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Detu Instrument International Trade (Shanghai) Co., Ltd

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    No. 285 Xinzhuan Road, Songjiang District, Shanghai

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Testo 6744- Pressure Dew Point Transmitter

NegotiableUpdate on 05/07
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Overview

Our testo 6744- pressure dew point transmitter is designed specifically for measuring residual humidity in compressed or dry air, equipped with a polymer capacitive humidity sensor for long-term stable high-precision measurement.

Product Details

  • Pressure dew point transmitter, range -45 ° Ctd~+30 ° Ctd, NTP half threaded interface, with display screen

  • Testeo polymer capacitive humidity sensor, high accuracy, long-term stability

  • Equipped with standard analog signal output (4~20 mA), optional 2-channel pulse switch alarm output

In the industrial field, in all situations where compressed air, air, or various gases are used, excessive moisture content can cause system damage or affect the quality of the final product. The use of testo 6744 pressure dew point transmitter enables real-time monitoring of residual humidity in systems such as adsorption dryers or membrane dryers. This measurement and control technology can prevent potential damage hazards and reduce usage costs.



Details

Testo 6744- Pressure Dew Point Transmitterdescription

Air, compressed air, and various gases are widely used in the industrial field. Due to the risk of system damage and affecting the quality of the final product, humidity and moisture are usually avoided. It is recommended to use measurement and control technology to monitor the humidity situation in gas pipelines to prevent potential hazards.

ourTesto 6744- Pressure Dew Point TransmitterSpecially designed for measuring residual humidity in compressed or dry air, equipped with polymer capacitive humidity sensors to achieve long-term stable high-precision measurement.

Technical characteristics of testo 6744 pressure dew point transmitter

  • High precision:The testo 6744 pressure dew point transmitter uses a testo polymer capacitive humidity sensor, with a measurement accuracy of up to ± 1 K at 0 ° Ctd (+32 ° Ftd)

  • Adjustable analog output:This pressure dew point transmitter can convert measurement data into standard current signals, and the analog output can be flexibly adjusted according to different applications (4~20 mA)

  • 2-channel pulse switch alarm signal (optional):Monitor the maximum measurement value using switch signals

  • Practical design philosophy:The testo 6744 pressure dew point transmitter has a compact design and is easy to use. For example, its casing can rotate 350 ° to place the display screen at the optimal viewing angle

  • Display screen and operation menu:Easy to operate, direct data reading on site


By using pressure dew point transmitters to prevent potential damage to systems such as refrigeration dryers or membrane dryers, product quality can be improved and usage costs can be saved. It can also reduce the operating cost of adsorption dryers: the high-precision humidity control chamber can accurately adjust the regeneration air to meet standard requirements, avoiding unnecessary energy consumption caused by continuing the regeneration process within the predetermined time.

Product includes

The testo 6744 pressure dew point transmitter is equipped with a testo polymer capacitive humidity sensor with a range of -45 ° Ctd, a display screen, a 4-20 mA analog output, optional dual switch output, and NTP half threaded interface.


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