SeNSe2 uses chemiluminescence to conduct speciated sulfur and nitrogen detection to achieve regulatory compliance, protect catalysts, and maximize product quality.

HOUSTON, TEXAS — PAC announces the launch of SeNSe2, its latest sulfur/nitrogen selective detector for gas chromatography (GC) applications. Sulfur and nitrogen detection are necessary in various processes across diverse market spaces. Addressing the need for speciation beyond total content reporting, SeNSe2 uses the chemiluminescence detection methods to achieve enhanced sensitivity, baseline stability, equimolarity, and optimized flexibility needed for seamless integration into laboratory environments.

Designed for ease of use, SeNSe2 simplifies speciated sulfur and nitrogen detection, ensuring compliance with environmental regulations, safeguarding catalysts, improving product quality, and creating safer working conditions.

SeNSe2 has an automatic detector functionality check made possible by its innovative G-Cal permeation device. Regular GC maintenance and even column replacement can be done without detector shutdown. The accessibility of the detector is made easier with removable panels and fast ceramics replacement. Its 7” touchscreen interface provides valuable insights into detector diagnostics and error logs, contributing to a user-friendly experience. The standalone automated leak and pressure check ensures an outstanding performance. Moreover, SeNSe2 is compatible with most manufacturers’ GCs, ensuring hassle-free installation.

SeNSe2 can be used in a simple configuration or as part of a turnkey solution for various applications, including natural gas, benzene, light petroleum liquids, and more. SeNSe2 provides solutions for ASTM D5504, ASTM D5623, ASTM D7011, ASTM D7807, and custom applications, such as carbonyl sulfide in propylene gas and nitric oxide in ethylene, are also available upon request.

“Addressing the critical need for constant monitoring of sulfur and nitrogen species in refining processes, SeNSe2 ensures accurate and reliable detection, even at the lowest levels,” said Nicole M. Lock, product manager. “With unparalleled sensitivity, linearity, and long-term stability,” she continued, “SeNSe2 is poised to revolutionize sulfur and nitrogen detection in gas chromatography applications.”

In terms of detection capabilities, SeNSe2 excels in both low limit detection and linearity. It can detect concentrations below 0.15 pgS/sec and maintains four decades of linearity, setting a new standard in sulfur and nitrogen detection for gas chromatography applications.

About PAC
PAC is a leading global manufacturer of advanced analytical instruments, delivering solutions for the petrochemical, hydrocarbon, process, aviation, packaging, pharmaceutical, renewable fuel, and medical device industries since 1931. PAC is headquartered in Houston, Texas and is a subsidiary of Indicor, LLC.