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The Dräger-Tube system is an established method for measuring and detecting contaminants in the soil, water and air. The Dräger-Tube method of measurement is used for investigating soil pollution, for investigating liquid samples, and for air analysis.
More than 500 substances can be detected and measured using the Dräger-Tube system. Typical applications include the monitoring of workplace air, emission measurements, quality control, process control and monitoring of compressed air for breathing apparatus, as well as environmental and hazardous substance detection applications.
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The Tocsin 102 series of gas detectors are designed for cost effective hazardous 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. Combine with the Tocsin 903 controller for local display and calibration. 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.
Available sensor types include
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
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The LumaSense Photoacoustic Field Gas-Monitor Innova - 1412 is a highly accurate, reliable and stable quantitative gas monitor. Its measurement principle is based on the photoacoustic infra-red detection method. This means that the 1412 can measure almost any gas that absorbs infra-red light.
Appropriate optical filters (up to 5 + water vapor) are installed in the 1412's filter carousel so that it can selectively measure the concentration of up to 5 component gases and water vapor in any air sample. Further, the instrument can compensate for interference between the measured gases, using the unique Cross-compensation feature. The 1412's detection limit is gas-dependent but typically in the 10-² ppm region.
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The Tocsin 102 series of gas detectors are designed for cost effective hazardous 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. Combine with the Tocsin 903 controller for local display and calibration. 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.
Available sensor types include
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
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The FX-IR Single Gas Transmitter uses dual infrared technology to detect combustible gases. This unique transmitter is available for the detection of hexane, methane or propane gases in lower explosive limits (LEL) or parts per million (ppm) ranges. This dual infrared design provides excellent long-term stability, eliminating the need for frequent calibration and providing additional sensitivity for the harshest environment.
Features:
- Dual detector infrared technology to monitor combustible gases in virtually any environment
- Immune a catalyst poisons such as silcone & chlorinated combustibles
- Can operate in oxygen deficient or inert atmospheres
- Excellent long term stability
- Non-intrusive calibration via a magnetic wand eliminates the need to declassify hazardous areas
- Housed in rugged copper-free aluminum enclosure (weather & explosion proof)
- Housing suitable for indoor and outdoor installation in hazardous environment
- Liquid Crystal Display (LCD) with backlight
- Minimum 5-year expected sensor life
- Connect to Thermo GasTech's controllers, PLC (Programmable Logic Controllers) or DCS (Distributive Control System)
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Open Path Gas Detectors measure combustible hydrocarbons along a line of sight, between an optical transmitter and a receiver. The well proven measurement principle is based on IR absorption.
Path lengths up to 200 metres can be monitored with Dräger Safety Open Path Systems. Only this technology is measuring the amount of released gases and thus gives a direct measure of the hazard.
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Dräger's product range covers a wide variety of types: electrochemical, catalytical or infra-red IR sensor technology point or open path detection intrinsically safe or explosion proof analog 4 to 20 mA, digital HART or RS 485 signal output with or without local display with or without on-board relays low budget or high end equipment Your local representative will gladly help you determine the right product for your application.
Dräger Polytron 7000
Modular design – highly flexible: The universal transmitter Dräger Polytron 7000 measures toxic gases and oxygen and can be optimally adjusted to the most different applications.
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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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The Model 128 is a wall mounted gas monitor designed for reliable gas detection, easy installation and low total cost of ownership. The Model 128 is a cost-effective solution for warning of unsafe gas levels in areas such as semiconductor manufacturing, wastewater treatment, garages, warehouses, toll booths, gas bunkers, utilities, and telecommunications industries.
The Model 128 accepts from one to eight combustible, oxygen and/or toxic sensors. Each sensor provides a digitized output, allowing easy and economical networking of multiple sensors.
Features:
- Unique built-in calibration reminder
- Auto-Install feature simplifies set up
- Easy plug in electrochemical sensor replacement
- Reduces installation cost through digital communication
- Sensors can be factory configured or configured in the field
- 19 different sensors available
- Super bright LED array provides quick indication of normal, fault and alarm conditions
- Loud audible alarm (98 dB)
- Combustible gas sensors are mounted in an explosion proof housing
- Outstanding protection from EMI/RF interference
- Non-intrusive calibration for combustible sensor
- Intrinsically safe oxygen and toxic gas sensors available
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The RAID-S2 is a gas trace detector for the detection of chemical warfare agents (CWA’s) and toxic industrial chemicals (TIC’s). It is based on proven Ion Mobility Spectrometry technology. The RAID-S2 is specifically designed for long-term operations in a 24/7 environment
with preventive maintenance required only once a year. It is ruggedized for military and civil defence environments.
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For over 40 years GfG has been specializing in the development and manufacturing of systems for the measurement of explosive and toxic gases, oxygen as well as further parameters in air and water used in communities, chemical industry, fire and civil protection, mining, power supply, food processing industry, shipping, steel industry, agriculture and also research institutes and universities.Our range extends from sensors, to the smallest gas measuring device in the world, microprocessor driven multimeter with data storage to computer supported systems.
At GfG measuring instruments and sensors are developed by a highly-qualified team of engineers and scientists. A special focus is the development of sensors with the measuring system of IR-absorption, catalytic combustion and thermal conduction.
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G450 Series - New 4-Gas Detector
Watertight design
The compact and lightweight 4-gas detector continuously measures CO, H2S, O2, and combustibles in ambient air. It's functional and watertight design (IP67) incorporates an impact proof, rubberized housing to meet the toughest requirements of harsh environments.
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GfG is a world leader for gas detection and measurement technology. For over 40 years GfG has specialized in designing, developing and producing the safest and most reliable equipment and sensors available.
GfG offers an extensive range of portable monitors and fixed systems. The product range includes sensors, the world´s smallest gas monitors, micro-processor controlled multi-gas detectors and computer aided system solutions. GfG provides diverse solutios for Toxic, Explosive and Oxygen gas detection in air and water.
GfG equipement is used in a variety of applications and industries including automotive, chemical industries, landfills, steel industries, hospitals, mining, public utilities, food processing, research institutes, universities and wherever the protection of life and property is needed.
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Features:
Rugged, ultra-compact (4.2 x 2.4 x 1.4 in / 10.7 x 6.0 x 3.6 cm) and lightweight (5.6 oz. / 160 g)
Simple one-button operation
Standard datalogger (16 hours) and eventlogger (10 events)
Durable, stainless steel alligator clip
Integral concussion-proof boot for the most rugged environments
Continuous LCD shows simultaneous gas concentrations for H2S,CO, O2, and combustibles (0-100% LEL or 0-5.0% Methane)
Powered by a lithium polymer battery (run-time typically 14 hours;recharge in less than 3 hours)
Provides 95 dB alarm tone and bright wide-angled alarm bars
Equipped with internal vibrating alarm for high noise areas
Backlight: in alarm (auto) and on demand reactivation
Four alarm levels: Instant Low and High Alarm for all gases;TWA (time weighted average) and STEL (short term exposure limit) for H2S, CO; OL (over limit alarm)
Simple automatic calibration procedure
Fully compatible with BW's MicroDock II automatic test and calibration system
Records TWA, STEL and maximum exposures to gas and displays readings on command
User selectable options include: confi dence beep, latching alarm, calibration due date, bump due date, "SAFE" display function, multi-language, span concentration values, combustible sensor measurement selection (0-100%LEL or 0-5.0% v/v methane) and stealth mode
Full function self-test of: sensor, battery, circuitry and audible/visual/vibration alarms
Delivered ready for use with sensors, lithium polymer battey, stainless steel alligator belt clip, calibration hose/cap and instructions
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The need to continuously and simultaneously measure the concentration of several gases arises frequently in industrial and community applications. For these kinds of measurements, Dräger offers a complete product line to provide our customers with custom solutions.
The Dräger X-am 7000 is protected not only against dust and dirt penetration and splashing water, but also submersible. As standard, a rubber casing protection safeguards the device against damages even in the event of a fall from a height of 1.5 m. Shock-resistant sensors provide accurate and precise measurement results
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The SafeTNet 210 microprocessor-based controller is designed to detect up to two gases combustible, oxygen, and/or toxic.
- Digital readout display
- 4 to 20 mA
The SafeTNet 410 are microprocessor-based controllers designed to accept the input from one to four remotely located combustible, oxygen, and/or toxic gas detector heads.
- Digital readout display
- 4 to 20 mA
Standard Features:
- Digital readout display
- LED alarm indication
- 4 to 20 mA output
- Individual low and high alarm outputs with a common fault alarm relay
- Housed in NEMA 4X fiberglass enclosure
- 98 dB external buzzer
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The DS2 Docking Station provides the ultimate flexibility for managing your gas monitors wherever you use them. The DS2 gives you all of the benefits of consistent automated calibration, record keeping, battery recharging and instrument diagnostics for your monitors to limit your liabilities and safety hazards. Two way wireless and/or ethernet connectivity enables you to link up to 100 stand-alone Instrument Docking Stations (IDSs) from remote locations anywhere in your facility and relay the data back to one central database for total instrument management. A graphical user interface tool (DSSAC) allows an administrator to view operations on each Docking Station from a network computer, making it easy to track instruments, print reports, set events and change parameters for any location.
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Gas sensors are usually installed in hard to reach places: inside pits, over vats, high under roof and skylights. To eliminate the labor and risk to personnel perfoming routine calibration on these sensors, Rel-Tek developed its unique Magikal and Magikal-II automatic gas sensor calibration (AGSC) utilities. These powerful technologies have been proven over the years at installations from Massachusetts to California , from Michigan to Texas. Users appreciate freedom from the calibration nuisance, while saving a lot of money to boot.
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The Ultima ID Refrigerant Identifier delivers the features and benefits today’s professional A/C technicians want. Its ergonomic design and exceptionally portable design make it easy and profitable to use.
Capabilities:
Utilizes dispersive infrared (NDIR) technology to determine the weight concentrations of R12, R134a, R22, hydrocarbons and air
"Blend-ID" analytical software identifies all EPA S.N.A.P. approved blends
Identifies illegal replacements and blends including propane and butane
Quickly and automatically determines if the purity of R12 and R134a refrigerant is at industry acceptable levels
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Dräger‘s IR gas detectors provide state of the art technology. They perform reliable measurements even in harshest environments and come with a lot of configuration options. Continuous self test routines result in fail-safe operation.
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RHE OLIVER IGD LIMITED TOCSIN 101 PROVIDES A FREON GAS DETECTION TRANSMITTER COMPLETE WITH RELAY OUTPUT.
THE TOCSIN 103 ALLOWS NUMBERS OF FREON OR AMMONIA DEVICES TO BE INTERCONNECTED TO A CENTRAL CONTROL PANEL
THE TOCSIN 102 IS AN ATEX CERTIFIED TRANSMITTER FOR FREON OR AMMONIA THAT CAN ALSO BE INTERCONNECTED TO CENTRAL CONTROL PANEL
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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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CalCheck is an easy to use reliable tool for the self calibration of gas and leak detection instruments, giving you peace of mind and confidence in the accuracy of the measurements you rely on.
For your convenience the same base unit can be used for calibration with many different gases and leak rates. Ion Science can supply almost any non corrosive gas at varying concentrations and the instruments leak is easily removed allowing the use of a specific leak rate when required ensuring calibration to your exact needs.
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GfG's fixed gas detection systems are available as easy to operate single point units or as larger systems with several hundred transmitters. These multiple point systems consist of controllers and transmitters that communicate with each other. The transmitter changes the measured gas concentration to an electrical signal which is transfered to the controller. The controller shows the gas concentration in a display and immediately activates alarming devices in case of a gas leak. Advanced features such as data logging or online data transmission allow the user to easily monitor ambient changes in the environment. The Stand Alone unit is a combination of both transmitter and controller. GfG controllers are designed to operate any transmitter offering either a 0,2-1 mA or a 4-20 mA signal. The controller processes the electrical signal received from the transmitter. It evaluates and displays the measured gas concentration. All controllers offer three on board relays that will be activated if the gas concentration exceeds the alarm level. All controllers are available as 1 or 4 channel controller. This means that either one or up to 4 transmitters detecting the same gas in the same range can be connected to one controller.
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GMA36 Pro - For toxic gases, hydrogen and oxygen
Complete transmitter and controller in one unit.
The GMA36 Pro is an intelligent and flexible measuring system, simply wall mounted. Toxic gases, oxygen and hydrogen are monitored continuously and reliably.
If the gas concentration exceeds a set threshold value, the system warns immediately via the integrated horn and LED lights. Additionally, alarm relays for external alarm devices or valves are provided. Configuration and calibration use simple menus accessed via the 3 keys on the front. Maintenance and operation are straightforward.
The AutoCal program ensures an automatic adjustment of the measuring signal to the test gas. The large display clearly shows the measured gas concentration, limit values exceeded and operating condition.
Measurable gases
C2H4O, Cl2, ClO2, CO, COCl2, H2, HCl, HCN, H2S, HF, NH3, NO, NO2, CO2, O3, SiH4, SO2
Smart sensor technology
The GMA36 Pro uses smart, plug-in electro-chemical sensors that can be easily exchanged without opening the housing. This saves time and money.
The advantages at a glance
•Loud, integrated horn
•Large illuminated LCD display
•Plug-in Smart sensors
•Scaleable measuring range
•Simple 3-key-operation
•Easy maintenance
•AutoCal for simple and fast calibration
•Housings with splash-water protection (IP54)
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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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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, S4000TH, S4100T, IR400, IR5000, IR7000, TS4000H, TS400, TS420, Gassonic Observer, and Gassonic Surveyor 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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Next generation iTrans™ fixed-point gas monitors employ an intelligent electronics platform to provide 1 or 2 points of detection from a single head for maximum flexibility, superior performance and lower installation costs. The four wire system is capable of accommodating more than 200 transmitters in RS485 bus configuration. Able to monitor any combination of gases for a specific environment, iTrans™ utilizes our industry-proven "smart" sensor technology and safety features including automatic sensor recognition, zero and cal fault protection, access code security, all enclosed within an explosion-proof aluminum housing.
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