The Stratos Pro A2 is a two-wire, transmitter for pH, ORP, conductivity (conductive or inductive), or oxygen sensors. The loop-powered transmitter accepts both analog and Memosens® digital sensors. Along with the standard 4…20 mA, HART, Stratos Pro is also available with PROFIBUS PA or FOUNDATION-Fieldbus communication.  

Built with you and your process in mind

• 24 VDC loop power
• Compatible with a variety of sensor types: Memosens digital, ISM/other digital, analog
• Premium EPDM keypad for more dependability than a touchscreen especially in humid environments
• Modular design with large terminal compartments for easy access and setup
• Wall, pipe, or panel mount for flexible installation
• UV-Resistant housing with IP67 approval

 

High Visibility Display for Sensor and Device Conditions

The intuitive menu navigation and easy-to-understand sensor diagnostics make the Stratos Pro A2 simple to implement in any plant or process. Alongside the high-contrast, easily legible widescreen display, the transmitter provides unique operator guidance with functional backlighting. The color-coded user interface allows you to quickly understand the sensor’s condition. In addition, the SensorFace sensor monitoring system on the Stratos Pro A2 indicates the sensor’s maintenance needs.