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Flow medium: Please note that DPC mass flow controllers are designed to work only with clean, non-corrosive gases. Never try to control flow rates of liquids with any DPC.
Calibrations: Performed at standard conditions [14.7 psia (101.4 kPa) and 70 °F (21.1 °C)] unless otherwise requested or stated
Environmental (per IEC 664): Installation Level II; Pollution Degree II
Flow accuracy (including linearity): ±(0.5% RD + 0.2% FS) at calibration temperature and pressure conditions after tare
Repeatability: ±0.2% of full scale
Flow temperature coefficient: 0.05% of full scale/ °C or better
Flow pressure coefficient: 0.01% of full scale/psi (6.895 kPa) or better
Typical flow response time: Default 150 ms (adjustable)
Maximum controllable flow range: 133% Full Scale
Operating range / turndown ratio: 0.5% to 100% Full Scale / 200:1
Maximum internal gas pressure (static): 120 PSIG
Maximum instantaneous differential pressure across differential sensor: 12 PSID
Valve type: Normally closed
Operating temperature: -10 to +60 ˚C (14 to 140 ˚F)
