SENTRY io® Controller

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Ryan recruited colleague George H. Deike to help realize his vision for a new company. Recognizing the critical importance of dependable, safe mining equipment, they went straight to one of the country’s great thinkers: Thomas Edison. The brilliant inventor helped Ryan and Deike create the electric cap lamp which, over the next 25 years, reduced mine explosions by an astounding 75 percent. Of all his inventions, this was the one that did the most for humanity, Edison would later say in life.

In the decades that have come and gone, MSA has continued to lead the charge for workplace safety. We’ve led the way with small first-aid kits and portable methane detectors, and harnessed new technologies to produce state-of-the-art thermal imaging cameras, ballistic helmets, and leading edge systems for gas and flame detection.

But we’ve never forgotten where we came from, or why we’re here. We’re called The Safety Company for a reason – a very important reason: Our goal, every single day, is to provide our customers with dependable, high-quality products, instruments, and service to help ensure a safe return home at the end of each work day.

The SENTRY io ® Controller offers a robust, easy to use platform for nearly any application and skill level. Modern touchscreen HMI supports intuitive setup, operation, and troubleshooting workflows. Guided setup and auto-recognition of MSA and General Monitors® flame and gas detectors through HART saves valuable time during setup and configuration.

Flexible Platform

  • Available as a wall mount unit in several configurations of either 8 or 16 points
  • Multiple communication interfaces: Modbus TCP/IP, EtherNet/IP, optional Modbus RTU
  • Robust logic control features such as cause & effect and voting schemes

Easy to Use

  • SmartStart guided setup walks users through setup process during commissioning saving valuable programming time
  • EZ-ID auto-recognition for a robust library of HART-enabled MSA and General Monitors detectors for easy setup
  • Multi-lingual HMI touchscreen provides intuitive navigation through workflows

Scalable Platform

  • Equipped with Device Level Ring (DLR) networking options that deliver financial and schedule savings in projects
  • Saves wiring expenses and complexity with a loop topology to connect multiple controllers in a single run
  • Ability to network Sentry io together with other units offers significant cost savings on new and old installations.

Find out more about the SENTRY io ® Controller 

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