FMA-A2108

FMA-A2108 is a FMA-A2000 series gas mass flow meter without a display that provides high performance, versatility, and state-of-the-art design in one compact package. The FMA-A2000 series uses capillary-type thermal technology to directly measure mass flow of gases. No temperature, pressure, or square root corrections are required. This model has a linear 0 to 5Vdc and 4 to 20mA output. The FMA-A2000 series is compatible with most non-corrosive gases. The user is advised to check the wetted materials against gas compatibility. OMEGA’s mass flow controller uses an internal electromagnetic proportional valve to control the mass flow rate. A command signal can be supplied either by the internal setpoint pot or by a 0 to 5Vdc external source.

• ±1% accuracy, linear analog output, low cost, thermal technology
• ±0.15% full scale or better repeatability, 100:1 turndown ratio
• 0.05% full scale per 1°C or better temperature coefficient
• 0 to 5 SLM range
• Electromagnetic normally closed control valve
• Gas ambient temperature range from 0 to 50°C

Contents

Mass flow meter without a display: Operator’s manual, 9-pin sub-D connector, Power supply and NIST calibration (5 data points).