Terms
  • LOA-005

    An outgrowth of our weather sensor technology, the LOA-005 is capable of detecting wind movement and air turbulence anywhere within it's 10 Km range; an invaluable tool wherever absolute accuracy in measuring air mass movement is required.

  • LOA-105 Picture #1

    Before OFS, there was LOA - with a 3Km range - developed for industrial use to handle large interior areas. Used world-wide to monitor aluminum smelting pot rooms. It's superior accuracy and resistance to harsh environments make it the sensor of choice for large-scale applications.

  • OFS-2000F Image

    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

  • OFS-2000 Image #3

    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. 

  • OFS-2000 Image

    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 nonicontacting cross-stack flow measurement of the process. 

  • OFS-2000R Image

    The OFS-2000R can “see” through steam in the vapor phase, delivering accurate, quick-responding control signals which enable the operator to match the steam flow exactly to the flare output. OFS 2000R has a 5000:1 turndown ratio. It will not create a pressure drop, and is easily mounted on a steam line.

  • OFS-2000W Image

    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.

  • OWV-300 Image

    OSi’s Optical Wind and Vortex sensor (OWV) is a breakthrough in measuring turbulence, large body air / wind movement over a long path (50 to 300 meters or more) – all in a single, low cost sensor. The sensor operates on atmosphere turbulence induced optical scintillation. All the electronics are housed in the OWV with a folded path being established by placing a corner cube reflector down-range at the desired distance.