40 Gas Detection Sensors for Mining
City Technology’s (UK) gas sensors are the heart of personal and fixed gas detectors, protecting lives and facilities in inhospitable environments and dangerous industries such as mining. The industry has grown rapidly during the last five years in China, SE Asia, Africa and Latin America to meet the increasing demand for minerals as these economies develop. With individuals’ lives potentially at risk, reliability is critical, so all our sensors are tested under extreme conditions to ensure that they will function flawlessly throughout their design life.
City’s sensors are approved to the demanding specifications issued by the mining industries in emerging regions as well as more established markets of North America and Europe. The challenges vary widely: in deep coal, precious metal and rare earth mines, extreme temperature changes, rapid humidity variations and significant pressure changes are experienced as miners travel down from the surface. In South African mines, hydrogen cross-sensitivity is a major issue; in both deep and open cast coal mines methane gas is an ever-present hazard.
John Warburton, City Technology strategic marketing manager, said, “Our products are designed to meet the most stringent global requirements. We have a strong, field-proven portfolio and our most recent developments have been specifically designed for mining applications. 4OXV, our latest oxygen sensor, is highly stable under rapid pressure change, and our new carbon monoxide sensor, 4CM, offers the fastest response and recovery times in the industry. Our robust Pellistors are poison-resistant and offer outstanding shock and vibration immunity, a critical requirement for the mining industry. We are the approved sensor supplier for the majority of instrument manufacturers who serve these markets. As our sensors are trusted to protect people’s lives in these industries, we are confident that they will perform reliably and faultlessly in all other applications.”
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Gas Detection Starter Kit
Accurate Simple Low Cost Kitagawa AP-20 Sampling Pump with
integral sample time indicator, precision volume sample locking mechanism, tube tip cutter and fragment container;
PLUS manual, carrying case and spares;
PLUS 5 boxes of standard gas detector tubes of your choice.
Standalone Gas Detection Device
SY2 from GEIT (Italy) is a standalone device, detection for flammable gases, toxic gases, CO2 and oxygen.
Certified to: II 2 G Ex d IIC T6 ( Ta - 50°C. + 80°C ), II 2 D Ex tb IIIC T85°C. Ta - 50°C + 80°C.
This makes it particularly suited to the demanding conditions encountered in the chemical and petrochemical industry on & off shore. SY2 can be supplied in different electronic configurations: B (Base): Only 4 - 20 mA signal output and calibration via IrDA interface and external Hand Held Programming unit; B/D (Base + Display); B/D/R (Base + Display + Relay); B/D/R/SL (Base + Display + Relay + Se-rial Link); Optional SIL 2 certified conbinations.
Starter Kit Offer - special discount offer for new customers – just quote ‘IET’!
Connect detector tube to Kitagawa pump
Pull handle of pump and take sample of gas
1 2 3
Read off printed scale on tube to establish gas concentration
Available in Europe from: EASY TO USE AS 1-2-3!
The Kitagawa Gas Detector Tube System is used by all industries worldwide to detect over 300 gases and vapours, from Ammonia to Xylene.
Gas detection at low cost. Simple to operate for all personnel. Accurate reading obtained in minutes. Lightweight, compact and easy to carry.
No calibration or power supply required and can be used in flammable atmospheres.
Fast and efficient delivery service from the largest stock holding of Kitagawa tubes and pumps in Europe.
To discover more about the Kitagawa system and its applications, contact Euro-Gas or visit
www.euro-gasman.com
• Certified to ISO9001:2000 • Certified to EN1231
• Japan Design Registration No. 1131898
• United States Design Patent No. US D467-334 S
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Manufactured by:
CHURSTON HOUSE, BASCOMBE ROAD, CHURSTON FERRERS, DEVON, TQ5 0JJ, UNITED KINGDOM : 01803 844414 FAX: 01803 844224
INTERNATIONAL +44(0)1803 844414 FAX: +44 (0)1803 844224 EMAIL:
euro-gas@btconnect.com WEB:
www.euro-gasman.com
email:
458ad@reply-direct.com IET September / October 2013
www.envirotech-online.com
1-8-28 Shimonoge, Takatsu-Ku, Kawasaki-City, Kanagawa 213-0006, Japan TEL: +81 (0)44 833 8911
FAX: +81 (0)44 833 2672 E-mail:
qa@komyokk.co.jp http://www.komyokk.co.jp/english/
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