Video: Spot-Checking with DM70 Buy Now Handheld Dewpoint Meter DM70 for spot-checking applications Handheld Dewpoint Meter DM70 for spot-checking applications and field calibration offers accurate and fast measurement for industrial dew point applications, such as compressed air, metal treatment, additive manufacturing as well as food and plastics drying. DM70 measures dew point temperature accurately over a wide measurement range. The probe may be inserted directly into pressurized processes, and it responds rapidly from ambient to process conditions. The sensor withstands condensation and fully recovers from getting wet. The DM70 can also be used as a tool for reading the output of fixed Vaisala dew point transmitters, like the DMT132, DMT143 & DMT143L, DMT152, and DMT340. The optional MI70 Link Windows® software in combination with a USB connection cable is used to transfer logged data and real time measurement data from the DM70 to a PC. Download free MI70 Link Windows® software here. Where direct measurement is difficult, the DM70 can be used with Vaisala's sampling cells, or with Vaisala DRYCAP Portable Sampling System DSS70A. The DM70 includes an MI70 indicator and one of the following probe options for different dew point temperatures: DMP74A -40...+60°C Td DMP74B -60...+20°C Td DMP74C -50...+20°C Td (for SF6 gas) Features Vaisala DRYCAP sensor with unique autocalibration function Three models, accurate measurement ranges from -60°C...+60°C (-76°F...+140°F) Data can be logged and transferred to a PC via MI70 Link software Multiprobe operation; relative humidity and CO2 probes can also be connected to the MI70 indicator Traceable calibration to national standards (certificate included) + Show more Key Benefits Get data quickly Fast response time enhanced by sensor purge function ensures quick and accurate data. Reliable measurements The sensor withstands condensation and fully recovers from getting wet. Intuitive user interface Easy-to-use user interface, a clear graphical LCD display, and data-logging capability. Downloads Datasheet: DM70 Handheld Dew Point Meter for Spot-Checking Applications (654.64 KB) Datasheet: DSS70A Datasheet (542.29 KB) Manual: DM70 Multilingual Quick Guide (EN, DE, FR, JA, ZH) (2.37 MB) Manual: DM70 User Guide (3.85 MB) Order Form: DM70 Order Form Global (600.97 KB) Application Note: Compressed air dew point sampling (1.68 MB) Application Note: Dew Point Sensing Technologies and their Performance Differences in Compressed Air Applications (185.65 KB) Application Note: Improving wafer circuit pattern quality in semi-conductor manufacturing (1.52 MB) Application Note: Measuring Humidity and Dew Point in Environments with Chemical Contaminants (577.15 KB) Brochure: Instruments for the Automotive Industry (163.71 KB) Brochure: Efficiency and Sustainability for the Food Industry (1.56 MB) Brochure: Choose the Right Dew Point Instrument for Optimized Compressed Air Quality (1.47 MB) All downloads Product Resources eGuide: Take your compressed air drying to the next level Read more Webinar: How to save energy and ensure quality in low humidity processes Read more Customer Stories Customer case Ensuring the optimal dryness of plastic pellets When manufacturing injection molded plastic products, correctly drying the raw material – plastic pellets – is crucial. This is done with the... Read more Customer case Efficient compressed air production Generally treated as a support function, compressed air is widely used in production facilities for the operation of process machinery and the... Read more Customer case Accurate monitoring of plastic drying process In plastic production plants, dew point measurement is essential for monitoring the drying process. Tessy Plastics Corporation’s state-of-the... Read more Customer case Saving energy in ceramics drying “Vaisala relative humidity transmitters have become standard within the Wienerberger Group.” Steven Debels, Plant Manager, Koramic Pottelberg... Read more Customer case Air Handling Equipment Inc. uses Vaisala dew point instruments to offer accurate monitoring services of commercial air dryers “I was won over during a performance comparison test of dew point instruments using the chilled mirror process. Vaisala was the only one that... Read more Services Standard calibration Accredited calibration Custom calibration Repair service Calibration Care Agreement Need support? Need to calibrate? Sign up for news Contact us
Customer case Ensuring the optimal dryness of plastic pellets When manufacturing injection molded plastic products, correctly drying the raw material – plastic pellets – is crucial. This is done with the... Read more
Customer case Efficient compressed air production Generally treated as a support function, compressed air is widely used in production facilities for the operation of process machinery and the... Read more
Customer case Accurate monitoring of plastic drying process In plastic production plants, dew point measurement is essential for monitoring the drying process. Tessy Plastics Corporation’s state-of-the... Read more
Customer case Saving energy in ceramics drying “Vaisala relative humidity transmitters have become standard within the Wienerberger Group.” Steven Debels, Plant Manager, Koramic Pottelberg... Read more
Customer case Air Handling Equipment Inc. uses Vaisala dew point instruments to offer accurate monitoring services of commercial air dryers “I was won over during a performance comparison test of dew point instruments using the chilled mirror process. Vaisala was the only one that... Read more
