Rosemount Analytical PH/ORP Sensor 389-01-10-54

Buy Rosemount Analytical pH/ORP Sensor 389-01-10-54

Designed for integration with industrial liquid analysis systems, the Rosemount 389 pH/ORP sensor supports accurate industrial pH sensors, reliable process pH and ORP measurement, and dependable online pH monitoring systems widely used in modern process control environments. With its triple-junction reference and crack-resistant glass electrode, this sensor improves measurement stability and helps extend operational life in harsh process applications.

Key Features

• Reliable pH and ORP measurement for industrial liquid analysis

• Triple-junction reference system for longer sensor life and contamination protection

• Rugged Tefzel™ body with Viton® O-rings for excellent chemical resistance

• Crack-resistant glass electrode for improved durability

• Encapsulated design that prevents leakage and humidity damage

• Compatible with Rosemount analytical transmitters and controllers

• 1-inch MNPT front and rear process connections for flexible installation

Typical Applications

• Water and wastewater treatment plants

• Chemical and petrochemical processing

• Industrial wastewater monitoring

• Food and beverage production systems

• Environmental process monitoring

Technical Specifications

• Product Name: Rosemount Analytical pH/ORP Sensor

• Model: 389-01-10-54

• Measurement Range: pH 0–14 / ORP −1500 mV to +1500 mV

• Operating Temperature: 0°C to 85°C (32°F to 182°F)

• Maximum Pressure: Up to 100 psig at 65°C

• Process Connection: 1-in. MNPT front and rear

• Electrode Material: Glass pH electrode / Platinum ORP electrode

• Body Material: Tefzel with Viton O-rings

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