Gas Leak and Flame Detectors, Analyzers, Alarm Devices and Calibration Gas
SKU# (3071)

SIERRA MONITOR  5100-03-IT-A1-01-0-0

DETECTORS / GAS DETECTORS
OXYGEN




SIERRA MONITOR 5100-03-IT-A1-01-0-0
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Sierra Monitor 5200-03-IT Gas Leak Detector for Oxygen (O2) 5-25% Vol. Electrochemical Sensor. ModBus RTU-485, 4-20mA output, HART interface and optional alarm relays, Explosion proof NEMA-4X Aluminium Enclosure. IP66. IP65. FM, SIL-2 and ATEX approved. Class I, Div. 1, Groups B, C, D.

Part# with Options:        5100-03-IT-A1-01-0-0
Price with Options:        Please Email us your request for quote   

Options:    

Rainshield
(1) Rainshield for Sierra Monitor 5100
Enclosure
(2) Enclosure for Sierra Monitor 5100
Output
(3) Relay/Connection Output for Sierra Monitor 5100
Sensor Protection
(4) Sensor Protection for Sierra Monitor 5100-XX (Toxic)
For very humid, marine and military applications.
Remote Sensor Kit
(5) Remote Sensor Kit for Sierra Monitor 5100

  Availability 3 Weeks  ]

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:

  • FM Approval for performance and safety
  • 180 day calibration frequency
  • SIL-2 Certified
  • Modbus RTU RS-485 interface
  • 4-20 mA output
  • HART Interface
  • SMC Sentry digital bus interface
  • ATEX Approved (5100-05-IT)
  • IECEx Certified (5100-05-IT)
  • Optional Integral alarm relays – Alarm, Warning and Trouble
  • Aluminum or 316 Stainless Steel enclosure
  • Integral scrolling LED display
  • Remote alarm reset
  • Optional remote sensor

The 5100-XX-IT can be used as a 4-20 mA component or as a Modbus RTU node. For higher level system capabilities the module can interface directly to Sierra Monitor’s Sentry Controller. As part of a Sentry system the user gains capability of system Modbus serial communications, extensive diagnostic features, area and zone alarm management, WebServer interface and multiplexing sensor connections.

Factory Mutual (FM) Approved for electrical safety and environmental parameters including Class I, Div. 1, Groups B, C, D and Class I, Zone 1, Group IIB+H2 IP66. The 5100-XX-IT is also SIL Certified and meets NFPA-72 requirements for gas detectors.

Electrochemical sensors are fuel cell-like devices consisting of an anode, cathode and electrolyte. The components of the cell are selected so a subject gas, allowed to diffuse into the cell, will cause a chemical reaction and generate a current. The cells are diffusion limited so the rate the gas enters the cell is solely dependent on the gas concentration. The current generated is proportional to the rate of the consumption of the subject gas in the cell.

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 o to 122 o 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

Specifications:
Sensor type: Electrochemical
Performance
Range: Default range as above User selectable alternative ranges)
Sensor Life: Typically >2 years
Output
Display: Fixed and Scrolling LED
Signal Output: Sentry digital bus
Analog 4-20 mA
3-wire Non-Isolated
4-wire Isolated
Serial RS-485 Modbus RTU
Relay: Optional
Options
Relays: 5 amp Alarm, Warning (0.25 amp Trouble)
5A@ 250 VAC, 5A@ 30VDC (Alarm, Warning)
Board includes auxiliary connection for Sentry multiplexing
HART: Termination board includes HART, Modbus RS-485, 4-20mA, Digital Input, 2A Relay output, No Sentry Bus
Power
Power consumption: 2 watts maximum
Input voltage: 24 VDC nominal: 10-30VDC
Construction
Dimensions: (A1 & A2): 7.9 x 5.7 x 3.9 in. (20.1 x 14.5 x 9.9 cm)
(S1 & S2): 7.6 x 4.4 x 4.9 in. (19.3 x 11.2 x 12.4 cm)
Weight: (A1 & A2): 3.4 lb. (1.5 Kg)
(S1 & S2): 7.2 lb. (3.3 Kg)
Housing: Epoxy-coated, die-cast, copper-free Aluminum or 316 Stainless Steel
Rating: Explosion proof, Class 1, Div. I, Groups B, C, D Group IIB + H2 IP66, IP65, NEMA 4X
Warranty: 2 years
Approvals: FM, CSA for enclosure in hazardous locations
FM Performance Approval (5100-05-IT)
SIL-2 Certified (5100-04-IT, 5100-05-IT, 5100-06-IT)
ATEX Certified II 2 G Ex d IIB+H2 T6 Gb
Ta = -20 C to +50 C (5100-05-IT)
IECEx Certified (5100-05-IT)
CE Mark (5100-05-IT)
ABS (5100-05-IT)
CQST Certified for China (5100 -03, -04, & -05 -IT)
CCOE/PESO Certified for India
Gas Specifications:
Gas type Std. Range Opt. Max Range Resolution Response Time Accuracy Operating Range (F)
Oxygen 5-25 %Vol 25 %Vol 0.1% <10 sec. +/- 0.2% - 4 to 122
Carbon Monoxide 0-500 PPM 1200 PPM 0.5 PPM <35 sec. +/- 1 PPM - 4 to 122
Hydrogen Sulfide 0-100 PPM 100 PPM 0.1 PPM <35 sec. +/- 3 PPM - 40 to 122
Chlorine 0-10 PPM 10.0 PPM 0.1 PPM <60 sec. +/- 0.5 PPM - 4 to 122
Chlorine Dioxide 0-3 PPM 3.0 PPM 0.1 PPM <60 sec. +/- 0.5 PPM - 4 to 122
Sulfur Dioxide 0-100 PPM 100 PPM 0.5 PPM <20 sec. +/- 0.5 PPM - 4 to 122
Nitrogen Dioxide 0-20 PPM 20 PPM 0.2 PPM <35 sec. +/- 0.5 PPM - 4 to 122
Hydrogen Chloride 0-20 PPM 20 PPM 0.1 PPM <100 sec. +/- 0.1 PPM - 4 to 122
Ammonia 0-100 PPM 100 PPM 1.0 PPM <30 sec. +/- 1 PPM - 14 to 113
Hydrogen Fluoride 0-10 PPM 10 PPM 0.5 PPM <30 sec. +/- 1 PPM - 14 to 113

  • SENSORS (REPLACEMENT) > SIERRA MONITOR
    5200-03-IT Sierra Monitor 5200-03-IT replacement sensor for Oxygen (O2) 5-25% Vol. Electrochemical Sensor. ..


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