The Rosemount 54e pH/ORP Analyzer/Controller offers advanced functionality for process control, including dual isolated outputs configurable for 4-20 mA or 0-20 mA signals, three programmable alarms, and optional Time Proportional Control (TPC) and Proportional-Integral-Derivative (PID) control capabilities. Its backlit dot-matrix LCD provides clear display of measurements and diagnostic information, while the NEMA 4X (IP65) weatherproof, corrosion-resistant enclosure ensures durability in harsh industrial environments.
Features:
- Measurement Range: pH: 0-14; ORP: -1400 to +1400 mV
- Temperature Compensation: Automatic, with Pt 100 or Pt 1000 RTD inputs
- Outputs: Two independent, isolated 4-20 mA or 0-20 mA outputs
- Alarms: Three programmable alarms with high/low activation, adjustable hysteresis, and time delay
- Control Options: Optional TPC and PID control capabilities
- Communication: HART protocol for remote communication and configuration
- Display: Backlit dot-matrix LCD with user-friendly interface
- Enclosure: NEMA 4X (IP65) weatherproof, corrosion-resistant epoxy-painted aluminum
Applications:
- Water and Wastewater Treatment: Monitoring and controlling pH/ORP levels in treatment processes
- Chemical Processing: Ensuring optimal pH/ORP conditions for chemical reactions
- Food and Beverage Industry: Maintaining product quality through precise pH control
- Pharmaceutical Manufacturing: Controlling pH in formulation and purification processes
