tunnel sensors Equipment in Quebec

Serving Quebec | Office in QuebecNear Quebec
33 Results found
  • Category: Air & Climate ×

  • Subcategory: Air Monitoring ×

  • Keyword: tunnel sensors ×

  • Location: Canada ×

  • Location: Quebec ×

TunnelCraft - Model III - Air Flow Monitor

by Codel International Ltd     based in Bakewell, UNITED KINGDOM

The Air Flow Monitor (AFM) uses ultrasonic technology to measure air velocity. A single transmitter and an array of four receivers are contained in the measuring head. Air velocity and direction are calculated from measurements of the phase shifts from the ultrasonic signals at the receivers. The sensor is compact, contains no moving components, ...

TunnelCraft - Model III - Visibilty Air Quality Monitor (AQM)

by Codel International Ltd     based in Bakewell, UNITED KINGDOM

The TunnelCraft III Visibility Air Quality Monitor (AQM) uses visible light channels to measure the visibility within a tunnel environment. The AQM consists of a transceiver that projects visible light to a reflector unit mounted 3m away. The reflected light is received by the transceiver and the specific absorption is measured to determine the ...

TunnelCraft - Model III - CO/NO/VIS Air Quality Monitor (AQM)

by Codel International Ltd     based in Bakewell, UNITED KINGDOM

The TunnelCraft III CO/NO/VIS Air Quality Monitor (AQM) uses both infrared light and visible light channels to measure carbon monoxide, nitric oxide and visibility in a single compact instrument. The AQM consists of a transceiver that projects infrared beams to a reflector unit mounted 3m away. The reflected light is received by the transceiver ...

TunnelCraft - Model III - CO/Visibility Air Quality Monitor (AQM)

by Codel International Ltd     based in Bakewell, UNITED KINGDOM

The TunnelCraft III CO/VIS Air Quality Monitor (AQM) uses infrared light and visible light to measure carbon monoxide and visibility in a single compact instrument. The AQM consists of a transceiver that projects infrared beams to a reflector unit mounted 3m away. The reflected light is received by the transceiver and the specific absorption is ...

TunnelCraft - Model 4 - Air Flow Monitor (AFM)

by Codel International Ltd     based in Bakewell, UNITED KINGDOM

The Air Flow Monitor (AFM) uses ultrasonic technology to measure air velocity. A single transmitter and an array of four receivers are contained in the measuring head. Air velocity and direction are calculated from measurements of the phase shifts from the ultrasonic signals at the receivers. The sensor is compact, contains no moving components, ...

TunnelCraft - Model 4 - CO & Visibility Air Quality Monitor (AQM)

by Codel International Ltd     based in Bakewell, UNITED KINGDOM

The TunnelCraft 4 CO/VIS Air Quality Monitor (AQM) uses infrared light and visible light to measure carbon monoxide and visibility in a single compact instrument. The AQM consists of a transceiver that projects infrared beams to a reflector unit mounted 3m away. The reflected light is received by the transceiver and the specific absorption is ...

Model uSonic-2 Tunnel - 2D Flow Sensor

by METEK Meteorologische Messtechnik GmbH     based in Elmshorn, GERMANY

Compact 2D flow sensor.Along and cross wind components and acoustic temperature.Small installation depth.Optimized for underground subways or traffic tunnels.Easy installation in air ventilation ducts

Felix - Test and Calibration Systems - Wind Tunnel

by Felix Technology Inc.     based in Concord, ONTARIO (CANADA)

The wind tunnel has been designed and manufactured for testing meteorological wind sensors. Typical application would be test and calibration of wind speed, wind run and wind direction sensors. Its open construction with the measuring section in the suction part enables compact dimensions and therefore operation in relatively small rooms. Even ...

JES - Model ECS300-T - Electrochemical CO Sensor

by JES Elektrotechnik GmbH     based in Hallein, AUSTRIA

The electrochemical CO sensor is mounted in the tunnel's traffice area, i.e. directly at the sampling point. The sensing element is contained in a shock resistant plastic housing which again is mounted in a stainless steel housing with intake cowl and protection against water ingression. Available either as wall-mounted or flush-mounted box or ...

OSI - Model OFS-2000 - Emissions/Air Flow Sensor

by Optical Scientific Inc. (OSi)     based in Gaithersburg, MARYLAND (USA)

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 ...

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