SMC Sentry 5100-IT Methane Detector, 3/4" NPT SS Encl., Relays: HART / RS-485 / 4-20mA / DI / 2A

Manufacturer: MSA Safety Sales LLC

Mfg Product Code: 5100-28-IT-S1-05-01-0-0-0

Weight: 0.01 lb(s)

5 TO 82 °C
Humidity 98%
Ingress protection IP65
Mounting 2 in PIPE BRACKET
Power rating 3 W
Power supply 24 Vdc
Range 0 TO 100% LEL
Signal, output 4 TO 20 mA
Standard, communication HART, RS 485
Type, gas METHANE (STD)
Type IR POINT
Dimensions HGT 19 x WD 11 x DP 12 cm
Mat, Stainless Steel Enclosure, 3/4" NPT
Response time LESS THAN 10 s
Terminal 2.5 mm² CABLE
Repeatability +/-1% LEL
Sensitivity 0 TO 50% LEL

The SMC 5100-28-IT detector uses infrared technology, an accurate and stable gas detection method that is low maintenance and can operate in highly combustible and/or low oxygen environments. The 5100-28 IR detector is network-enabled to provide the interface needed to your plant-wide control system, whether it be 4-20 mA, Modbus, HART, relay contacts or SentryBus.

Features

• Integral LED display - easily calibrate and access gas concentrations, relay statuses, and diagnostics
• Menu-driven system - rapidly adjust user-friendly configuration of alarm setpoints, calibration, maintenance, and alarm acknowledgment
• 1-Year Calibration Interval - dramatically reduces maintenance for the user
• SMC Sentry Digital Bus Interface - connect easily with existing Sentry systems that have been in operation for many years
• GlolbalCal™ Support - non-intrusively calibrate all connected sensors at the same time without declassifying the area
• Internal Continuous Self-Diagnostics - automatically indicate any fault or optics problems
• 4-20 mA output - interface effortlessly with common factory communication links and provide flexibility for the output
• HART Interface - effortlessly communicate over legacy 4-20 mA analog instrumentation wiring
• Mobus RTU Interface - provides an easy interface to the world’s most common industrial protocol interface