For humidity management of compressed air and dry air! We offer accessories tailored to your connection type.
The "testo 6743/6744" is a pressure dew point transmitter suitable for humidity management of compressed air and dry gases. Equipped with a 4-20mA analog output, it enables effective management of compressed air and control of appropriate dryers, thereby reducing running costs. Additionally, it allows for the selection of atmospheric pressure dew point data when opened to atmospheric pressure, not just pressure dew point. Each parameter setting can be done using the buttons on the main unit. 【Features】 ■ Dew point temperature -45 to +30℃td ■ Maximum and minimum value memory ■ Pressure dew point, atmospheric pressure dew point, relative humidity, absolute humidity, temperature ■ 2 relay signal options ■ Accessories tailored to the connection type *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
【Specifications (Excerpt)】 ■ Measurement Range: Dew Point Temperature -45 to +30℃td, Temperature 0 to +50℃ ■ Accuracy: Dew Point ±1K (at 0℃td), Temperature ±0.5℃ ■ Display Units: ℃td, %RH, ℃, ℃tA, ppmv, mg/m3 ■ Measurement Interval: 1 time/2 seconds ■ Power Supply Voltage: 15 to 30VDC *For more details, please download the PDF or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Testo SE & Co. KGaA is a German global company with 37 local subsidiaries and affiliated companies worldwide, and it forms a network of agents in other regions. Since its establishment in 1957, it has focused on the research and development of portable environmental measuring instruments, releasing products that meet market needs. By proposing high-precision environmental measuring instruments and data management solutions, it has received high acclaim in a wide range of fields, including energy conservation, safety management, environmental protection, and food & healthcare. In Japan, it not only sells measuring instruments but also has established service centers to provide prompt maintenance and the issuance of calibration certificates.