Long lifetime protecting the sensor from precipitation, and scattered and direct solar radiation increases its lifetime. Here are basic installation and operating guidelines for using the using the hmp155 in li. The vaisala humicap handheld humidity and temperature meter hm70 is a highperformance, portable humidity reference that is exciting to use. Vaisala humicap humidity and temperature probe hmp155 vaisala background luminance sensor lm21 data communication options 10100 mbps ethernet rs232, rs485, rs422 modem supports v. Hmp155 with an additional temperature probe and optional stevenson screen installation kit. I assume they refer to hmp45s as the older models and they no longer place ptc resistors in the hmp155s. Vaisala hmp155 humidity and temperature probe vaisala. Hmp155a with voltage output for humidity and temperature, hmp155e with digital rs485 serial output. Optional hmp155 humidity and temperature probe the new vaisala humicap humidity and temperature probe hmp155 provides reliable humidity and temperature measurement. It is designed especially for demanding outdoor applications. Chapter 2, product overview, introduces the features, advantages.
View and download vaisala humicap hmp155 user manual online. Explore our repository of case studies, white papers, brochures, app notes, manuals, and more. Hmp155 is ideal for measuring in environments with changing temperatures. Humicap180r sensor that has excellent stability and withstands well harsh environments. Installing the vaisala hmp155 in eddy covariance systems. The vaisala hmp155 humidity and temperature sensor is especially designed for use in meteorological applications, such as synoptic and hydrological weather stations, aviation, and road weather. Installation via a stevenson screen is another common technique and we are able to supply an installation kit for this purpose. Hmp155 humidity and temperature probe hmp155 with an additional temperature probe and optional stevenson screen installation kit. It uses little power and as it doesnt have any moving parts, is durable and has long maintenance intervals. This video is part of the econet certification program. The hmp155a provides reliable relative humidity rh and temperature measurements for a wide range of applications. With a proven track record of successful installations, the vaisala wind set wa15 has earned its reputation as the industry standard in the wind sensor market. Vaisala datasheet, cross reference, circuit and application notes in pdf format. The vaisala hmp235 is useful for demanding industrial and air conditioning applications.
To get the best reseller priced offers for vaisala hmp155 humidity and temperature probe vaisala and the complete range of vaisala products, use the quick pricing request form. Vaisalas humicap hmp155 is a plugandplay sensor that has excellent stability and withstands well even in harsh environments. These page numbers refer to the printed version of this document. Vaisalas hmp75 temperature and humidity probe is ideally crafted for indoor and outdoor spot measurements. Chapter 5, maintenance, contains information that is needed in basic.
Long lifetime protecting the sensor from scattered and direct solar radiation, and precipitation will increase its lifetime. This rugged, accurate temperaturerh probe is manufactured by vaisala. Warning ground the product, and verify outdoor installation grounding. Online store has a limited selection of our products. The hmp155 utilises the proven vaisala humicap 180r sensor that has excellent stability, built to withstand the harshest of environments. Thus, vaisala recommends installing the hmp155 in one of the following radiation shields. The membrane filter speeds up the relative humidity measurement. Refer to the data acquisition system instruction manual for details. With optional vaisala observation network manager nm10. Communicating with vaisala hmp110 temperature and humidity probe using usoptl4 rs485 converter.
Vaisala condition patrol dsp310 the vaisala condition patrol dsp310 is the firstofitskind solution available to road weather maintenance professionals. Typical applications are plant maintenance, installation and inspection of air conditioning systems, production and storage areas and production processes. Longterm stability the hmp155 has a new generation vaisala humicap180r sensor that has excellent stability and withstands well harsh environments. The vaisala humicap hmp155 humidity and temperature sensor part number 7900 measures ambient air temperature and humidity.
As a standalone weather data collection system, vaisala aws310 requires only a minimal amount of maintenance. The condition patrol uses the most advanced technology to provide decision makers with a complete mobile weather solution to monitor their road network. Vaisala takes pride in professional and comprehensive scan the code for ref. Especially designed for use in meteorological applications and for a wide range of instrumentation, for example, recorders, data loggers, and laboratory equipment and monitoring. Vaisala humicapa humidity and temperature probe hmp155 provides reliable humidity and temperature measurement. The new vaisala humicap humidity and temperature probe hmp155 provides reliable humidity and temperature measurement. The vaisala humicap humidity and temperature probe hmp110 is a troublefree and costeffective humidity transmitter with high accuracy and good stability. The vaisala humicap handheld humidity and temperature meter hm70 is a userfriendly meter for demanding spotchecking humidity measurements. Chapter 3, installation, provides you with information that is intended to help you install the humidity and temperature probe hmp155. Vaisala humidity calculator is a software tool that provides an easy way for solving humidity conversions from one humidity parameter to another. It is ideal for field checking and calibration of vaisalas. Hmp155 sensors purchased directly from vaisala with serial.
The vaisala hm41 is an ideal everyday spotchecking tool for hvac professionals. For a highaccuracy twopoint calibration use a vaisala hmk 11 calibrator and saturated salt solutions as described in the hmk 11 operating manual. Ptb330 barometer and the hmp155 humidity and temperature probe, including the. Also get last transmission header information to check for transmission problems such as power, frequency, and to check that the station is transmitting on time. The response from vaisala mentioned that they placed a ptc positive temperature coefficient currentlimiting resistor in the power ground line of the older models. Topoftheline model for demanding industrial applications. Biomet system sutron logger humidity and air temperature. Here we provide basic installation and operating guidelines for using the hmp155 in li.
B210688ene vaisala 20 specifications that are based on scientific test. Weather transmitter vaisala wxt520 this single unit configurable weather transmitter, measures wind speed, wind direction, rainfall, barometric pressure, air temperature and relative humidity. Maintenance guide for vaisala pre trip before you go to the field, get the most recent 48 hours of observation report from wfmi to check if any sensors are having problems. Using the vaisala hmp155 0 to 1v out on symphoniepro. To obtain a returned materials authorization rma, contact campbell scientific, inc. Because of the sorption sensors inherent inaccuracy at saturation, the mesonet restricts all readings above 100% to 100%. Humicap humidity and temperature probe hmp155 vaisala. Benefits and features wellsuited for longterm, unattended applications accurate and rugged mounts to a mast, crossarm, or usersupplied pole compatible with most campbell scientific data loggers detailed description to reduce the current drain, power can be supplied to the. Using the vaisala hmp155 0 to 1v out on symphoniepro loggers. The vaisala humidity calculator includes calculation of. Vaisala calibration micro precision provides calibration for all types of vaisala instruments, calibration test equipment sale and repair. Dtr500 solar radiation and precipitation shields vaisala. In normal conditions calibration once year is recommended.
The wa15 consists of a vaisala anemometer waa151, a vaisala wind vane wav151, an optional crossarm, a power supply and cabling. The smartflux system will log these data in compressed files for processing by eddypro software and evaluation by tovi software. Vaisala humicap humidity and temperature probe hmp155. Temphum 2 vaisala hmp155 rain gauge 1 theis clima 5. How to connect vaisala hmp110 with usoptl4 rs485 youtube. Calibration the probe can be calibrated using a computer with a usb cable, with the push buttons, or with the mi70 indicator. However, if you wish to remove the driver files and all vaisala usb cable devices, you can do so. The new membrane filter speeds up the rh measurement. The probe can be calibrated using a pc with a usb cable, with push buttons, or with the mi70 indicator. The probe structure is solid and the sensor is protected by default with a sintered teflon filter, which gives maximum protection against liquid water, dust, and dirt. In the field, the probe is housed in a naturallyventilated radiation shield to protect the sensors from solar radiation and rain. Database contains 3 vaisala hmp110 manuals available for free online viewing or downloading in pdf.
Near reference sensors and their application, rivm, feb th, 2017 author. The calibration interval depends on the application where the transmitter is used. Appendix a, calculation formulas, presents the equations used in. Hmp155 sensors purchased directly from vaisala with serial numbers. See figure 4 below, figure 5 on page 18 and figure 6 on page 19. It is suitable for volume applications, integration into other manufacturers equipment, incubators, glove boxes, greenhouses, fermentation chambers, and data loggers. User interface for this humidity and temperature meter is available in 10 languages. After an application engineer determines the nature of the problem, an rma number will be issued. The hmp155 has a new generation vaisala humicap180r sensor that has excellent stability and withstands harsh environments.
The hmp155 is supported by biomet programs 1, 2, 3, and 4. See our full product offering discuss your specific needs with our knowledgeable sales engineers. User manuals, guides and specifications for your vaisala hmp110 kitchen appliances, measuring instruments, test equipment. Chapter 4, operation, contains information that is needed to operate the humidity and temperature probe hmp155. The probes interface easily, are simple to service, operate from a wide range of supply voltages and consume little power. Can vaisala humicap hmp155 with an additional pt100 temperature probe fit inside the meteoshield pro answer. Refer to the biomet instruction manual for details. Recent listings manufacturer directory get instant insight into any electronic component. Biomet data acquisition system installing the vaisala.
The vaisala humicap humidity and temperature probes hmp45a and hmp45d are designed for a wide range of instrumentation e. Vaisala hmi41, hmp46 indicator and high temperature probe. The hmp155 measures ambient air temperature and humidity and provides data to the sutron 9210b datalogger as analog signals. Data are stored on the usb drive on the smartflux system. Vaisalas industrial product catalog contains our offering of humidity, dewpoint, temperature, moisture in oil, carbon dioxide, pressure and weather instruments, systems and services. The probe structure is solid and the sensor is protected by default with a sintered teflon filter, which gives maximum protection against water, dust, and dirt. Vaisala hmp155 with an additional temperature probe fits. The data points are are saved as individual files, and identified by the. View and download vaisala humicap hmp41 user manual online.
Humidity and temperature probe featuring vaisalas proven humicap 180r sensor. Longterm stability the hmp155 has a new generation vaisala humicap180r sensor that has excellent stability and withstands harsh environments well. Using the vaisala hmp155 0 to 1v out on symphoniepro loggers introduction this application note describes how to use the vaisala humidity and temperature probe model hmp155 on a symphoniepro logger. Since then vaisala has become a global leader in environmental and industrial measurement. Hmp155 humidity and temperature probe hmp155 with a new, stable humicap180r sensor and an additional temperature probe. Vaisala intercap humidity and temperature probe hmp60. It is suitable for volume applications or integration into other manufacturers equipment. Thus, vaisala recommends installing hmp155 in one of the following radiation shields. The vaisala automatic weather station aws310 an innovative solution you can count on for reliable, accurate environmental measurements. The hmp155 has the proven vaisala humicap180r sensor that has excellent stability and withstands well harsh environments. R of hmp155 vaisala campbell scientific user forums.
Did not find products or accessories and spares parts you were looking for. The hmp75 is compatible with the entire vaisala mi70 series meters. Vaisala hmp155 humidity and temperature probe envco. The story of vaisala began in the 1930s when professor vilho vaisala developed the radiosonde for measuring the meteorological conditions in the upper atmosphere. Chapter 1, general information, provides general notes for the manual and the humidity and temperature probe hmp155. Featuresbenefits vaisala humicap180r sensor superior longterm stability optional warmed humidity probe plugandplay chemical purge usb connection for service use installation kits for dtr and. Hmp155 uses the proven vaisala humicapa180r sensor that has excellent stability and withstands well harsh environments. Installation in radiation shields in order to reach the maximum performance level of the hmp155 probe, vaisala recommends installing the hmp155 in a radiation shield, for example in dtr503, in dtr or in a stevenson screen. Hmp110 humidity and temperature probe for demanding volume. It can also be used to calculate the effect of changing ambient conditions. It uses a humicap 180r capacitive thin film polymer sensor to measure rh over the 0 to 100% rh range. It is also suitable in a wide range of instrumentation, for example, recorders, data loggers, and laboratory equipment and monitoring. Model hmp155a temperature and relative humidity probe. A professionals choice in environmental and industrial measurement needs.
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