Dwyer DMF-41405 Digital Mass Flow Controller for 10 Gases – Auto Zero & Tune Functions (316 Stainless Steel, 200 SCCM, ± 1 %, 1/4 in, Compression Fitting)

Accuracy: ± 1 %

Compliance: CE

Accuracy Note: ± 1% FS including linearity between 59 to 77°F (15 to 25°C) and 10 to 60 psia (0.7 to 4 bar); ± 2% FS from 32 to 122°F (0 to 50°C) and 5 to 150 psia (0.3 to 10 bar)

Output Detail: Linear 0-5 VDC (2000 Ω min. load impedance); 0-10 VDC (4000 Ω min. load impedance)

Output Signal: Voltage

Pressure Type: Gauge

Repeatability: ± 0.15%

Response Time: 0.6 to 1 s

Data Interface: RS485

Supply Voltage: ± 15 Vdc

Pressure Limits: Up to 500 psi

Materials, Wetted: 316 Stainless Steel, 416 Stainless Steel, Fluoroelastomer

Supply Power Type: DC

Response Time Note: 0.6 to 1.0 second to within ± 2% of setpoint over 20% to 100% FS

Media Compatibility: Air, Argon, Carbon dioxide, Helium, Hydrogen, Nitrogen, Non-Corrosive Dry Gases, Oxygen

Particulate Size, Max: 100 microns

Leak Rate Under Vacuum: less than 10^⁻9 cc He/s

Process Connection Size: 1/4 in

Process Connection Type: Compression Fitting

Volumetric Flow Rate, Max: 200 SCCM

Volumetric Flow Rate, Min: 0 SCCM

Operating Temperature, Max: 122 °F

Operating Temperature, Min: 41 °F

Material Construction Option: 316 Stainless Steel

material-construction-option: 316 Stainless Steel

Datasheet