Gas leak detectors, analyzers, alarm devices and calibration gas
SKU# (3079)

SIERRA MONITOR  5100-25-IT-A1-01-0-0

DETECTORS / GAS DETECTORS
AMMONIA

$1,985.77     Availability: 3 Weeks
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SIERRA MONITOR 5100-25-IT-A1-01-0-0
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Sierra Monitor 5200-25-IT Toxic Gas Leak Detector for Ammonia (NH3) 0-100ppm 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:        5100-25-IT-A1-01-0-0
Price with Options:        1,985.77

Options:    

Rainshield
(1) Rainshield for Sierra Monitor 5100
Enclosure
(2) Enclosure for Sierra Monitor 5100
Output
(3) Relay/Connection Output for Macurco 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
    5200-25-IT Sierra Monitor 5200-25-IT replacement sensor for Ammonia (NH3) 0-100ppm. Electrochemical Sensor. ..

  • RECHARGE KITS > AMMONIA
    SPX27057 Sierra Monitor SPX27057 Electrolyte Recharge Kit for 4101/5100-25 Ammonia Gas Sensor Modules. Includes electrolyte, package of 5 membranes, one O-Ring, wash bottle and alcohol wipes to clean the electrode. ..


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> GAS DETECTORS > AMMONIA :    48 Items found.
6300-1116
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BACHARACH  6300-1116

Bacharach MGS-150 Gas Detector Transmitter with semiconductor sensor for Ammonia (NH3) for Industrial and Commercial Refrigeration. 4-20mA, 0-5V, 0-10V, 1-5V or 2-10V user selectable analog outputs. Onboard Alarm LED, audible buzzer and alarm relay. IP41 Housing (IP66 optional) and Remote sensor option. CE, IEC61010, Exd and UL CSA Approvals.

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$198.00 
MP100-NH3-50
(5993)

MACURCO  MP100-NH3-50

Macurco UNI Portable Single Gas Detector for detection of Ammonia (NH3) 0-50ppm. Includes large LCD display, 6 Bright Red Flashing LED, Vibrating and 90dB Audible Alarm Port. IP67, Event Logger, UL approval for Class I Div 1.



$276.25 
6300-1029
(2673)

BACHARACH  6300-1029

Bacharach MGS-150 Gas Detector Transmitter with electrochemical sensor for Ammonia (NH3) for Industrial and Commercial Refrigeration. 4-20mA, 0-5V, 0-10V, 1-5V or 2-10V user selectable analog outputs. Onboard Alarm LED, audible buzzer and alarm relay. IP41 Housing (IP66 optional) and Remote sensor option. CE, IEC61010, Exd and UL CSA Approvals.

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$414.00 
TX-6-AM
(2044)

MACURCO  TX-6-AM

Macurco TX-6-AM low voltage Gas Detector, Controller and Transducer for Ammonia (NH3) 0-100 ppm. Selectable 4-20 mA output, buzzer, alarm and fan relays with digital display. 12 to 24 VAC or 12 to 32 VDC power. ETL Listed to UL 61010-1.

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$497.26 
TX-12-AM
(3418)

MACURCO  TX-12-AM

MACURCO TX-12-AM line voltage Gas Detector, controller and transducer for Ammonia (NH3) 0-100 ppm. Selectable 4-20mA output, buzzer, alarm and fan relays with digital display. 100 to 240 VAC 50-60Hz power. ETL Listed to UL 61010-1.

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$499.43 
G02-B810-100
(3023)

RAE  G02-B810-100

ToxiRAE Pro PGM-1860 Personal Portable Monitor For Ammonia (NH3) 0-100 ppm with replaceable sensor, filter and Li-ion battety. Automatic bumb testing and calibration with AutoRAE 2 (optional). Includes Datalogging, Graphical LCD display, 2 buttons for operation and programming. CSA, ATEX, IECEx and China Ex Approved. IP-65. Wireless-capable option.

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$555.75 
SPSTAXA1
(1486)

HONEYWELL  SPSTAXA1

Honeywell Zareba Sensepoint Gas Detector Transmitter for Ammonia (NH3) with pre-wired universal junction box (1 threaded M20, 1 clearance 3/4"NPT, 1 clearance 1/2" NPT, 3 approved stopping plugs, earth continuity plate) and factory set toxic gas sensor. 2 wire 4-20mA loop output. ATEX Approved. (Optional ranges: 0-50 ppm, 0-1000 ppm)

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$585.77 
GAXT-A-DL
(484)

BW  GAXT-A-DL

BW GasAlertExtreme Portable detector with gas concentration readout for Ammonia (NH3) 0-100 ppm.

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$597.52 
GAXT-A2-DL
(485)

BW  GAXT-A2-DL

BW GasAlertExtreme Portable detector with gas concentration readout for Ammonia (NH3) 0-400 ppm. (extended range)

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$613.36 
SPC3-1120-200US
(2633)

INTEC  SPC3-1120-200US

Intec Controls PolyGard SPC3-1120 Sigle-Point Gas Detector for Ammonia (NH3) 0-300 / 0-1000 ppm, 2 relay outputs, 1 4-20mA & 2-10V analog output, 83 db horn. Wall mounted. NEMA 4X Enclosure. Accepts one additional analog remote device and a secondary gas, temperature or humidity sensor. UL Listed and CSA Certified.

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$620.73 
8318979
(2643)

DRAEGER  8318979

Draeger Pac 7000 small single gas detector for Ammonia (NH3) 0-300 ppm for personal monitoring. TWA and STEL alarms. IP65. CE, ATEX, UL, IECEx, MED and ATEX Approvals. Class I, II Div 1.



$624.68 
10154079
(4716)

MSA  10154079

MSA ALTAIR 2XP Portable Single Gas Detector with XCell Pulse Technology for Ammonia (NH3) 25-50ppm. Stand-alone bump test. Offers superior stability, accuracy, and sensor life. Polycarbonate Housing. 25 feet drop test. 95dB audible alarm. Monochrome LCD Display. Minimal rF interference. IP67. cCSAus, ATEX and IEC Approved.



$651.22 
364-455-01-365-761-11050
(6149)

DELPHIAN  364-455-01-365-761-11050

Delphian GazTell Fixed Point Electrochemical Gas Detector for Ammonia (NH3) 0-50 or 0-100 ppm. 4-20mA Output. Optional Modbus RTU Output and Alarm Relays. SIL2 Approval. Suitable for Class I Div 1 & 2 Groups C, D.

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$700.80 
2106B1413
(1458)

HONEYWELL  2106B1413

Honeywell Sieger Sensepoint Gas Detector Transmitter for Ammonia (NH3) (0-50 ppm to 0-1000 ppm) with Surecell Toxic Sensor. 2 wire 4-20mA loop output. ATEX/IECEx Certified.

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$728.91 
LBW-WATCHMAN-SS
(4486)

COOL AIR  LBW-WATCHMAN-SS

Cool Air LBW-Watchman Ammonia (NH3) 0-1000ppm Leak Detector. 4-20mA analog output. NEMA 4X, UL Listed enclosure. IP66. 24VDC.

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$768.95 
GG-NH3-0100
(2966)

CALIBRATION TECHNOLOGIES  GG-NH3-0100

CTI GasGuard NH3 Ammonia Electrochemical Sensor (0-100, 0-250, 0-500 or 0-1000 ppm) for gas leak detection in food processing areas, cold storage, compressor rooms and others. No false alarms. 4-20 mA output, 24VDC power supply and NEMA 4X polycarbonate enclosure.

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$861.30 
LBW-50-RLV-115-SS
(914)

COOL AIR  LBW-50-RLV-115-SS

Cool Air Ammonia Relief Line Vent Gas Detector LBW-RLV for continuos monitoring of Ammonia (NH3) 25-800ppm refrigeration gas emergency vent line headers. NEMA 4 weatherproof enclosure. 2 Alarm and 1 Auxiliary relays, 2 wires for power. 4 wires for control signals. 115 or 230 VAC, 50/60 Hz, 16 VAC, or 24 VDC UL Listed

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$878.15 
LBW-50-115-SS
(910)

COOL AIR  LBW-50-115-SS

Cool Air LBW-50 Ammonia (NH3) 0-1000ppm Gas Leak Detector. Dependable, low cost and low maintenance. NEMA 4X IP66 enclosure. Alarm, pre-alarm and auxiliary relays. 115 or 230 VAC, 50/60 Hz, 16 VAC, or 24 VDC

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$878.15 
GG-VL2-NH3
(2970)

CALIBRATION TECHNOLOGIES  GG-VL2-NH3

CTI GasGuard NH3 Ammonia Vent Line 0-1% (0-10000 ppm) for gas leak detection in refrigeration system relief valves (outdoor installations only). 4-20 mA output, 24VDC power supply and NEMA 4X stainless enclosure.

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$887.40 
GG-NH3-2
(2967)

CALIBRATION TECHNOLOGIES  GG-NH3-2

CTI GasGuard NH3-2% Ammonia Catalytic Bead Sensor 0-2% (up to 20000 ppm) for gas leak detection in compressor rooms, emergency shutdown, E-stop, heat treatment and others. No false alarms. 4-20 mA output, 24VDC power supply and NEMA 4X polycarbonate enclosure.

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$887.40 
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