6
ADVANTAGES
• Multiple connections with Züllig transmitters
• Cost-savings
• Rugged design (Swiss made)
• Optimal performance with Züllig transmitters
• Long Life
APPLICATIONS
• Drinking water
• Sewage pipe monitoring
• Control of the sewage inlet
• Leakage monitoring
• Influent (WWTP)
• Control of denitrification
