Measured humidity and temperature appear on the hmi41. After an application engineer determines the nature of the problem, an rma number will be issued. The hmp110 is also suitable for glove boxes, greenhouses. Chapter 4, operation, contains information that is needed to operate the humidity and temperature probe hmp155. Using the vaisala hmp155 0 to 1v out on symphoniepro loggers explore our repository of case studies, white papers, brochures, app notes, manuals, and more. The systems are especially designed for unmanned operations at remote sites requiring high. Chapter 4, operation, contains information that is needed to operate the hmp60 and hmp110 series probes. Featuresbenefits vaisala humicap180r sensor superior longterm stability optional warmed humidity probe plugandplay chemical purge usb connection for service use installation kits for dtr and. The vaisala hmp235 transmitter can be configured to the customers requirements on the production line, but configuration and parameters can also be set by the user. Vaisala hydromettm systems are compact, robust and easy to use systems which provide quality controlled data both in meteorological and hydrological applications. Vaisala hmp7 relative humidity and temperature probe for.
The probe can be calibrated using a pc with a usb cable, with push buttons, or with. Vaisalas hmp75 temperature and humidity probe is ideally crafted for indoor and outdoor spot measurements. It is also suitable in a wide range of instrumentation, for example, recorders, data loggers, and laboratory equipment and monitoring. In normal conditions calibration once year is recommended. Easy maintenance the probe can be calibrated using a pc with a usb cable, with the push buttons, or with the mi70 indicator. Communicating with vaisala hmp110 temperature and humidity probe using usoptl4 rs485 converter. Chapter 3, installation, provides you with information that is intended to help you install the hmp60 and hmp110 series probes. B210688ene vaisala 20 specifications that are based on scientific test. The hmp155 has the proven vaisala humicap180r sensor that has excellent stability and withstands well harsh environments. 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. Chapter 5, maintenance, contains information that is needed in basic maintenance of the humidity and temperature probe hmp155. Chapter 6, calibration and adjustment, provides information and instructions concerning calibration and adjustment of the humidity and temperature probe hmp155. Users guide vaisala humidity and temperature probes hmp60 and hmp110 series m211060ene.
Vaisala humidity calculator allows for calculating the effect of changes in ambient conditions. The probe enclosure and sensor protective grid are plastic, giving the probe a low thermal mass and hence a fast response time. Longterm stability the hmp155 has a new generation vaisala humicap180r sensor that has excellent stability and withstands well harsh environments. Towards downscaling of aerosol gridded dataset for. Tell us how you would like to measure your success. Vaisala humicap humidity and temperature probe hmp110 hmp110 the hmp110 is a troublefree and costeffective humidity transmitter with high accuracy and good stability. Hmp155 humidity and temperature probe hmp155 with a new, stable humicap180r sensor and an additional temperature probe.
Using the vaisala hmp155 0 to 1v out on symphoniepro. Hmw6171 humidity and temperature transmitter for industrialhvac applications the wall mount vaisala humicap humidity and temperature transmitters hmw61 and. 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. Thus, vaisala recommends installing the hmp155 in one of the following radiation shields. Vaisala hmp155 with an additional temperature probe fits. Vaisala is a global leader in environmental and industrial measurement. The vaisala hmp235 is useful for demanding industrial and air conditioning applications. Vaisala leader in environmental and industrial measurement. In 1973, vaisala introduced humicap, the worlds first thin film capacitive humidity sensor. Vaisala intercap humidity and temperature probe hmp60. Humicap180r sensor that has excellent stability and withstands well harsh environments. A quick, onepoint field calibration can be performed with the handheld hm70 meter. 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. Rainfall r is measured with arg100 and rm52203 sensors with a tolerance of 3%.
User manuals, guides and specifications for your vaisala hm42 measuring instruments. They combine excellent stability with reliable operation. Vaisala hmp155 humidity and temperature probe envco. Chapter 3, installation, provides you with information that is intended to help you install the humidity and temperature probe hmp155. The probe provides reliable humidity and temperature measurement and it is designed specifically for demanding outdoor applications.
Choose from a wide range of fixed and handheld instruments for different applications, requirements and budgets. The transmitter can be sent to vaisala for recalibration. Since then vaisala has become a global leader in environmental and industrial measurement. For easytouse access to field calibration, device analytics, and configuration functionality, the probe can be connected to vaisala insight software. Appendix a, calculation formulas, presents the equations used in. Vaisala humidity transmitters data sheets engineering360. Our calibration report retriever tool is a comprehensive database of. Vaisala lowcost temperature transmitter, ductmount. For a highaccuracy twopoint calibration use a vaisala hmk 11 calibrator and saturated salt solutions as described in the hmk 11 operating manual. The calibration interval depends on the application where the transmitter is used. How to connect vaisala hmp110 with usoptl4 rs485 youtube. Vaisala hmp243 dewpoint transmitter for high humidity and. The calibration is first done for the dry end and then for the wet end by adjusting trimmer potentiometers marked dry and.
Weather transmitter vaisala wxt520 this single unit configurable weather transmitter, measures wind speed, wind direction, rainfall, barometric pressure, air temperature and relative humidity. To obtain a returned materials authorization rma, contact campbell scientific, inc. However, note that if you connect the probe head directly to the hmi41, you must first remove the oring. The vaisala hmp235 transmitter can be configured to the customers requirements on the. It is suitable for volume applications, integration into other manufacturers equipment, incubators, glove boxes, greenhouses, fermentation chambers, and data loggers. The vaisala humicap humidity and temperature probe hmp155 provides reliable humidity and temperature measurement. User interface for this humidity and temperature meter is available in 10 languages. A professionals choice in environmental and industrial measurement needs. Gmt220 series carbon dioxide transmitters for industrial. 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. It is designed especially for demanding outdoor applications.
Water activity indicates directly whether the oil is too moist. The hmp155 has a new generation vaisala humicap180r sensor that has excellent stability and withstands well harsh environments. By submitting this form, you give vaisala permission to send you occasional emails related to our products, services and events. The wa15 consists of a vaisala anemometer waa151, a vaisala wind vane wav151, an optional crossarm, a. Vaisala takes pride in professional and comprehensive scan the code for ref. It uses a humicap 180r capacitive thin film polymer sensor to measure rh over the 0 to 100% rh range. The probe is plug and play compatible with vaisala indigo series of transmitters, or it can be used as a standalone digital modbus rtu transmitter over rs485 serial bus. The housing is dust and waterproof to ip65 standards. The probe structure is solid and the sensor is protected with a sintered teflon filter, which gives maximum protection against liquid water, dust, and dirt. Add another probe to your vaisala mi70 series meter. The hmt330 instruments are calibrated at six humidity points at the factory.
The measurement remains proportional to the saturation level of water in each individual oil, independent of the type, ageing or temperature of the oil. Vaisala hmt330 humidity and temperature transmitter. Vaisala hmt330 humidity and temperature transmitter envco. Typical applications are plant maintenance, installation and inspection of air conditioning systems, production and storage areas and production processes. Humidity and temperature probe featuring vaisalas proven humicap 180r sensor. Hmp155 vaisala humidity and temperature probe humicap. The story of vaisala began in the 1930s when professor vilho vaisala developed the radiosonde for measuring the meteorological conditions in the upper atmosphere. Installation via a stevenson screen is another common technique and we are able to supply an installation kit for this purpose. View and download vaisala humicap hmp41 user manual online. Hmp155 is ideal for measuring in environments with changing temperatures. Chapter 5, maintenance, provides information that is needed in basic. 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.
Gmt220 series carbon dioxide transmitters for industrial applications the vaisala carbocap carbon dioxide transmitter series gmt220 is designed to measure carbon dioxide in harsh and humid environments. Database contains 1 vaisala hm42 manuals available for free online viewing or downloading in pdf. The transmitter measures relative humidity and temperature. Vaisala hmw92 humidity and temperature 2wire transmitter for wall mounting, 4 to 20ma outputs. Hmp228, mmt318 and mm70 for transformer applications. Both analog and serial outputs are available as well as several options. For the additional temperature probe, an installation kit is available to be used with dtr502 radiation shield. 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.
Vaisala humicap humidity and temperature probe hmp155. Hmp75 humidity and temperature probe for use with mi70 series handheld indicators. The vaisala combined pressure, humidity and temperature transmitter ptu300 is a versatile, multipurpose instrument. The vaisala humicap handheld humidity and temperature meter hm70 is a highperformance, portable humidity reference that is exciting to use. The membrane filter speeds up the relative humidity measurement. The vaisala hm41 is an ideal everyday spotchecking tool for hvac professionals. Vaisala instruments ensure better efficiency, quality, safety and profitability of critical processes in hundreds of applications in dozens of industries worldwide.
Vaisalas industrial product catalog contains our offering of humidity, dewpoint, temperature, moisture in oil, carbon dioxide, pressure and weather instruments, systems and services. Vaisala humidity and temperature probes hmp60 and hmp110. A twopoint calibration can be performed with the hmk15 salt bath calibrator in a controlled environment. It is ideal for field checking and calibration of vaisalas. The hmp75 humidity and temperature probe is especially suitable for indoor air or ourdoor spot checking measurements and for field calibrating vaisalas fixed humidity transmitters. It also outputs dewpoint and wet bulb temperature, mixing ratio and absolute humidity as calculated variables. 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 vaisala humicap handheld humidity and temperature meter hm70 is a userfriendly meter for demanding spotchecking humidity measurements. Vaisala hmi41, hmp46 indicator and high temperature probe. In the field, the probe is housed in a naturallyventilated radiation shield to protect the sensors from solar radiation and rain. 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. Vaisala humicap humidity and temperature probe hmp110. We respect your privacy and you may unsubscribe at any time.
Can vaisala humicap hmp155 with an additional pt100 temperature probe fit inside the meteoshield pro answer. The vaisala humicap humidity and temperature probes hmp45a and hmp45d are designed for a wide range of instrumentation e. Relative humidity r h is registered with vaisala hmp45c humicap 180, vaisala hmp155 humicap 180r and rotronic hc2s3 in1 with 3% tolerance. It is suitable for volume applications or integration into other manufacturers equipment.
The hmp75 is compatible with the entire vaisala mi70 series meters. Graphical display of measurement data and trends for convenient operation the ptu300 features a large numerical and graphical display with a multilingual menu and keypad. Hmp155 with an additional temperature probe and optional stevenson screen installation kit. Using the vaisala hmp155 0 to 1v out on symphoniepro loggers. It uses little power and as it doesnt have any moving parts, is durable and has long maintenance intervals. See figure 4 below, figure 5 on page 18 and figure 6 on page 19. This rugged, accurate temperaturerh probe is manufactured by vaisala. The hmp45a probe head can also be checked with vaisalas hmi41 indicator see figure 2.
Download the vaisala pdf catalog pdf, opens in a new tab. Vaisala recommends a ninepoint process for successful mapping of a warehouse or other regulated storage space. Chapter 5, maintenance, contains information that is needed in basic. Hmp228 moisture and temperature transmitter for oil. Improper modification can damage the product or lead to malfunction. Building on more than 70 years of experience, vaisala contributes to a better quality of life by providing a comprehensive range of innovative observation and measurement products and services for meteorology, weather critical operations and controlled environments. Hmp155a with voltage output for humidity and temperature, hmp155e with digital rs485 serial output. Applications the hmp155 is especially designed for use in meteorological applications, such.
Both analog and digital output easy installation, configuration, and field adjustment full 0 100%rh measurement range up to 1. The new vaisala humicap humidity and temperature probe hmp155 provides reliable humidity and temperature measurement. Teco 2016 present weather quality control for metar. Thus, vaisala recommends installing hmp155 in one of the following radiation shields. Vaisala hmp155 humidity and temperature probe vaisala. Pt, vaisala hmp155 pt100 and rotronic hc2s3 pt100 sensors with a tolerance of 0. 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.
Combine prwx components combine all prwx components using wmo. The hmp155a provides reliable relative humidity rh and temperature measurements for a wide range of applications. This function is useful for example when simulating the compression or expansion of a gas and observing the effect on different humidity parameters example. Headquartered in finland, vaisala employs approximately 1,850 professionals worldwide and is listed on the nasdaq omx. Hmw6171 humidity and temperature transmitter for industrial. Vaisala hmw92 humidity and temperature 2wire transmitter for. Long lifetime protecting the sensor from precipitation, and scattered and direct solar radiation increases its lifetime. The gmt220 series transmitters incorporate the advanced vaisala. Topoftheline model for demanding industrial applications. Hmp243 technical data file size 95 kb hmp243 operating manual the transmitter comes in two versions. The probes interface easily, are simple to service, operate from a wide range of supply voltages and consume little power. Longterm stability the hmp155 has the proven vaisala humicap180r sensor that has excellent stability and withstands well harsh environments.