Gas Analysers and Systems Process gas analysers for safe and hazardous area applications A member of the MTL Instruments Group

Gas Analysers and Systems Hitech Instruments has been specialising in gas analysers for over 30 years. All the design and manufacture is done in the UK. In 2009 Hitech moved into the new purpose built facility of their parent company MTL (Measurement Technology Ltd). MTL is part of Cooper CrouseHinds, a Cooper Industries company. Application specific analysers are the forte of Hitech. Rather than modify an existing product Hitech have designed application specific analyser solutions for power stations, the chlor alkali industry and biogas plants. This approach ensures that every component is...

O2 H2 CO2 CH4 SF6 H2S Ar Kr Xe He Ne CO O 2 H2 2 4 Biogas analysers 5 Hydrogen analyser for chlor alkali plants 5 Hydrogen purity and purge gas analysers for power stations 6-7 Oxygen analysers 8-9 Katharometer analysers for hydrogen, helium, neon, argon, krypton, xenon, sulphur hexafluoride 10-11 NDIR analysers for methane, carbon dioxide and carbon monoxide 10 Combined oxygen and carbon dioxide analyser 11 MAPtest, food packaging analyser 12 OEM sensors for oxygen and katharometers 13 Sample conditioning systems 14-15 Intrinsic safety solutions, wireless connectivity, surge protection Measured...

Application specific analysers Hitech do not just adapt analysers for a specific application, they start from the beginning. When you buy an application specific analyser from Hitech you can be sure that each sensor, component and sample system has been chosen for a reason. The result – low maintenance systems, maximum sensor life and analyser accuracy. GIR5000 Biogas Analyser Applications • • • • • • Landfill gas monitoring Digester gas analysis Flare stack monitoring CDM verification Biogas purification CHP engine protection and efficiency The GIR5000 series analysers are ideal for biogas applications....

KK650 Hydrogen and Chlorine Analyser • • • • • • Proven technology from the katharometer experts Unique dual sensor technology Works during start-up Benign, surrogate gas calibration Low maintenance Low cost of ownership The KK650 is designed to measure hydrogen and chlorine at all stages of the chlorine manufacturing process – ‘wet’ chlorine, ‘dry’ chlorine and tail gas - even during start-up. A sample conditioning system is necessary for the ‘wet’ chlorine application. The complete system has a low calibration requirement and no consumables or spares in the first two years operation. 4 Hydrogen...

Oxygen analysers Hitech oxygen analysers use either zirconia or electrochemical cells to cover a wide range of applications. Zirconia sensors are non-depleting, fast responding and offer greater accuracy at low ppm levels. Electrochemical cells offer a cost effective solution over a wide range. A choice of cells is available to cover a wide range of applications. Z130 Zirconia Oxygen Analyser • Rack mount for easy installation • Fast response, integral sensor • ppm to % O2 levels • Non-depleting, long life sensor • Choice of sample systems Applications • Nitrogen generators • Inert gas systems...

G1010 Oxygen Analyser • • • • • ppm to % O2 levels Hazardous area options Choice of cells for different applications Remote or integral sensor Choice of sample systems Applications • Nitrogen generators • Inert gas systems • Air separation • Furnace atmospheres • Landfill/digester gas • Gasification/syngas • Gloveboxes • Quality Control • Packaging The G1010 series of oxygen analysers have a large number of applications measuring oxygen in various processes. From ppm to % levels, safe areas or hazardous areas, different process conditions and differing backgrounds there is a G1010 configuration...

Katharometers Hitech katharometer (thermal conductivity) analysers are ideal for measuring % levels of one gas in a binary or pseudo-binary mixture. For example, air is composed of many gases but in a known, fixed ratio, therefore hydrogen in air is a pseudo-binary mixture and can be measured with a katharometer. Hydrogen, helium, dissociated ammonia, sulphur hexafluoride and noble gases such as krypton and xenon are all well suited to this technique. In particular, katharometers are perfect for gases which have no dedicated sensor and provide cost effective analysis solutions. A compensation...

K1550FX Panel Mount Analyser (Hazardous Area) K1550R Panel Mount Analyser (Safe Area) Gases measured include • Hydrogen (H2) • Helium (He) • Krypton (Kr) • Xenon (Xe) • Dissociated ammonia (NH3) • Sulphur hexafluoride (SF6) All versions are available with a 0 - 100% range. Dependent on the measured and background gas, 0 - 20% and 80 - 100% ranges are also available. Hydrogen analysers are usually available with a 0 - 5% range. Multi-range instruments are sometimes available on request. Different sample conditioning systems are available, standard or bespoke, according to the process conditions....

NDIR Sensor Analysers Non-dispersive Infrared (NDIR) sensors are simple spectroscopic devices often used for gas analysis. The key components are an infrared source (lamp), a sample chamber or light tube, a wavelength filter, and an infrared detector. The gas is pumped into the sample chamber and gas concentration is measured electro-optically by absorption of a specific wavelength of infrared (IR) light. GIR250 Oxygen and Carbon Dioxide Analyser Applications include • Respiration studies • Fermentation monitoring • Douglas bag analysis • Sports science • Food transportation The GIR250 is designed...

IR600 Wall Mount Analysers Gases measured • Methane (CH4) • Carbon dioxide (CO2) • Carbon monoxide (CO) Applications • Gas mixing • Biogas monitoring • Composting • Fermentation • Respiration studies • Gasification • Food processing The easy to use, IR600 analysers come as a complete package with built in sample pump, inlet filter and temperature compensation, making the analyser “plug and play” for a wide range of applications. The non-depleting sensor has a long life and infrequent calibration requirements resulting in a low cost of ownership. IR4030 Portable CO2 Analysers • IP65 weather proof...