Models DRV25BS, DRV40BS, DRV50BS, and DRV80BS
The Brain® and SAGE™

SAGE® – Hot water system monitoring and reporting tool.

For Building Automation Systems – Interface module available with Building Automation System (BAS) specific ProtoCessor cards for system which operate on the Modbus, BACnet, or Lonworks protocols.

For the Web – Dashboard operable smart, hot water system monitoring and reporting software that works seamlessly as it analyzes data to track behavior and performance ensuring full compliance with ASHRAE, VA and World Health Organization hot water system safety guidelines.  

Those responsible for hot water system design, operation and maintenance are increasingly accountable to prevailing Legionella guidelines—and Armstrong understands them all. We have hardware to keep your hot water system compliant and software that lets you prove it.

To learn more about Legionella and the importance of Legionella risk reduction, read: Legionnaires’ Disease—The Disease of Modern Plumbing Systems and Costly Litigation, by Tim Keane, Legionella Risk Management, Inc.   

'BS’ Model Nomenclature refers to - Building System hardware used with SAGE®.

The Brain® Model DRV25BS
DRV for systems which experience diverse draw-off between 0 - 19 GPM
The Brain® Model DRV40BS
Model DRV40BS: DRV for systems which experience diverse draw-off between 0 - 41 GPM* - 1.5” NPT connections and SAGE® hot water system monitoring and reporting tool.
The Brain® Model DRV50BS
DRV for systems which experience diverse draw-off between 0 - 73 GPM* - DRV50BS is a model DRV80BS provided with bushed down 2” NPT connections and SAGE® hot water system monitoring and reporting tool.
DRV for systems which experience diverse draw-off between 0 - 165 GPM* - 3” NPT connections and SAGE® hot water system monitoring and reporting tool.