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Instrumentation, Controls & Computer Systems


MSA’s SMC Sentry IT 32 Channel Controller is a powerful network-enabled hazardous gas detection system. It has the ability to operate up to 32 detectors and interfaces with devices using Network Compatibility with Modbus RTU, 4-20 mA, Sentry PSG Bus, and conventional dry contact. Easy installation in a variety of field applications allows it to obtain critical safety information wherever needed. GlobalCalTM non-intrusively calibrates all connected sensors at the same time. Use the touchscreen to easily operate and configure it. The Sentry IT seamlessly interfaces with external control systems using multiple supervisory protocols, Interconnect with all SMC IT products, legacy Sentry products, and third-party sensors and devices. With its remote management and browser interface, Mass storage-flash drive via USB port, this allows for quick configuration and upgrade of new software. Using SenseSafeTM, your system consistently monitors sensor performance for safety and maximum lifetime. Battery backup keeps it going even in the event of a power outage.

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