Azbil MPC Panel Mount Mass Flow Controllers are small and light. Compact (front panel: 48mm square x 72.7 mm deep) and light. (300 g) mounting body contains a built-in miniature proportioning valve, enabling full-automatized flow control. The controller incorporates a thermal micro-flow sensor developed by Azbil Corporation and an extremely compact proportional solenoid valve. The controller offers easy operation and easy mounting even for the purgemeter users. Once you set the flowrate set point, all the operations are automatically done by the MPC. External set point change (from PLC to host systems) is easy, using optional analog setting input function or communication function (RS-485). The MPC Flow Controllers µF (Micro Flow) sensor with high speed (1 s), high accuracy (2% FS) flow control is unaffected by pressure and temperature fluctuations. There are a variety of functions available as standard offering equipment cost reduction. These include: Multi set point function, gas type switching, operation mode switching, slow start function, flowrate integration function, alarm indication/output/automatic shut-off, event indication/output, “OK” indication/output, Automatic shut-off function, valve drive output monitor and standard support of the loader communication. Pipe size (B) 1/8”. Flow range 0.5 L/min to 20 L/min. Accuracy ±2% FS, operating temperature 14°F (-10°C) to 122°F (50°C). Operating humidity 10 to 90% RH (non-condensing).Operating differential pressure 50 to 3000 kPa psi. Smart Loader connection (standard), RS-485 communication (option). Power supply 24V dc. CE approved.