The EE741 flow sensor operates on the thermal mass flow measurement principle and is suitable for measuring the flow of compressed air and gases in pipelines. It can be used for measuring the consumption of compressed air, nitrogen, argon, oxygen, CO2 and other non-corrosive and non-flammable gases.
The EE741 measures the volume flow under standard conditions. The standard conditions according to DIN 1343 (1013.25 mbar; 0 °C) are factory-set. Additionally, the EE741 measures mass flow, standardized flow and temperature.
Depending on the ordered version, the EE741 is available either as analogue version with analogue output (current), switch output and/or pulse output for consumption metering or as digital version (Modbus RTU, M-Bus or IO-Link).
The analogue version has 2 configurable outputs, output 1 as current or switch output, output 2 as switch or pulse output.
The digital version provides Modbus RTU, M-Bus or IO-Link interface by factory.
The EE741 features an integrated consumption meter. The consumption volume can be shown on the display and is retained even if the supply voltage is interrupted.
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