ASF1430

The ASF1430 series Mass Flow Meter which enables extremely accurate bidirectional measurement of fast changing gas flow over four orders of magnitude. Its leading performance is based on SENSIRION’s unsurpassed CMOSens® sensor technology which combines a high precision sensor element with the amplification and A/D converter circuit on one single CMOS chip. This results in superior resolution, fast response time and large dynamic range at lowest power consumption. All measurement data is fully calibrated and temperature compensated by means of an internal microcontroller. The sensor housing provides two inlets for measuring the gas flow and withstands overpressures of 2bar (29psi).

• Total mass flow integrator
• Data rates up to 200Hz
• 0.01 to 400sccm Unique dynamic range
• Outstanding resolution and accuracy
• Calibrated and temperature compensated
• RS-232 interface
• Parallel or perpendicular sensing image, depending on model
• Rated IP67, NEMA 6
• Easy selection of Light/Dark Operate (LO/DO), 30ms pulse stretcher (OFF-delay) and 30ms ON-delay