Dwyer Instruments GFM-1109, Gas mass flow meter, range 0-5 LPM. Specified flow range is for an equivalent flow of nitrogen at 70F (21C) @ 760 mm Hg, 1/4" compression fitting.

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Brand:Dwyer Instruments
Part Number:GFM-1109
Price:$1,065.25
Shipping:Calculated at checkout
Availability:Usually ships in 3 - 4 weeks.

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Product Description

Dwyer Instruments GFM-1109, Gas mass flow meter, range 0-5 LPM. Specified flow range is for an equivalent flow of nitrogen at 70°F (21°C) @ 760 mm Hg, 1/4 compression fitting.
Gas mass flow meter, range 0-5 LPM. Specified flow range is for an equivalent flow of nitrogen at 70°F (21°C) @ 760 mm Hg, 1/4 compression fitting.
Flow Range Up to 1000 L/min, Pressures Up to 500 psi, NIST Traceable

Item Specifications

Service: Clean gases compatible with wetted parts.
Wetted Materials: GFM-1XXX: anodized aluminum, brass, 316 SS and fluoroelastomer o-rings; GFM-2XXX: 316 SS and fluoroelastomer o-rings.
Accuracy: ±1.5% FS including linearity over 59 to 77°F (5 to 25°C) and 5 to 60 psia (0.35 to 4 bar).
Repeatability: ±0.5% of full scale.
Response Time: 2 seconds to within ±2% of actual flow.
Output: Linear 0-5 VDC and 4-20mA.
Maximum Particulate Size: 5 microns.
Temperature Limits: 32 to 122°F (0 to 50°C).
Power Supply: ±12 VDC.
Process Connections: 1/4 compression fitting for flow rates 50 L/m; 3/8 for 100 and 200L/m; 1/2 for 500 L/min; 3/4 for 1000 L/min.
Pressure Limits: 500 psig (34.5 bar).
Leak Integrity: 1 x 10^-7 sccs of Helium.
Display: 90° tiltable, 3-1/2 digit.
Agency Approvals: CE.