VTI is a High Technology Company specializing in Product Development and Original Equipment Manufacturing. Since 1983, VTI has been the leading manufacturer of Non-Dispersive Infrared (NDIR) gas monitors for OEM, private label, and integration partners.                                                                                                                                                                                                                                                                                                                                                                                                                        
Our unique CO2 monitors are used for Health and Safety in Wineries, Breweries, Bakeries and Animal Farms. Food Processing and Food Storage are other applications for our CO2 monitors.

VTI has a series of CO2 gas monitors that are used in Greenhouses, OEM Biotech, Mushroom Farms, Legal Pot Facilities and Poultry Market Places.

The Metal Heat Treating industry uses our CO, CO2, and CH4 gas monitors in their treatment process.

Welcome to

Manufacturers of NDIR Gas Monitors

Additional applications include Geothermal, Oil Exploration, Submarines, Petrochemical Plants, and Controlled-Atmosphere Produce ShippersNatural Gas, Methane Recovery and monitoring.

Many of our latest product line use digital signal processing and provide a 16-bit SPI serial port for remote control, as well as a connection for remote switches. Options include: RS-232 (or a USB adapter) and a 0-1V output on some digital models. Our analog sensors provide 0-1V or 0-5V outputs, as well as the traditional 4-20mA output.
Our product line ranges from the basic OEM Smart Gas Cell to a fully functional stand-alone system with digital display, remote set point alarms, with 4-20mA and 0-5V outputs, as well as replacement sensors for incubators, parts and accessories.

All of our monitors go through exhaustive burn-in, temperature drift testing, and data analysis in order to pass stringent final Quality Control standards.

In house design, development, production, and testing allow for fast to market, state of the art new product innovations. We are always looking for new areas of product development and invite your inquires for new OEM or private label applications.

Please click here to see photos of our products, or select the "Products" button above for product listings, or click here to go to our Products page.
Official VTI VALTRONICS Statement
July 28, 2021
                                                                                                  As of 7/30/21 VTI-Valtronics will be closing our doors. We apologize for any inconvenience this may cause. If you have any questions or concerns please contact us via the email shown in the footer.