Thermal mass flow-meter
Höntzsch
- pulse output (example: 1 pulse = 1 m³)
- power supply: 24 VDC
- serial interface RS232 for configuring and transmission of data
-variable time constant: 1 ... 99 s
- optional with LCD display for transducers U10 / U10a / U15-Ex
- double-spaced LCD display
- display of instantaneous values of velocity in m/s or volume flow in m³/h
- resettable quantity meter
U10a: for thermal flow sensors TA10 / TA Di with thin-film sensor element. With probe designs ZG2b or measuring
tubes ZG1b the transducer is integrated in the connector box
U10: for thermal flow sensors TA20 / TA Di with Pt100 sensor elements
U12-Ex: transducer integrated in the connector box and with EEx e q [ia] IIC T5 type of protection for zone 1 for
thermal flow sensors TA10 / TA Di with thin-film sensor element
U15-Ex: separate transducer in AS080 housing for supplying power to flow sensors TA10 / TA Di in potentially
explosive atmospheres in zone 0
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