Products/Services for Duct Co2 Detectors

  • Dissolved CO2 Instruments-Image
    Dissolved CO2 Instruments - (41 companies)
    Image credit: Mettler-Toledo Process Analytics | ABB Measurement Dissolved CO2 instruments measure the amount of dissolved carbon dioxide within a liquid sample. Measurement Principles and Applications... Search by Specification | Learn More
  • Smoke Detectors-Image
    Smoke Detectors - (279 companies)
    ...detector. Photoelectric smoke detectors are better at sensing smoky fires, such that of a smoldering mattress. Smoke detectors have audible alarms, visible alarms such as light-emitting diodes (LEDs), or both. They may also have an alarm output... Search by Specification | Learn More
  • Gas Sensors-Image
    Gas Sensors - (574 companies)
    Gas sensors interact with a gas to initiate the measurement of its concentration. The sensor then provides output to an instrument to display the measurements. Search by Specification | Learn More
  • Gas Instruments-Image
    Gas Instruments - (961 companies)
    ...time, maximum distance from leak that the detector can detect gases, and flow rate through the sensor. Types. Gas instruments can be detectors, monitors or analyzers. A gas detector will detect situations outside normal operating parameters... Search by Specification | Learn More
  • Gas Transmitters-Image
    Gas Transmitters - (108 companies)
    Gas transmitters consist of an enclosure, sensor, and electronics that convert a signal from a gas sensor into an analog output signal (typically 4-20 mA). Search by Specification | Learn More
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    Duct Heaters - (98 companies)
    How to Select Duct Heaters. Image Credit: Watlow | Omega. Duct heaters are used to heat moving gas streams. They are installed in the middle of a moving air / gas stream in order to provide forced flow heat convection. A duct heater can also be used... Search by Specification | Learn More
  • No Image Available
    Wiring Ducts - (167 companies)
    ...available in two configurations: slotted (the wiring duct has slots or fingers for easy customization and breakout) and slotless (solid wiring ducts that do not have any fingers or slots). Configuration is generally determined by the duct's intended... Search by Specification | Learn More
  • No Image Available
    Heat Detectors - (114 companies)
    Heat detectors are fire detection devices that sense heat produced by combustion. Heat detectors can trigger an alarm when they detect rapid temperature rise or reach a preset temperature. Heat detectors are fire detection devices that sense heat... Search by Specification | Learn More
  • No Image Available
    Carbon Dioxide (CO2) Lasers - (57 companies)
    Carbon dioxide (CO2) lasers use the energy-state transitions between vibrational and rotational states of CO2 molecules to emit at long IR, about 10 µm, wavelengths. These lasers can maintain continuous and very high levels of power... Search by Specification | Learn More
  • No Image Available
    Flame Detectors - (180 companies)
    Flame detectors monitor and analyze incoming radiation at selected wavelengths. Flame detectors use optical sensors working at specific spectral ranges (usually narrow band) to record the incoming radiation at the selected wavelengths. 30 - 40%... Search by Specification | Learn More
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  • III. Organic compounds
    The components werdea on an S ~ ule mR l ~ ysorb BLK separated -4-20~ MethylphenylsilieonS1, the combustion tube , detector 1, passes eiu (display yon CO2 -~ H2) an absorption tube and detector 2 (display yon H2).
  • II. Inorganic substances
    The components werdea on an S ~ ule mR l ~ ysorb BLK separated -4-20~ MethylphenylsilieonS1, the combustion tube , detector 1, passes eiu (display yon CO2 -~ H2) an absorption tube and detector 2 (display yon H2).
  • Application Guides - Variable Frequency Drive (VFD)
    The application is as the previous standard CAV application, but with the addition of an air quality (AQ) or CO2 detector fitted in either the extract duct or within the space.
  • Determination of argon by nitrogen and oxygen in pulvermetallurgisch produced materials with a modified carrier gas-hot extraction apparatus
    The Trennsfiule was mounted in the Ger / itegeh / iuse of the NOA 2003 under the IR detector and that connected between the absorber tubes f / Jr CO2 and H20 and a fine filter to the WLD is in the...
  • Boreal Forest and Climate Change
    ...transport, 154 Radiative forcing, 480 Rain Measuring, 35 Reactive gases, 398 Regulating substances, 94 Relative humidity, 68 Residual, 19 Residual sum of squares, 18, 22 Resin duct , 107, 112 Resistance Temperature Detectors , 26 Respiration, 176, 228, 352 CO2 efflux from soil, 366...
  • A Study of Ventilation Measurement in an Office Building
    ...peak carbon dioxide (CO2) concentration, (3) percent outdoor air using SF6 as a tracer gas, (4) percent outdoor air using an automated infrared CO2 monitoring system, (5) percent outdoor air using CO2 detector tubes, and (6) direct... ...and air-conditioning (HVAC) ducts .