The vaisala humicap humidity and temperature transmitter series hmt330 is designed for demanding industrial applications where stable measurement and wide customization possibilities are important. Temperature compensated also available as temperatureonly transmitters hmw 60t70t nist traceable certi. Vaisala humicap performance the hmt330 series incorporates vaisalas 30 years of experience in industrial. Calibrate the probe, preferably using twopoint calibration, before taking it into use. Model hmp45c temperature and relative humidity probe. Hm70 handheld humidity and temperature meter for spot. Building on more than 70 years of experience, vaisala contributes to a better quality of life by providing a comprehensive range of. Vaisala intercap humidity and temperature probe hmp60 hmp60 the hmp60 is a simple, durable and costeffective humidity probe. Vaisala proven sensor technology the ptu300 transmitter uses sensors known for their high accuracy and excellent longterm stability. Vaisala intercap humidity and temperature transmitters. Humicap sensor technology ensures a stable, accurate relative humidity measurement is achieved and all units are supplied with factory calibration certificates as standard. The vaisala rs92 humidity sensor is a thinfilm capacitor that directly measures relative humidity.
If necessary, repeat the adjustments in both the low and the high humidity points until the reading is correct. Vaisala humicap humidity and temperature transmitter series. Vaisala insight pc software gives quick access to the configurations and data of the indigo family. Vaisala humicap performance the hmt330 series incorporates vaisalas 30 years of experience in industrial humidity measurement. Hmw90 series humidity and temperature transmitters for. Hmt330 series humidity and temperature transmitters for.
Radiation dry bias of the vaisala rs92 humidity sensor article pdf available in journal of atmospheric and oceanic technology 246 june 2007 with 167 reads how we measure reads. Intercap humidity and temperature probe hmp60 b210851enf. This function is useful for example when simulating the compression or expansion of a gas and observing the effect on different humidity parameters example. No part of this manual may be reproduced, published or publicly displayed in any form. The vaisala humicap humidity and temperature transmitter series hmt330 with 10year warranty is designed for demanding industrial applications where stable measurements and extensive customization are essential. As the relative humidity around the sensor changes, the dielectric properties of the polymer film change, and so does the capacitance of the sensor. The hmp45c temperature and relative humidity probe contains a platinum resistance temperature detector prt and a vaisala humicap 180 capacitive relative humidity sensor. The vaisala humicap humidity and temperature transmitter hmt330 series incorporates vaisalas 40 years of experience in industrial humidity measurement. The instruments electronics measure the capacitance of the sensor and convert it into a humidity reading.
Vaisala humidity and temperature probes hmp60 and hmp110. Relative humidity adjustment after sensor change 65. No part of this manual may be reproduced, published or publicly displayed in any form or by any. This means great savings in overall maintenance costs. Relative humidity sensor hs 1100 hs 1101 based on a unique capacitive cell, these relative humidity sensors are designed for high volume, cost sensitive applications such as office automation, automotive cabin air control, home appliances, and industrial process control systems.
Vaisala hmp155 humidity and temperature probe envco. Vaisala humicap humidity and temperature transmitter hmt310. 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 intercap humidity and temperature transmitters hmd4050 ideal for indoor air conditioning systems. The hmw90 series humidity and temperature transmitters are designed for demanding hvac applications. The calibration can be done either by making a fast onepoint adjustment in the field against a reliable reference instrument, such as vaisala s humidity data processor hmi38, or a twopoint calibration in a controlled environment e. Add another probe to your vaisala mi70 series meter.
They feature various selectable analog output signals and they can be powered by either ac or dc voltage. It is suitable for volume applications, integration. This manual does not create any legally binding obligations for vaisala towards. Vaisala humicap sensor for excellent accuracy and longterm stability, negligible hysteresis and resistance to dust and most chemicals. Remove the damaged sensor and mount a new humicap180 humidity sensor in its place. Radiation dry bias of the vaisala rs92 humidity sensor. It has two independent sensors, which are alternately measuring and being heated. With a proven track record of successful installations, the vaisala wind set wa15 has earned its reputation as the industry. Vaisala spectracap omt355 user manual pdf download. No part of this manual may be reproduced in any form or by any means. No part of this manual may be reproduced in any form or by any means, electronic or. Replacing the hsensor detach the damaged sensor and replace it with a new one. The sensor is also insensitive to dust as well as to most chemicals.
Jun 07, 2017 humidity sensor is one of the most important devices that has been widely in consumer, industrial, biomedical, and environmental etc. 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. Provides reliable and stable humidity and temperature measurement with the new generation vaisala humicap 180r sensor. Usb cable for pc operation vaisala insight software 219690 connection cable for hm70 mi70 handheld meter 219980sp membrane filter asm212652sp sintered filter hm46670sp conduit fitting and oring m16x1. The calibration can be done either by making a fast onepoint adjustment in the field against a reliable reference instrument, such as vaisalas humidity data processor. Hmw90 series transmitters include a userexchangeable. The vaisala unique warmed probe provides fast and reliable measurement in environments where humidity is near saturation. Replacing the h sensor detach the damaged sensor and replace it with a new one. True humidity readings in conditions of condensation the vaisala unique warmed probe provides fast and reliable measurement in environments where humidity is near saturation. Traceable accuracy hmd60 transmitters are always delivered with a traceable iso9001 calibration certificate. Sensor letters 2005, 3, 114 lee and lee humidity sensors. Features excellent stability, easy installation and reliable operation.
Hmd4253 humidity and temperature transmitters for ducts in. Measure humidity in harsh environments with the bestinclass instrument you can truly depend on. Hmt331 humidity and temperature transmitter for wall mounting, 1%rh accuracy the hmt331 is the topoftheline wallmounted transmitter for demanding hvac and condition monitoring applications. The was425 has no moving parts, and is resistant to contamination and corrosion. Measures both humidity and temperature the hmw6171 transmitters are available as relative humidity only u, and as relative humidity and temperature y. Hmd4253 humidity and temperature transmitters for ducts. It has two independent sensors, which are alternately measuring and being heated, eliminating coating of the sensor by ice or liquid inside clouds. Vaisala hmt120 humidity and temperature transmitter. Anemometer and wind vane with crossarm and power supply. Vaisala humicap sensor for measuring relative humidity.
Relative humidity sensor hs 1100 hs 1101 based on a unique capacitive cell, these relative humidity sensors are designed for high volume, cost sensitive applications such as office automation. Check that the humidity and temperature sensors are undamaged and dry. The vaisala ptu300 transmitter uses sensors known for their high accuracy and excellent longterm stability. A service port enables twopoint calibration, using either a pc or the vaisala humicap handheld humidity and temperature meter hm70. Fast, onsite calibration the accuracy of the transmitters is simple to check using either the vaisala humicap handheld humidity and temperature meter hm70 or the vaisala humicap. Vaisala humicap sensor the combined performance of the vaisala humicap sensor and ip65 nema 4 protected probe provides accurate and repeatable humidity and temperature measurements in high humidity. Temperature compensated also available as temperatureonly. Humidity is defined as the amount of water present in the surrounding air. Vaisala hmt330 humidity and temperature transmitter.
The vaisala humicap handheld humidity and temperature meter hm70 is a highperformance, portable humidity reference. This manual does not create any legally binding obligations for vaisala towards customers or. Pushbutton calibration chapter 6 calibration and adjustment 6. Vaisala is a global leader in environmental and industrial measurement. Hmm30c humidity module general the hmm30c humidity module is an open print, which is connected with two screws. Vaisala service centers also offer accredited calibrations for humidity and temperature. Especially designed for use in meteorological applications and for a wide. View and download vaisala spectracap omt355 user manual online. It is suitable for volume applications, integration into other manufacturers equipment, incubators, glove boxes, greenhouses, fermentation chambers, and data loggers.
Longterm solution the hmt360 transmitters are an investment. The warming prevents condensation from forming on the sensor. Calibrate the probe, preferably using twopoint calibration. Vaisala was425 ultrasonic wind sensor accurate and maintenancefree with the new wind sensor was425 from vaisala, meteorologists now have an alternative to the cup and vane. This function is useful for example when simulating the compression or expansion of a gas and observing. It is also ideal for field checking and calibration of vaisala s fixed humidity instruments. Vaisala humidity calculator allows for calculating the effect of changes in ambient conditions. 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 intercap humidity and temperature transmitter series. The rugged hmp76 humidity and temperature probe is especially suitable for demanding hvac applications, especially in air ducts. Transmitters for demanding humidity measurement the vaisala humicap humidity and temperature transmitter series hmt330 is designed for demanding industrial applications where stable measurement and wide customization is important. Vaisala hmdw80 series humidity and temperature transmitters.
Humidity and temperature meter series hmt330 vaisala. Chemical tolerances of the h sensor longterm exposure of the sensor to certain chemicals. The wa15 consists of a vaisala anemometer waa151, a vaisala wind vane wav151, an optional crossarm, a power supply and cabling. Ptu300 combined pressure, humidity and temperature. Hmw6171 humidity and temperature transmitter for industrial. Easy maintenance the hmd4253 humidity transmitters use vaisala intercap sensor the interchangeable capacitive humidity sensor. Vaisala intercap humidity and temperature transmitter. Vaisala hmt360 is humidity and temperature transmitter. Hmw90 series humidity and temperature transmitters for high. As the probe is warmed, the humidity level inside it stays below the ambient level. Hmp110 series probes use the vaisala humicap 180r sensor for. Humidity sensor is one of the most important devices that has been widely in consumer, industrial, biomedical, and environmental etc. Both the humidity and temperature sensors are located at the tip of the probe.
Its small sensor head is separated from the circuit board with a cable. The transmitters require no recalibration if the sensor is changed. Vaisala intercap humidity and temperature probe hmp60. The hmw80 humidity transmitters use the vaisala intercap sensor an interchangeable capacitive humidity sensor. Pdf radiation dry bias of the vaisala rs92 humidity sensor. Pdf radiation dry bias of the vaisala rs92 humidity. Users guide vaisala humidity and temperature probes hmp60 and hmp110 series m211060enh. Vaisala intercapa sensor, 1 piece 15778hm vaisala intercapa sensor, 10 pcs intercapset10pcs 4. Hmw6070 humidity and temperature transmitters for wall. This water content in the air is a key factor in the wellness of mankind.
1617 1154 772 1496 1373 761 1167 485 467 1531 183 612 1449 1247 1594 1273 455 1217 673 970 1020 1521 1286 759 1627 752 1338 1449 838 256 474 788 723 233 845