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H2scan’s HY-ALERTA™ 600 Fixed Area Hydrogen Monitor provides hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to 125% of hydrogen’s low flammability limit. The monitor is
designed for either ceiling or wall mount and has an RS422 capability that extends the interface from the sensor to the controller to several hundred feet. H2scan's hydrogen-specific sensor technology has no cross sensitivity to other combustible gases, thus eliminating false positive alarms and ensuring safety system reliability.
Performance
Hydrogen Sensitivity Range:
0.4% to 5.0% hydrogen by volume
10% to 125% hydrogen lower flammable limit
Accuracy: ± (3.0% of indication + 2000ppm)
Typical Response Time: T90 less than 30 sec
Ingress Protection: IP64 capable
Calibration Interval: 90 days
Product Life Expectancy: 10 years
Interface Options
Input Voltage Range: 8VDC to 13VDC
Input Current: 0.5A
Analog Outputs:
Output Voltages - OR - Output Currents
• 0VDC to 5VDC • 4mA to 20mA
• 1VDC to 5VDC • 0mA to 20mA
• 0VDC to 4VDC • User-specific mA range
• 0.5VDC to 4.5VDC
• User-specific VDC range
Serial Communication Options: RS232 or RS422
Relay Contacts: Two programmable 60VDC/1A
SPDT relays with both normally open (N.O.)
and normally closed (N.C.) contacts.
Operating Conditions
Operating Temperature Range: -20ºC to 40ºC
Storage Temperature Range: -40ºC to 50ºC
Operating Humidity: 0% to 95% RH
Calibration Background Gas: Air
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What if you could maintain and manage your fixedpoint gas monitor fleet without leaving your desk?
The advantages would be significant. Manually calibrating every fixed monitor in a facility is a time consuming distraction from your core business. The units may be in hard-to-reach places creating additional safety hazards. These and other obstacles make it difficult to follow industry best practices for routine testing and calibration.
iTrans™ DS2 Docking Station™ is the first system to automate calibration, record-keeping and instrument
diagnostics for fixed-point gas monitors. Hands-off maintenance and a snapshot view of your entire gas
monitor fleet allow you to:
• Maintain your gas monitors more safely, efficiently and reliably
• Increase equipment reliability
• Eliminate safety concerns
• Save money on calibration and testing
• Focus more resources toward your core business
A graphical user interface tool allows an administrator to view operations on each Docking Station from a network computer. From here, you can initiate calibrations and instrument tests remotely, print reports, set events, and run diagnostics for any or all instruments at any location.
The DS2’s flexible architecture minimizes installation costs, whether you’re managing one instrument or an entire fleet of fixed-mounted or portable instruments.
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Series 9000 cross stack infrared, in-situ carbon monoxide monitors provide high accuracy and reliability, coupled with straightforward installation and setup and is suitable for a wide range of industrial combustion efficiency monitoring applications. This carbon monoxide monitor is designed to provide the operator with a fast response measurement, essential to the efficient combustion control of any boiler system.
Product Range:
Model 9100 Carbon Monoxide Monitor
Model 9200 MkII High Performance Carbon Monoxide Monitor
Features and Benefits:
Direct continuous measurement of Carbon Monoxide
True representative measurement - reading averaged across entire duct
Improved combustion control and efficiency savings
Low running and maintenance cost
High reliability - robust design
Simple installation - advanced alignment features
Over 20 years of experience in carbon monoxide monitoring - 4th generation product
The 9200 MkII has all the facilities of the 9100 with the addition of:
Clear stack, open path gas calibration
Automatic cell leak detection
4 gas cell, TUV approved measurement technique
Automatic duct pressure correction
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H2scan’s HY-ALERTA™ 1600 Intrinsically Safe Area Hydrogen Monitor provides hydrogen-specific leak detection and measurement for hydrogen concentrations as low as 4000 ppm and can be scaled to any concentration up to 5% hydrogen by volume, a range representing 10% to 125% of hydrogen’s low flammability limit. H2scan's hydrogen-specific sensor technology has no cross sensitivity to other combustible gases, thus eliminating false positive alarms.
Performance
Hydrogen Sensitivity Range:
0.4% to 5% hydrogen by volume
10% to 125% hydrogen lower flammable limit
Accuracy: ± (0.03 x indication + 0.2) percent hydrogen by volume
Typical Response Time: T90 of 60 sec maximum
Ingress Protection: IP64 capable
Calibration Interval: 90 days
Product Life Expectancy: 10 years
Interface Options
Power Barrier Input Voltage: 24 VDC nominal
Power Barrier Input Voltage Range: 20 VDC to 28 VDC
Intrinsically Safe Sensor Input Voltage: 10 VDC
Sensor Input Voltage Range: 5 VDC to 28 VDC
Input Power: 10 W
Analog Outputs: 4 mA to 20 mA
Serial Communication: RS422
Operating Conditions
Operating Humidity: 0% to 95% RH
Operating Temperature Range: -20ºC to 40ºC
Storage Temperature Range: -40ºC to 50ºC
Calibration Background Gas: Air
Included Accessories
Intrinsically Safe Power Barrier
4 m Power / Analog Cable
Optional Accessories
Intrinsically Safe Analog Output Barrier
Intrinsically Safe Serial Interface Barrier
4 m RS422 Serial Interface Cable
Dimensions
Total Length: 8.1 in.
Total Width: 4.4 in.
Depth: 1.6 in.
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PART # HGDI-SR (SINGLE RELAY)
HGDI-DR (DUAL RELAY)
Hydrogen Gas Detector
Lead-acid storage batteries emit hydrogen while gassing during charge. Hydrogen concentration of 4% to 75% by volume in air are potentially explosive. Hydrogen gas detector is designed to provide for dissipation and warning before any concentration reaches the lower explosive limit (LEL) of 4%.
- 1% Concentration energizes a relay which activates your exhaust fan
- 2% Concentration activates a built-in, pulsating warning alarm
- One-Year Warranty
- 110V; 50/60 htz
- 220VAC or 12VDC available
- 7"h x 4 3/4"w - 2 1/2" deep
ADDITIONAL PARTS:
HGDI-REMOTE - 20FT
HGDI-JUNCTION BOX
HGDI-TEST & CALIBRATE
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The Bacharach HGMSZ (Halogen Gas Monitor Single Zone) is designed for continuous single-point monitoring of CFC, HFC, HCFC and Halon refrigerant gases. The HGMSZ displays the type of gas being monitored, along with displaying both the current gas level and the peak gas level detected on its front panel LCD. The instrument retains a log of previous readings that can be easily accessed for analysis.
An internal audible alarm and front panel indicators are provided to signal alarm and fault conditions, and relay contacts can be used to trigger external alarm devices in the event of a system fault, or if a leak (small), spill (medium), or evacuation (large) level of gas is detected. The system also includes a 4%u201320 mA current loop interface that can be connected to remote monitoring equipment.
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The Tocsin 103 series of gas detectors are designed for cost effective safe area gas detection solutions. They incorporate micro processor technology to give a stable 4-20mA process signal output or digital addressable output. The addressable output option allows detectors to be networked on a single cable run giving dramatic reduction in installation costs. The in built processor can be used to pre-calibrate the sensor prior to installation. Alternatively calibration can be achieved on site via the Oliver IGD control panel or locally using a handheld PC device or laptop. A range of sensing technologies can be incorporated into the housing to provide the most appropriate detection method.
ATEX VERSIONS (TOCSIN 102) AVAILABLE
Available sensor types include
IGD’s own MKIII and Type B Pellistors,
Infra Red
Electrochemical Devices
Gas Detected Include
Flammable Gases
Carbon Dioxide
Carbon Monoxide
Nitric Oxide
Nitrogen Dioxide
Hydrogen Cyanide
Chlorine
Hydrogen Sulphide
Ammonia
Oxygen
Sulphur Dioxide
Hydrogen Chloride
ATEX VERSIONS ALSO AVAILABLE
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In line with its continuous commitment to meeting customer demand for more cost-effective and reliable customtailored gas detection solutions, Vulcain introduces the next generation of stand-alone gas monitors—the Vulcain 301M Dual Gas Monitor. Like its predecessor, the Vulcain 301M is an advanced microprocessor-based system that features a high quality controller, a high-tech enclosure designed to provide maximum effectiveness and durability, and all the characteristics required to ensure continuous, accurate and fully integrated monitoring of hazardous gases and combustibles.
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CMS-2 Carbon Monoxide Monitor/Alarm
The CMS-2 is a field portable carbon monoxide monitor and alarm for respirator air supply. If CO exceeds 10 ppm, it triggers a warning light, and a high-decibel audible alarm. The rugged case with comfortable carrying handle, protects the monitor from minor impacts. Used by blasting and painting contractors for field operations.
Available Literature:
23248 - CMS 1 & 2 Carbon Monoxide Alarms
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The Model S4000CH Intelligent Sensor is a microprocessor- based transmitter designed for use with General Monitors' catalytic bead sensors. The unit features one person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It is designed to monitor combustible gases and vapors within the lower explosive limit (LEL) and provide status indication and alarm outputs. Complies with ANSI/ISA 12.13.01-2000 performance requirements for combustible gas detectors.
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The Model MC600 is a highly configurable multi-channel controller that provides six channels of continuous gas detection. It is compatible with our fixed hydrocarbon sensors, H2S sensors, as well as our Models S4000CH, S4100C, S4000T, S4100T, IR2100, IR5000, IR7000, TS4000, TS400 and TS420 gas detectors. Dual redundant Modbus communications provides complete status and control capability. Removable terminal blocks provide ease of installation and wiring. Six user configurable 8A relays drive a combination of horns, beacons etc. Modular, plug-in signal input cards allow for system expandability and simplified maintenance. Pre-configured from factory saves installation time with minimum setup required. User selectable zoning and voting for application flexibility.
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The Model S4000C Intelligent Sensor is a microprocessor-based transmitter designed for use with General Monitors' catalytic bead sensors. The unit features one person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It is designed to monitor combustible gases and vapors within the lower explosive limit (LEL) and provide status indication and alarm outputs. Complies with ANSI/ISA 12.13.01-2000 performance requirements for combustible gas detectors.
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The S4100T Intelligent Sensor is a highly reliable, self-contained, microprocessor-controlled hydrogen sulphide transmitter with integral 3 digit readout. It is designed to measure and display concentrations of H2S in the 0-20 ppm, 0-50 ppm or 0-100 ppm range, but will continue to display concentrations up to 120% FSD. The sensing element may be incorporated in the transmitter housing or remotely mounted at distances of 600 meters. The sensor employs thin film metal oxide semiconductor (TFMOS) technology as the measuring principle.
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The Model IR400 Infrared Point Detector is a hydrocarbon gas detector that continuously monitors combustible gases and vapors within the lower explosive limit (LEL) and provides alarm indication.
All electronics are contained within an explosion-proof housing so that the IR400's detector information can be processed locally. The IR400 operates with a 4-20mA signal, which is proportional to 0 to 100% LEL gas concentration at the detector. Configurations with analog output, Modbus and HART are available. Modbus and HART data can be used for predictive maintenance.
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The Model IR5000 Open-Path Infrared Combustible Gas Monitor is designed for detection of hydrocarbon gases in the 0-5,000 ppm•meter and 0-5 LEL•meter ranges, simultaneously. The IR5000 uses a single beam source and detector to monitor gas concentrations, improving accuracy, reducing drift and improving immunity to false alarms.
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The Model TS4000 Intelligent Toxic Gas Detector continuously monitors toxic gases in the ppm range or oxygen deficiency, delivering highly accurate detection and protection. The unit features one person calibration and can virtually self-calibrate by simply activating a magnetic switch and applying gas. It provides status indication and alarm outputs.
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Format DIN 144x144.
Automat for centralising technical faults with 12 high luminosity leds, PC parameter settings and text display.
A "top of the range" product with all the functions of the J3000 with all the flexibility of PC programming.
Many additional functions.
Application: All industries including "high risk". This product is preferable in situations requiring sophisticated or different, channel by channel settings.
Simple, user-friendly PC software supplied. Bus RS422/485 Modbus/Jbus.
Selections by input channels
Output scheduler
Scheduling and processing of alarms and indicators
Text display with History and settings menu
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The Series 725 Alarm Annunciator provides the ideal solution to all your alarm system requirements. This innovative and unique design gives exceptional flexibility, reliability and programmability.
- Only 145mm deep
- Fully programmable with power applied and without having to remove lightboxes, backplanes or alarm cards
- Proven, ASIC-based technology: fewer components means higher reliability
- Ultra bright LED's available in a range of six colours
- Surpasses the EMC and LVD directives.
With a range of three window sizes, six colours and a choice of bulbs or ultra-bright LED illumination, a format and size will be available to match your exact requirements.
Each individual alarm way is fully programmable from the front, using the integral programming module. This allows for many different features giving thousands of possible combinations.
Numerous relay outputs are included as standard to connect to external equipment and individual repeat relays can be supplied as an option. The ASIC technology utilised in this design has a proven track record in a wide range of industries around the world.
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LN1000 Intrinsically Safe Annunciator provides a unique solution for problems with hazardous area alarm indication. The annunciator provides a visual display of the alarm status including 'first-up' information and can be mounted in the hazardous area for the benefit of operators working in any Zone.
The lightweight stainless steel construction gives a compact and simple to install modular unit which can easily be expanded by the addition of extra alarm cards.
Maintenance can be carried out live without the necessity of 'gas checks' or prior shutdown. Unlike flameproof, purged and type 'N' systems, installation is simple and relatively low cost.
Power to the annunciator is supplied from the safe area through a single Intrinsically Safe interface for up to 32 channels.
With the addition of a number of ancillary devices a complete intrinsically safe alarm and control package can be provided
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The PEX7250 Explosion Proof Alarm Annunciator offers a vast range of features and benefits normally reserved for use in safe area annunciators only. The heart of the system is our field proven Series 725 Alarm Annunciator which is available in 3 individual window sizes 30mm x 30mm, 30mm x 60mm or 60mm x 60mm. Reliability of the system is vastly improved over conventional systems with the use of ASIC's (Application Specific Integrated Circuits) for each pair of alarms, removing any reliance on common control cards. The standard enclosure is copper free cast alloy, finished in a light grey two-part epoxy paint, making it ideal for offshore applications.
Systems are available in a range of formats and sizes and are certified for use in Zone 1 hazardous areas. All systems are automatically covered by our standard 5 Year Warranty.
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Explosion Proof Alarm Annunciator from RTK Instruments
RTK Instruments’ PEX7250 Explosion Proof Alarm Annunciator, suitable for use in Zone 1 and Zone 2 hazardous areas, offers a vast range of features and benefits normally reserved for use in safe area annunciators only.
The heart of the system is RTK Instruments’ field-proven Series 725 Alarm Annunciator, which uses multi-redundant ASIC technology to greatly improve reliability compared with conventional systems. This high level of reliability is backed up by RTK Instruments’ 5 year warranty.
The PEX7250 Alarm Annunciator is available in a range of sizes and shapes from one to 56 points in a single enclosure, with a choice of three window sizes. Illumination is using high reliability, ultra-bright LEDs.
The standard enclosure is copper-free cast alloy and finished in a light grey two-part epoxy paint, making it ideal for offshore applications. A stainless steel enclosure is available as an option.
RTK Instruments is a leading global supplier of safe and hazardous area alarm, display and interface products and can provide specific application advice, as well as product recommendations and installation advice.
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Federal Signal introduces the SemiStat® Status Indicator. Designed to meet the needs of the OEM market, the SemiStat is an attractive, easy-to-install and economical status indicator.
- Available in 24VAC/VDC
- Tri- or quad-color models
- Available in chrome (model SCC) or white (model SCB) finish
- 100,000 hour vibration resistant LED lamps
- Integrated sounder
- Surface mount
- Indoor use only
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The RTK UC625 Alarm System, developed from the field proven P625 range of alarm annunciators, offers the latest in ASIC technology packed into an compact design for applications where panel space is at a premium.
However simple or complex your alarm requirement, the UC625 with compact packaging, ASIC Technology and "no master module" philosophy, will give the most cost-effective solution.
Programmable alarm sequence, signal duplicating relays, dual horn relays, LED display, proven ASIC technology and dual redundant universal power inputs make it ideal for all industry sectors.
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Integral or Remote Logic Design
Expandable to 256 points
Choice of Lamp or LED displays
Optional internal pushbuttons
Fully "DIP" switch configurable
Optional ModBus Slave Serial Port
IEC61508 Certified
Repeat Relay Option
The Omni16C is the latest upgrade in the series of field-proven popular Omni16 alarm annunciators (previously sold under the CONLOG brand).
Completely redesigned to take advantage of the latest technologies, this latest release offers backlit LED displays, and serial communications.
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A16B Alarm Annunciator(604 600)
• Programmable with PC or other control devices
• Easy transitions between hardware / software configurations
• 3 port 2.5kVAC isolation
• High efficiency indicator LED’s in front panel
• Low power consumption
• DIN 19235 standard compatible signal functioning
• Removable signal labels
• Wide operation temperature range
The A16B is programmable industrial 16 channel alarm annunciator with different signalization options and compatible with DIN19235 standards. A16B alarm inputs interrogated with 24/110 AC/DC voltage. High isolation is provided between input, output and power supply circuits for maximum safety. A16B is DIP switch configurable and also programmable via Windows based software which allows easy and flexible configuration of input and output characteristics.
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