## [Data logging](/en-US/applications/air-conditioning-and-ventilation/data-logging) ![data logging](/sites/default/files/entityone_paragraphs/images/Data-logging_0.png) All commercial buildings, especially public venues, are subject to indoor air quality standards and recommendations. In order to meet these requirements, indoor air quality needs to be monitored regularly – or even around the clock – so that any problems with the building’s ventilation system can be detected and reported. Often, this monitoring task is performed by data loggers – fully autonomous instruments with a large internal memory and an integrated battery for power. These devices keep tabs on air parameters in a particular area. They can also operate as a grid, monitoring all the air inside a room and providing an overview of how the ventilation system is performing. - Everyday monitoring on the fly - Long-term mapping studies Our autonomous data loggers are small, lightweight portable and highly easy-to-use instruments designed for easy installation in any location and long-lasting operation. Readings can be downloaded to the accompanying software wirelessly or via USB in order to generate comprehensive measurement reports. These instruments can also be used to generate a detailed map of specific parts of a building, in order to check air parameter uniformity within an entire space and over an extended period. All parameters ## All parameters The type of datalogger used to check the effectiveness of ventilation and air conditioning systems depends on the area of operation. In some situations, hygrometry is a priority, while other areas rely on simple temperature monitoring. Buildings receiving visitors focus mainly on temperature, and increasingly on CO2 levels, to ensure that the air is sufficiently renewed to reduce the risk of pollution and chemical or biological contamination. Sensitive storage areas will focus more on hygrometry to ensure good preservation and reduce the risk of degradation due to moisture, for example in museums or food processing. In this type of space, temperature monitoring also ensures that fluctuations in temperature are not too high, which would damage the integrity of the stored products. [ read more about KH 50 ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kh-50) [![kh gauche](/sites/default/files/styles/medium/public/images/kh-gauche.jpg?itok=OP04AKt3)](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kh-50) #### KH 50 Temperature / Hygrometry When simple temperature and humidity readings are required, look no further than the KH 50 Data Logger. It has 16,000 measuring points. Data Loggers are widely used in agriculture, industry and clinical laboratories to monitor a variety of parameters. [ read more about KCC 320 ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kcc-320) [![kcc320](/sites/default/files/styles/medium/public/images/kcc320.jpg?itok=-FrIJx5G)](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kcc-320) #### KCC 320 Temperature / Hygrometry / Atmospheric pressure / CO2 For accurate measurements of CO2, humidity, temperature, and atmospheric pressure, the KCC 320 IAQ Data Logger with wireless connection is the prime choice. It measures up to four recordable parameters simultaneously. [ read more about KT 320 ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-320) [![kt320b](/sites/default/files/styles/medium/public/images/kt320b.jpg?itok=EE8a2pIa)](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-320) #### KT 320 Temperature / Humidity / Current / Voltage / Impulse Need quick access to data but don’t want to remove the logger from its location? The KT 320 Multi-Function Data Logger utilizes wireless connection via the Kistock Mobile app which allows for connection between the logger and a smartphone or tablet. It can also measure up to five recordable parameters simultaneously. [ read more about KT 220 ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-220) [![kt220](/sites/default/files/styles/medium/public/images/kt220.jpg?itok=HgvzbaM5)](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-220) #### KT 220 Temperature / Hygrometry / Current / Voltage / Impulse / Water pressure The KT 220 Multi-Function Data Logger is the answer when up to three parameters need to be recorded simultaneously. Data Loggers are widely used in agriculture, industry and clinical laboratories to monitor a variety of parameters. [ read more about KT 50 ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-50) [![kt droite](/sites/default/files/styles/medium/public/images/kt-droite.jpg?itok=4Ekll4Vm)](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-50) #### KT 50 Temperature When straightforward temperature readings are required, look no further than to the KT 50 Mini Data Logger. Data Loggers are widely used in agriculture, industry and clinical laboratories to monitor a variety of parameters. [ read more about KT 120 ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-120) [![kt120](/sites/default/files/styles/medium/public/images/kt120.jpg?itok=JCAQm3CA)](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-120) #### KT 120 Temperature The KT 120 USB data logger is the perfect solution for monitoring temperature data that can easily be extracted via the on-board software and direct USB connection. Data loggers are widely used in agriculture, industry and clinical laboratories to monitor a variety of parameters. ![data logging](/sites/default/files/styles/max_1300x1300/public/images/data-logging-all-parameters.jpg?itok=x3nbgani) ## Products and accessories [ ![kcc320](/sites/default/files/styles/event_thumb_max_200w/public/images/kcc320.jpg.webp?itok=pm27AoLD) #### Temperature / Hygrometry / Atmospheric pressure / CO2 ### KCC 320 For accurate measurements of CO2, humidity, temperature, and atmospheric pressure, the KCC 320 IAQ Data Logger with wireless connection is the prime... Read more ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kcc-320) [ ![kt320b](/sites/default/files/styles/event_thumb_max_200w/public/images/kt320b.jpg.webp?itok=1RZCHChF) #### Temperature / Humidity / Current / Voltage / Impulse ### KT 320 Need quick access to data but don’t want to remove the logger from its location? The KT 320 Multi-Function Data Logger utilizes wireless connection... Read more ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-320) [ ![kh gauche](/sites/default/files/styles/event_thumb_max_200w/public/images/kh-gauche.jpg.webp?itok=Hlg1Oauk) #### Temperature / Hygrometry ### KH 50 When simple temperature and humidity readings are required, look no further than the KH 50 Data Logger. It has 16,000 measuring points. Data Loggers... Read more ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kh-50) [ ![kh120](/sites/default/files/styles/event_thumb_max_200w/public/images/kh120.jpg.webp?itok=zifotZXO) #### Temperature / Humidity ### KH 120 The KH 120 USB Data Logger measures temperature and hygrometry. It measures 50,000 points and records up to two parameters simultaneously. These... Read more ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kh-120) [ ![kh220](/sites/default/files/styles/event_thumb_max_200w/public/images/kh220.jpg.webp?itok=WMRI92M5) #### Temperature / Humidity / Current / Voltage / Impulse / Water pressure / Light ### KH 220 The KH 220 Multifunction Data Logger is the answer when up to five parameters are need to be recorded simultaneously. Data Loggers are widely used... Read more ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kh-220) [ ![kt220](/sites/default/files/styles/event_thumb_max_200w/public/images/kt220.jpg.webp?itok=2IsRWme2) #### Temperature / Hygrometry / Current / Voltage / Impulse / Water pressure ### KT 220 The KT 220 Multi-Function Data Logger is the answer when up to three parameters need to be recorded simultaneously. Data Loggers are widely used in... Read more ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-220) [ ![kt droite](/sites/default/files/styles/event_thumb_max_200w/public/images/kt-droite.jpg.webp?itok=vq4JNd5B) #### Temperature ### KT 50 When straightforward temperature readings are required, look no further than to the KT 50 Mini Data Logger. Data Loggers are widely used in... Read more ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-50) [ ![kt120](/sites/default/files/styles/event_thumb_max_200w/public/images/kt120.jpg.webp?itok=bw7RdVJU) #### Temperature ### KT 120 The KT 120 USB data logger is the perfect solution for monitoring temperature data that can easily be extracted via the on-board software and direct... Read more ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/kt-120) [ ![ktt220](/sites/default/files/styles/event_thumb_max_200w/public/images/ktt220.jpg.webp?itok=gu0jsxQ_) #### Temperature ### KTT 220 When a wide range of temperature readings are needed, the KTT 220 Multi-Function Thermocouple Data Logger is the key with its two thermocouple inputs... Read more ](/en-US/measuring-instruments/data-loggers/autonomous-data-loggers/ktt-220) [ ![sondes-thermo-hygro](/sites/default/files/styles/event_thumb_max_200w/public/images/thermo-hygro_0.jpg.webp?itok=2AV89R2L) #### For class 320 Kistock ### Thermo-hygrometry probes Kimo`s thermo-hygrometry probes measure both the humidity of the air and temperature of the air. Read more ](/en-US/measuring-instruments/data-loggers/probes/thermo-hygrometry-probes-1) [ ![sonde-thermo-hygro](/sites/default/files/styles/event_thumb_max_200w/public/images/thermo-hygro_0_0.jpg.webp?itok=p6yeYvpv) #### For class 220 Kistock ### Thermo-hygrometry probes Kimo`s thermo-hygrometry probes measure both the humidity of the air and temperature of the air. Read more ](/en-US/measuring-instruments/data-loggers/probes/thermo-hygrometry-probes) More products ## Testimonials ### Nkosi Ddhlovu Bonner « Simple and easy to use. My client was very happy. » Experts' corner Blog posts [ ![KCC Tracklog covid](/sites/default/files/styles/insight_teaser/public/images/TrackLog-KCC%20thumb.png?itok=VsTu5r4_) December 02, 2020 TrackLog KCC : instrument barrière contre la COVID-19 La conjoncture sanitaire actuelle est perturbée par la gestion du très fort taux de contagion du virus de la COVID-19. L’une des priorités consiste à réduire cette contagion à son maximum par tout type de mesures barrières. Instruments ](/fr-INT/insights/tracklog-kcc-instrument-barriere-contre-la-covid-19) Our expertise ![Over 800 m2 of laboratory space](/sites/default/files/styles/thumbnail/public/images/over-800m-of-labo-space_1_1.png?itok=L3UI1uSK) ## Over 800 m2 of laboratory space Our experts provide maintenance, adjustment and calibration services for our measurement instruments ![After-sales service](/sites/default/files/styles/thumbnail/public/images/After-sales-service_1_1.png?itok=lwfdsusg) ## After-sales service Our technicians maintain and repair your devices right where they’re made. ![Over 20 patents](/sites/default/files/styles/thumbnail/public/images/over-20-patents_1_1.png?itok=ZqsmY-bj) ## Over 20 patents Including our oscillating piston pump technology and the foldable frame system found on our DBM 620 air flow meter.