Analog thermal mass flow controller for gas
0 - 1000 slpm | GFC
Aalborg Instruments
Design Features
- rigid metallic construction
- available flow ranges starting from 0 to 10 sccm up to 0 to 1000 slpm
- maximum pressure of 1000 psig (70 bars)
- leak integrity 1 x 10-7 of helium
- NIST traceable certification
- built-in tiltable LCD readout (some models)
- local or remote setpoint control
- 0-5 Vdc and 4-20 mA signals
- circuit protection
- totalizer option
Model GFC thermal Mass Flow Controllers are designed to indicate and control set flow rates of gases.
The GFC combines the characteristics, and accuracy of conventional mass flow devices into a unique compact design at low costs previously unattainable. Each of these controllers incorporates an advanced straight tube sensor in conjunction with flow passage elements constructed of aluminum and brass for non-corrosive gases or 316 stainless steel for corrosive applications. Zero and span adjustments are accessible from the outside of transmitters.
