ООО "ПРОМЫШЛЕННАЯ АВТОМАТИЗАЦИЯ"
поставляет промышленное оборудование и электронные компоненты для автоматизации технологических процессов, зданий и сооружений, машиностроительных комплексов.

 

KM3701 | 1-channel differential pressure measuring terminal -100…+100 hPa (-100…+100 mbar)

 

The KM3701 pressure measuring terminal enables direct measurement of pressure differences between two hose connections. The pressure difference is available in the fieldbus as a 16 bit value and can be measured between any points up to an ambient pressure of 10 bar. The status LEDs indicate proper function or errors such as over-range.

 

Technical data  
Technology differential pressure measurement
Number of inputs 1 (differential pressure)
Measuring error 3 % (relative to full scale value)
Measuring range -100…+100 hPa (-100…+100 mbar)
Max. overload 500 hPa (500 mbar) differential, 5,000 hPa (5 bar) to ambient
Resolution 0.1 hPa (0.1 mbar) per digit
Measuring speed 5 ms typ.
Current consumption power contacts – (no power contacts)
Current consumpt. K-bus typ. 15 mA
Bit width in the process image 3 byte input/output
Medium non-aggressive gases
Operating/storage temperature 0…+55 °C/-25…+85 °C
Relative humidity 95 %, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27/29
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos. IP 20/variable
Approvals CE, UL

 

 

Special terminals  
KM3701-0340 differential pressure up to 340 hPa

 

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