SMC Sierra Monitor

Overview

Information Technology (IT) at the component level! A network enabled Gas Sensor Module with the brilliance to provide Sentry, 4-20 mA or Modbus output. This is a stand-alone module with the intelligence to provide integral alarms, loaded with features you need. A gas detector with a Sierra Monitor pedigree, Factory Mutual approved and ready to manage your gas risk. The 5100-XX-IT Series provides all the built-in features desired by instrumentation and safety professionals, including:

• 180-day calibration interval
• FM and UL Approval for performance & safety
• SIL-2 certified
• Modbus RTU RS-485 interface
• 4-20 mA output isolated and non-isolated
• HART Interface option
• SMC Sentry digital bus interface
• ATEX Certified
• Optional alarm relays - Alarm, Warning, Trouble
• Aluminum or 316 Stainless Steel enclosure
• Non-intrusive calibration
• Integral scrolling LED display
• Optional remote sensor
• Remote alarm reset capable

Features

• Local scrolling display
• Non-intrusive calibration, menu driven system
• FM Approved for performance and hazardous area operation, Class I, Div. 1, Group B, C, D, with NEMA 4X enclosure rated for -40° to 122°F areas
• Flexible Modbus, 4-20mA, Sentry bus, HART and relay interface
• SIL-2 Certified

Benefits

• Easy to install in a variety of field applications plus easy to obtain critical safety information wherever needed
• Able to easily and quickly calibrate module without declassifying the area
• For safe and reliable operation in hazardous areas 5100-05-IT also includes FM Approval for performance
• Easy to install in a variety of field applications plus easy to obtain critical safety information wherever needed
• Meets long term reliability design standards