Vaisala cl31 user manual

Online store has a limited selection of our products. We have 2 vaisala cl31 manuals available for free pdf download. Vaisala a global leader in environmental and industrial measurement skip to main content. A vaisala cl31 laser ceilometer with a 910 6 10nm wavelength and a pulse repetition frequency of 10khz was set up to produce a 7700m. Meanwhile, additional vceils were gradually deployed at all other arm sites between 1996 and 2004. The cl31 employs a pulsed diode laser lidar light detection and ranging technology. If you find errors or have other suggestions for improvement, please indicate the chapter, section, and page number. User manuals, guides and specifications for your vaisala hmp110 kitchen appliances, measuring instruments, test equipment. Hmp75 humidity and temperature probe for use with mi70 series handheld indicators. About this manual this manual provides information for installing, operating, and maintaining the vaisala ceilometer cl51. In ambiguous cases, the english versions are applicable, not the translations.

Vaisala graphical user interface for ceilometers clview is an independent data collection, storage and presentation program designed for vaisala s cl51, cl31, ct25k and ct75k laser ceilometers. Introduction to vaisala ceilometer cl31 15 product nomenclature 17 chapter 3. For more information about other vaisala relative humidity instruments, please contact your vaisala representative or visit. All legally binding commitments and agreements are included exclusively in the applicable supply contract or conditions of sale. Sensor collector qli50 users guide draft without a code may 2002. Vaisala ceilometer cl31 is classified as a class 1m laser device in accordance with international standard iecen 60 8251. Vaisala ceilometer cl31 measures cloud base height and vertical visibility in all weather good or bad. Database contains 2 vaisala cl31 manuals available for free online viewing or downloading in pdf. Vaisala ceilometer cl31 measures cloud height and vertical visibility.

The technical specifications can be found in martucci et al. Page 1 vaisala ceilometer cl31 uide m210482enb october 2004 page 2 the contents are subject to change without prior notice. The ceilometer models ct12k and ld40 are also partially supported. Vaisala ceilometers cl31 and cl51 mirror with a hole in the center divides lens into transmitting and receiving. This study addresses the commonly deployed vaisala cl31 ceilometer. Cl31 pwd22 solar30 2 x solar30 solar panel soil moisture ec5 baro1 qml ptb330 pressure qmr102 ott pluvio2 rain rg humidity and temperature hmp155 hmp110 dtr radiation. The vaisala range of relative humidity measurement instruments covers all the applications from ventilation to process control in demanding conditions. The instrument is ideal for laboratories and engine test cells. Cl31 at braemore, takes the backscatter profiles up to 7620 m, from which the three.

In response to this work and discussion within the cl31toprof user community. Based on the 5days backward trajectories, we rejected those measurements which were related to the intrusions of longrange transported particles. Comparison of safnwcmsg satellite cloud type with vaisala. Did not find products or accessories and spares parts you were looking for. Hmt330 series humidity and temperature transmitters for. The hmp75 humidity and temperature probe is especially suitable for indoor air or ourdoor spot checking measurements and for field calibrating vaisala s fixed humidity transmitters.

Detection of cloudbase height using jenoptik chm15k and. The vaisala ceilometer cl31 is a compact and lightweight. Iec cl31cl31r multispeed user manual conquer scientific. Vaisala a global leader in environmental and industrial. Gmp222 carbon dioxide probe only ppm for gmt220 series transmitters. The cl31 and cl31r centrifuges are designed for laboratory use. The morning transition of the atmospheric boundary layer from nighttime to daytime conditions was investigated using the vaisala s cl31 ceilometer, located at magurele, romania 44. The spare part gmp222 carbon dioxide probes are interchangeable, which simplifies field maintenance. Vaisala offers comprehensive range of innovative observation and measurement products and services. The vaisala automatic weather station aws310 an innovative solution you can. Measuring instruments vaisala cl31 user manual 127 pages. Related manuals table 2 related manuals manual code manual name.

Database contains 3 vaisala hmp110 manuals available for free online viewing or downloading in pdf. The vlseries of data recorders together with vlog software provides a superior, high accuracy solution for use in fdagxp regulated environments. Measuring instruments vaisala ct25k user manual 9 pages. Laser ceilometer investigation of persistent wintertime coldair pools in utahs salt lake valley. This manual does not create any legally binding obligations for vaisala towards. The vaisala cl31 ceilometer measures cloud height and vertical visibility using pulsed infrared. Ceilometer cl31 for cloud height detection vaisala.

User manuals, guides and specifications for your vaisala cl31 measuring instruments. Vaisala ceilometer cl31 measures cloud base height and vertical visibility in all. Translated manuals and translated portions of multilingual documents are based on the original english versions. We use cookies to ensure that we give you the best experience on our website. Related manuals table 2 related manuals manual code manual name m210310en termination box users guide m210717en clview users guide.

Discuss your specific needs with our knowledgeable sales engineers. The ptu301 provides precisionlevel barometric pressure, humidity and temperature measurement in one transmitter. Graphical user interface for ceilometers clview vaisala. The contents of this manual are subject to change without prior notice. Two cl31 units, one colocated to a rass, ongoing since 2007 department of environment, perth, western australia. If you continue to use this site we will assume that you are happy with it. Measuring instruments vaisala humicap hm70 user manual 83 pages. Specifications of the vaisala cl51 at naok are detailed in table 1. Vaisala automatic weather station aws310 an innovative weather solution for all needs.

A b s t r a c t the morning transition of the atmospheric boundary layer from nighttime to daytime conditions was investigated using the vaisala s cl31 ceilometer, located at magurele, romania. Backscatter profiling performance and reliability in all weather conditions up to 25,000 feet 7. The temporal resolution of cbh data acquisition is fixed at. Cl31 at braemore, takes the backscatter profiles up to 7620 m, from which the three layers of cloud base heights are retrieved. In normal conditions calibration once year is recommended.

Unique approach to measuring mixing layer structures using a common lidar ceilometer. Vaisala customer documentation t eam welcomes your comments and suggestions on the quality and usefulness of this pub lication. Unique approach to measuring mixing layer structures using. Add another probe to your vaisala mi70 series meter. The calibration interval depends on the application where the transmitter is used. About this manual this manual provides information for installing, operating, and maintaining vaisala weather transm itter wxt530 series transmitters. Page 1 users guide vaisala ceilometer cl31 m210482end page 2 the contents are subject to change without prior notice. Cl31 ceilometer for cloud height detection vaisala. Combined with a measurement probe, it can be used for field checking and calibration of vaisala s fixed instruments. Vaisala ceilometer cl31 users guide ceda document repository. Evaluation of the boundary layer morning transition using.

Through the american recovery and reinvestment act, six of the ceilometers were replaced in 2010 with the vaisala cl31 that provides. Microphysical aspects of tropical rainfall during bright. A comparison was performed between the vaisala ct25k and cl31 at the southern great. Recommendations for processing atmospheric attenuated. A ceilometer is a device that uses a laser or other light source to determine the height of a cloud. The mi70 measurement indicator is a userfriendly tool for displaying and logging data in the field.