The OEM-Flow A-F module has been designed for measuring the breathing gas flow in respiratory and anaesthesia machines. It works with state-of-the-art hot-wire flow sensors.
The flow sensor is controlled with a precision driving circuit.
The module is small-sized and works in a wide range of supply voltages.
An RS232 interface is used to interchange the data with the host system.
The board has an ADC resolution of 12-bit and a sampling rate of up to 500 samples/sec.
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|Contant temperature mode
|1 x Hot-wire flow sensor
|According to the sensor specification
|+/- 5% in the range of 10 - 100 l/min (board only)
|5V DC; other voltages on request
|Depending on gas flow
|Approximately 38 x 41 x 15mm