Profile: Control Instruments Corp. deals with gas detection and solvent vapor monitoring. We provide flammability analyzer, infrared process analyzer, BTU analyzer and accessories. The PrevEx® flammability analyzer measures flammable vapors & gases in process ovens, dryers and exhausts. It measures multiple solvents and mixtures without recalibration, & is heated to prevent sample condensation. The AcuPro® infrared process analyzer has built-in alarms and relays. It is suitable for single or select solvent ranges, and can also be used for a mixture of solvents in processes where normal solvent concentrations are below 25% LFL.