44 Gas Detection Versatile and Portable Gas Detector


The Gas Sniper Portable Gas Detector, from Matheson Gas (USA), has the capability to monitor up to 6 gases simultaneously and is ideal for performing EPA Method 21 fugitive emission monitoring of volatile organic compound (VOC) leaks from process equipment. Potential leak sources include: Valves, seals, drains, other connections, Pressure relief devices and vents and Pumps and compressors.


The Gas Sniper detects and monitors a wide range of standard gases including many toxic gases. In addition, the Gas Sniper’s ability to simultaneously detect up to ‘6’ gases provides users with the ability to confi gure multiple gas monitoring combinations never before offered in a portable gas monitor. For quick response and recovery from distant sampling locations, the Gas Sniper utilises an internal pump to draw samples up to 125 feet and utilises hydrophobic fi lters to prevent moisture contamination. The Gas Sniper will continuously operate for up to 30 hours on alkaline batteries or 18 hours on Ni-Cad batteries. A high resolution LCD screen provides easy viewing of all measurements, alarms and operating status. The Gas Sniper offers convenient access to all control functions such as auto- calibration, alarm silence, demand zero, peak hold and other features. Each standard gas monitoring channel has ‘2’ alarm levels (setpoints) plus TWA and STEL alarms for the toxic channels. The alarm levels are adjustable and can be latching or self-resetting. The Gas Sniper is furnished with several standard accessory items including: shoulder strap, alkaline batteries, hydrophobic probe, sampling hose, internal hydrophobic fi lter, and instruction manual. Certain toxic gas applications are equipped with a special probe, inlet fi tting and tefl on sampling hose (for HF and O3 versions, the Tefl on hose is used without a probe).


Pointedly focusing on safety MECCOS®


Product Features: Simultaneous detection of up to ‘6’ different gases, detects over ‘25’ gases including a wide range of toxic gases, ergonomic design allows easy handling and transport, PPM & LEL hydrocarbon detection, high resolution LCD operating screen provides clear display of gas concentrations, alarms and diagnostic data, low fl ow alarm shuts pump off to avoid damage, hydrophobic fi lters standard in sensing probe, autocalibration, single gas calibration capability, methane elimination switch for environmental applications, security “Adjustment Lockout” Switch, alkaline or Ni-Cad battery operation, up to 30 hours of continuous operation, data-logging Kit option (up to ‘4’ gases only), remote alarm(s) option, carry case option (for base unit and accessories) and extension sensing probes.


MGM Improved Gas Analysis and Detection Equipment Calibration Service


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The MECCOS® MGM Multi-Gas Monitor is


a portabel gas warning device, featuring the recognition, detection, and registration of hazardous substances. The monitor can be equipped with up to 16 gas sensors displayed at a glance on a large touch screen. Equipped with internal pump, monitor provides complete coverage of typical fire effluents while driving around a critical area.


The MECCOS® MGM is considered the most


versatile gas warning devices available. The monitor is designed for immediate detection of hazardous substances and therefore particularly suitable for requirements of fire departments during fire-fighting operations.


Leopold Siegrist GmbH Messtechnik, Umweltschutz,


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An der Tagweide 6, D-76139 Karlsruhe Tel: +49 721 6 25 26 50 Fax: +49 721 6 25 26 76


info@siegrist.de • www.siegrist.de 1747ad@reply-direct.com


Cambridge Sensotec have recently designed and installed two fully automated calibration stations for the calibration gas analysis instruments. Three levels of gas are used to set a low, medium and high point of gas calibration within the process to ensure the highest levels of accuracy. Constructed using stainless steel, leak proof components and precision gauges, the calibration stations are able to maintain consistent measurements. The advantages of automation are time effi ciency and the repeatability of a set calibration routine.


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In addition to scientifi c and process gas analysis equipment, a calibration service is available on a wide range of portable personal gas detection equipment. Specialist docking stations including Industrial Scientifi c DS2 and the BW Technologies Microdock II provide accurate bump testing and certifi ed calibrations. Other brands of personal gas detection devices can also be calibrated.


Cambridge Sensotec are able to offer customers a comprehensive fi xed gas detection installation and commissioning, service. This service includes consultation, supply, maintenance and calibration schedules designed specifi cally around the customers’ applications and environments.


For customers who require onsite gas equipment calibrations, Cambridge Sensotec can supply calibration gas kits which include lightweight disposable gas canisters with independent calibration certifi cates and gas regulators, all housed within a robust carry case.


Calibration canisters are available specifi cally for the calibration/bump testing of single and multi-gas analysers, sensors or devices. These include a wide range of disposable, lightweight, compact and non-refi llable calibration cylinders containing reactive or non-reactive gases. The 112 litre capacity cylinders can provide approximately 220 minutes of gas fl ow (when using a 0.5 litre per hour fi xed fl ow regular with pumped gas equipment). A comprehensive range of accessories are also available.


E1000 Mini size Portable Single Gas Detector


• Independent Research and Development


• Original


Manufacturer which is a Listed Company in China


Contact us: • www. hwsensor.com • sales@hwsensor.com • +86-371-67169080


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ISO14001 Henin E1000 Advert .indd 1


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ISO9001 1334ad@reply-direct.com 19/03/2014 16:29 IET March / April 2014 www.envirotech-online.com OHSAS18001 A New Direct Distribution for European Customers


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Since February 17th, 2014, InfraTec GmbH (Germany) Infrarotsensorik and Messtechnik offers a direct distribution for pyroelectric infrared detectors to its European customers. Up till now, this direct service in Europe was only offered to customers in Great Britain and Ireland. This signifi cantly simplifi es the access to InfraTec’s complimentary application service, especially for major manufacturers of gas analysis, fl ame detection and spectroscopy applications.


Due to shorter communication channels, users can now fi nd innovative and, if necessary, customised solutions quickly and also have a market oriented fl exible direct delivery for series production. In Dresden, InfraTec develops single-channel and multi-channel pyroelectric infrared detectors as well as Microspectrometer (FPI) on MOEMS-Basis. A modular design with more than 50 standard detectors enables customised solutions with reduced development effort and shorter development time.


Innovative and Portable Gas Detection Solutions


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minimum of 2 months without having to be recharged and only requires calibration in 6 month intervals. The IR LEL sensor is immune to catalytic bead poisons and will operate without oxygen in inert environments. One button operation makes it easy to use and the polymer coated housing canwithstand signifi cant fi eld application abuse. The company also offers portable docking stations for bump test and calibration requirements. The docks can bump test 4 instruments at once in 20 seconds.


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Gas Clip Technologies (USA) is a manufacturer of single and multi-gas detectors using innovative technology to reduce the cost of ownership for users. The company introduced the Multi Gas Clip portable multi gas detector for use in confi ned spaces and other industrial applications.The MGC instrument utilises advanced photometric driven IR sensing technology for the detection of LEL levels of combustible gases and electrochemical sensing technology for H2


S, CO and O2 . It will run a 28709pr@reply-direct.com 29425pr@reply-direct.com


Regular calibration of gas analysis and detection equipment is recommended in order to verify that the gas sensors are responding correctly and to improve measurement accuracy, consistency and reliability. With the addition of two new automated calibration stations, Cambridge Sensotec (UK) are now able to offer a fully comprehensive and professional calibration service for a wide range of gas analysis and detection equipment. This service is not only available for the company’s Rapidox range of gas analysers, but also for many other brands.


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