MANUFACTURER PART NO :F-202AI-M20-AGD-55-V MASS FLOW CONTROLLE, MANUFACTURER :BRONKHORST, BASIC DATA TEXT:, ”HEADERDESCRIPTION: IN-FLOW SELECT F-202AI-M20 MASS FLOW CONTROLLER, MODEL KEY: F-202AI-M20-AGD-55-V, PRODUCT SERIES: IN-FLOW SELECT, INGRESS PROTECTION: IP-65, MATERIAL: STAINLESS STEEL 316, MULTI FLU0D MULTI RANGE:DISABLED, CONTROL FUNCTION: FLOW CONTROL, FLUID: N2 (N0TROGEN), FLOW RANGE: 3…150 LN/MIN, ACCURACY: ±0.5% RD PLUS ±0.1% FS (AT CALIBRATION CONDITIONS), CALIBRATION CERTIFICATE: 3-POINT CALIBRATION, INLET PRESSURE (P1): 6…10 BAR (G) (CALIBRATED FOR 8 BAR (G)), OUTLET PRESSURE (P2): 4 BAR (G), VALVE FUNCTION: NORMALLY CLOSED, ORIFICE: 1.00 MM, TEMPERATURE: 20 °C, SEALS: VITON 51415, PLUNGER: V0TON 51415, INLET CONNECTION: 1/2”” OD COMPRESSION TYPE, OUTLET CONNECTION: 1/2”” OD COMPRESSION TYPE, OUTPUT SIGNAL: 4…20 MA SOURCING (RS-232 0…100 %), SETPOINT: 4…20 MA SINKING (RS-232 0…100 %), POWER SUPPLY: +15…24 VDC