Optical Scientific Inc. (OSi)

4 products found

Optical Scientific Inc. (OSi) Products

  • Model OFS-2000 Series - Optical Flow Sensor

    In 1999 we took the optical tracking techniques developed from the LOA Long-baseline Optical Anemometer, and applied them on a smaller scale. Result: the most accurate air flow sensor ever - the OFS 2000. Originally designed for industry to assist measurement of greenhouse gas emissions, further refinements have proven their use in process control, flare stack monitoring, tunnel vents, combustion control - and more. OFS-2000 series sensors meet EPA 40 Parts 60 & 75 and are in service in

  • OSi - Model OFS 2000W - Emissions Air Flow Sensor

    OSi - Model OFS 2000W - Emissions Air Flow Sensor

    OSi's patented Optical Flow Sensor (OFS) makes drift-free measurements across the entire stack, duct or pipe diameter and calculates a true average flow reading. The OFS 2000-W model is equipped with Automatic Gain Control (AGC) to compensate for variations in opacity caused by particulate matter or moisture carried in the stack flow. The OFS uses our EPA Method 14 approved optical scintillation technology. The optical scintillation technique relies...

  • OSi - Model OFS-2000F - Flare Stack Flow Sensor

    OSi - Model OFS-2000F - Flare Stack Flow Sensor

    OFS 2000 measures optical scintillation across the entire distance between the transmitter and receiver. It is the only flow sensor that gives a true non-contacting complete cross-stack flow measurement. OSI’s patented optical scintillation measurement algorithm uses advanced Digital Signal Processing (DSP) to measure the movement found in a gaseous flow stream, providing highly accurate, measurements.

  • OSi - Model OFS-2000 - Combustion and Emissions Air Flow Sensor

    OSi - Model OFS-2000 - Combustion and Emissions Air Flow Sensor

    OSI'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. The optical scintillation technique relies on advanced Digital Signal Processing (DSP) electronics to 'see' and...

  • OSi - Model LOA-105 - Long-Baseline Optical Anemometer for Aluminum Smelters

    OSi - Model LOA-105 - Long-Baseline Optical Anemometer for Aluminum Smelters

    LOA-105 Optical Anemometer for Aluminum Plants is specially designed for superior performance in tough pot room environments. The sensor uses proven optical technology to measure the airflow velocity through the roof vents. The eye-safe LED transmitter and twin photodiode receiver are placed at either end of the pot room and simply need to 'look' through the HF flow to measure the airflow. Its maximum path length of 3 km allows the LOA to handle the...