SERIES RTI EXPLORER Sensors / Transmitters with Infrared flow technology Infrared Cell Technology Active gas flow system Complete set of accessories Excellent value for money High response speed The series RTI gas sensors are based on innovative InfraRED technology and are used for gas measurement such as CO2, CH4, N2 They are also used to measure hydrocarbons and methane in nitrogen-rich mixtures. The technology used is based on a "smart" long distance sensor and on an electronic card equipped with a powerful microprocessor for measurement management, I/O, diagnostics, with relative flow system with integrated pump, which ensures greater precision and better response time. The sensor is supplied in an aluminium container with a hose connector for air inlet and outlet and a cable gland for the 4-20mA signal output. Double-channel NDIR The double-channel technique enables more stable measures over time of the gas concentration, compensating for variations in the IR source emission and minimizing the effects of ageing. The photodetectors are equipped with two optical interference bandpass filters, the first centred on the wavelength in which the gas is absorbed while the second is used as a reference. Pyroelectric infrared photodetector Characterized by high performance in terms of responsiveness, low electronic noise and with integrated channel for temperature measurement (measurement compensation from 0-50 °C), the photodetectors used are state of the art for gas concentration monitoring applications. Solid State IR Source The sensors integrate MEMs IR emitters consisting of a resistive heating element integrated on a thin dielectric membrane. The spectral emission characteristics are "black body" with high emissivity, low power consumption and high average life with constant emission characteristics. Gas analysis cell The optical gas analysis cell has been designed using non-sequential ray tracing SW tools that have allowed to maximize the effective length of the optical path in the smallest possible size in order to achieve the required performance. The gas analysis cells are made of high reflectivity aluminium or AISI 316 steel (and with two optical windows made of calcium fluoride) for the versions used in aggressive industrial environments in order to limit corrosion. RECOM INDUSTRIALE s.r.l. Via Pietro Chiesa, 25 r. - 16149 Genoa - Italy Tel. (+39) 010.469.56.61 r.a.– Fax (+39) 010.642.42.05 Email: [email protected] http: //www.recomindustriale.com S. C. €.110.000,00 fully paid capital C.C.I.A.A. 38999 GE RE.A. 365226 GE VAT and fiscal code 036188901

recom industriale s.r.I. Via Pietro Chiesa, 25 r. - 16149 Genoa - Italy Tel. (+39) 010.469.56.61 r.a.- Fax (+39) 010.642.42.05 Email: [email protected] http: //www.recomindustriale.com / S. C. €.110.000,00 fully paid capital C.C.I.A.A. 38999 GE RE.A. 365226 GE VAT and fiscal code 0