Wide-wave length and high output infrared light source NDIR sensor lamp BI-PIN series
Oshino Lamps

■ What is ndir? NDIR is an abbreviation of Non Dispersive Infrared (non -scattered infrastral), and the NDIR method is a measurement method of gas concentration using the unique absorption wave length region of each gas. For example, carbon dioxide molecules (CO2) absorb 4.26 µm in the infrared region. Infrared of infrared rays that penetrate the gas depends on the concentration of carbon dioxide contained in it, so this phenomenon can use this phenomenon to quantify the carbon dioxide concentration. There are many ways to measure gas concentration, but most of them are accompanied by chemical changes and sensors themselves, which can change the gas subject to measurements. Compared to them, the concentration measurement can be measured without changing the target gas in the NDIR method that measures the absorbance. The NDIR sensor lamp is different from the general light source lamp, so customers have been demanded that the stability of the filament position accuracy, the stability of infrared rays, and the speed of the response speed are fast. Manufacturing lamps that meet these needs require advanced manufacturing technology, so there are only a few companies that can manufacture the company. ■ Features The Company has a number of track record for aircraft lamps, especially in the production of incandescent light bulbs, and has been producing high -precision small incandescent bulbs (SML: subminatic lamps) using unique manufacturing technology. I am good at it. It is possible to propose a special NDIR sensor lamp that combines filament with a variety of shapes and glass and size. In addition, it is possible to provide products with quality and price competitiveness that can withstand harsh environments. ■ Use of NDIR sensor lamps ・ Car exhaust gas measurement ・ Monitoring of the inside of the car and indoor environment ・ Gas / fire detection ・ Alcohol detection ・ Component analysis ・ Refrincer gas / greenhouse gas measurement ・ CO2 measurement It can be used for a wide range of purposes as an infrared light source with a wide -wave range and high output between nearby and infrastructure. * Lump fitting: Bi-PIN type * There are other model numbers.