Dwyer DFM-32010-V-ALA2 Digital Flow Meter - Mass/Volumetric Gas Flow, OLED, NIST Traceable (500 ml/min, ± 0.5 % of reading, + 0.2 % FS, 1/4 in, Compression Fitting)

Weight: 0.85 lb

Accuracy: ± 0.5 % of reading, + 0.2 % FS

Body Size: Low Flow

Materials: Fluoroelastomer

Compliance: CE

Display Note: 2 x 16 character OLED (model selectable)

Display Type: LED

Relay Rating: Programmable Solid State Relay

Output Detail: 0-5 VDC default (4-20 mA, 0-10 VDC display selectable)

Output Signal: Current, Voltage

Pressure Type: Gauge

Repeatability: ± 0.15%

Response Time: 10 ms

Data Interface: RS232, RS485

Supply Voltage: 9 to 26 Vdc

Pressure Limits: Up to 120 psi

Materials, Wetted: 316 Stainless Steel, 416 Stainless Steel, Alumina Ceramic, Epoxy, FKM, Glass, Gold, Silicone, Steel

Supply Power Type: DC

Media Compatibility: Argon, Compatible Gases, Nitrogen

Particulate Size, Max: 20 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: 500 ml/min

Volumetric Flow Rate, Min: 0 ml/min

Operating Temperature, Max: 140 °F

Operating Temperature, Min: 14 °F

Datasheet