http://www.opticalscientific.com/wp-content/uploads/OFS2K_BR170317.pdf WebThe OFS 2000F is specially developed for refinery flare stack applications where increased velocity scale, wider temperature range and quick response time are necessary. OSI’s optical scintillation technology provides the most accurate, path-averaged air velocity measurements of any flare gas sensor. Its superiority has been proven again and ...

DF 252 Stack Flow Monitor / Transmitter - MRU Instruments

http://www.opticalscientific.com/wp-content/uploads/OFS2K_BR170317.pdf WebOptical Flow SDK 2.0 introduced an object tracker library based on optical flow, along with source code and ready-to-use API. In our experiments, the optical flow-based object … find computer memory information

Continuous Emissions Monitoring Systems (CEMS ... - Compliance Stack F

WebMar 21, 2024 · Optical flow is a subject worthy of an army of PhD’s, but the basic idea is simple enough. Instead of stitching together images according to a one-size-fits-all rule – … WebOSi's patented Optical Flow Sensor (OFS) makes drift-free measurements across the entire stack, duct or pipe diameter and calculates an accurate average flow reading. It is the only flow sensor that gives a true non-contacting cross-stack flow measurement of the process. The OFS uses our EPA Method 14 approved optical scintillation technology. WebFlareGuardian can be used for direct, autonomous, and continuous measurement of CE and smoke levels. Operators will be able to eliminate tedious aiming and data reduction, as well ongoing operation and maintenance costs associated with other flare monitoring methods, while staying in compliance with the Refinery RTR rule under 40 CFR 63.670. gto 4000xls troubleshooting