Compressed Air Flow Meter

• Fully automatic operation
• Accurate results
• Large display screen
• Low consumption of power
• Easy to operate

Specification

• Measurement of norm volume flow in the measuring range 0.25 to 700 Nm3/h (DN15 to DN50 or ½’’-2’’); consumption quantity in Nm3; media temperature in °C
• Measurement of norm volume flow in the measuring range 6.7 to 27500 m³/h (DN65 to DN350 or 2½’’-10’’); consumption quantity in Nm3; media temperature in °C
• Exchangeable fitting: Probe removal under pressure possible (Testo 6447 only)
• Material selectable between galvanized steel and stainless steel
• Sensor positioned exactly in measurement stretch with defined inner diameter and volume flow adjustment ensure highest accuracy
• Highest flexibility thanks to different signal outputs:
• Analog output 4 to 20 mA (4-wire)
• Pulse output
• 2 switch outputs (parameterizable: consumption or volume flow-dependent, opener, closer, hysteresis, window)
• Built-in totalizer, even without additional analysis unit
• Operating menu with LED display