Aalborg GFC 37 Mass Flow Controller (0-100%, 600ms, 1/4")

Accuracy: Flow range: 0-100%; Accuracy: ±1.0%

Calibrations:  Performed at standard conditions [14.7 psia (101.4 kPa) and 70 °F (21.1 °C)] unless otherwise requested

Repeatability: ±0.5% of full scale

Response time: 600ms time constant; approximately 2 seconds to within ±2% of set flow rate for 25% to 100% of full scale flow

Temperature coefficient: 0.15% of full scale / °C

Pressure coefficient: 0.01% of full scale / psi (0.07 bar)

Turn down ratio: 40:1

Max. diff. pressure: 50 psi

Connections: 1/4" compression fittings

Transducer input power: Universal +12 Vdc to 26 Vdc, 650 mA maximum

Display: 3-1/2 digit LCD, 0.5" high characters

CE compliant: EN 55011 class 1, class B; EN50082-1

Datasheet 

Manual