Testo 0555 6441: Precision Temperature Measurement for HVAC and Refrigeration

Description

The testo 6441 compressed air meter is also a transmitter, which converts the measured parameter into a standardized electrical signal. The transmitter can therefore be integrated into systems (e.g. compressed air systems), making it a key instrument in measuring and control technology. The testo 6441 compressed air meter also offers the following advantages:

• Ultimate flexibility with a variety of signal outputs: analog output, pulse output, 2 switching outputs. You will therefore be equipped for any kind of application, whether that is consumption measurement, consumption or leak monitoring or even flow measurement 
• Integrated totalling function: the practical totaliser means that no additional analysis units are needed to calculate the total consumption 
• Ultimate accuracy: the precisely defined inner diameter (DN15) enables adjustment to standard volumetric flow, providing a high degree of measuring accuracy. This is an advantage compared with standard penetration probes, which calculate volume flow on the basis of measured flow and indicated pipe diameter – a procedure that is more vulnerable to error than measurement using the compressed air meter 
• Easy operation with a high degree of flexibility: parametrization of signal outputs, switching of physical units, signal delay, signal attenuation are all possible 
• Measurement according to the calorimetric principle: no pressure loss during measurement 
• Other advantages: no temperature compensation required, quick response time, robust sensor, optimized accuracy thanks to integrated inflow and outflow sections

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Each Unit Includes

• Testo 6441 compressed air meter with integrated inflow/outflow section, diameter DN15 (½), with analog, pulse and switching output