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Single/multi-pass gas cells

Infrared CO2 gas sensor

Infrared CO2 gas sensor is a highly sensitive and accurate gas sensor, suitable for applications such as gas analysis, process control, environmental and safety monitoring. It is also widely used in industries such as petroleum, chemical, metallurgy, tobacco, food, and pharmaceuticals. This sensor provides a convenient interface that can be easily and quickly connected to existing monitoring and control systems.

Product PN#	product name	Range	Linear Error	Size
OEGAS-100-CO2-05	Infrared CO2 gas sensor 0-2000ppm	0-2000ppm	＜±20ppm	130×30×20mm	Add Inquiry
OEGAS-100-CO2-10	Infrared CO2 gas sensor 0-10000ppm	0-10000ppm	＜±100ppm	110×30×20mm	Add Inquiry
OEGAS-100-CO2-15	Infrared CO2 gas sensor 0-5%	0-5%	＜±0.05%	90×30×20mm	Add Inquiry

Long path gas pool 100m

The Erriott type long path gas cell is mainly used for gas sensing, spectroscopy, and other applications that require long path lengths. You can choose whether to have a built-in isolation chamber. In order to achieve efficient optical coupling, the air chamber can be connected to fiber optic tail fibers. The light beam entering the chamber undergoes multiple reflections between two highly reflective mirrors coated with metal, with a total length of up to 100 meters.

Product PN#	product name	Working wavelength	Total optical path	Built in isolation chamber	Other parameters
OELPC-100-1550-100-Y	100m optical path gas cell 1550nm (with built-in isolation chamber)	1550nm	100m	带内置隔离室		Add Inquiry
OELPC-100-1550-100-N	100m optical path gas cell 1550nm (without built-in isolation chamber)	1550nm	100m	不带内置隔离室		Add Inquiry

Short path gas absorption cell

Short path gas absorption cells have a simple structure, small volume, good transparency, light weight, and high strength. They are mainly used for quantitative analysis, routine testing, and characterization of gas samples.

Product PN#	product name	Spectral range	Optical path length	Transmittance
OECEL-100-150-ZnSe	Short path gas absorption cell ZnSe	550-10000cm-1	150mm	＞45%	Add Inquiry
OECEL-100-150-CaF2	Short path gas absorption cell CaF2	1000-10000cm-1	150mm	＞80%	Add Inquiry
OECEL-100-150-KBr	Short path gas absorption cell KBr	400-10000cm-1	150mm	＞80%	Add Inquiry

Single channel inline gas pool

The single channel inline gas cell is compact in size and has a wide wavelength range, mainly used in gas sensing, spectroscopy and other fields.

Product PN#	product name	Working wavelength	Insertion loss	Power processing	Connector	Other parameters
OEGSS-100SA	Single channel inline gas pool (single-mode FC/APC)	350-2400nm	＜1dB	＜500mW	FC/APC		Add Inquiry
OEGSS-100SP	Single channel inline gas pool (single-mode FC/PC)	350-2400nm	＜1dB	＜500mW	FC/PC		Add Inquiry

TDLAS Laser Gas Analysis Integrated Controller Module

The control module for Tunable Semiconductor Laser Absorption Spectroscopy (TDLAS) technology. The main functions include: digital laser driver that generates sine wave and triangle superposition, adjustable gain, adjustable gain amplifier, 1f/2f digital lock-in amplifier, and analog output temperature control unit. The operating parameters and waveforms can be controlled and read by the computer

Product PN#	product name	Laser packaging	demodulation method	communication method	variable gain amplification	Other parameters
PL-TDLAS-14-1	TDLAS Laser Gas Analysis Integrated Controller 1.0A 3.3V	14引脚蝶形封装	digital, 1f amplitude, 2f with phase	USB 1.1, PC software or console	x1, x2, x4, x8		Add Inquiry