DigitalFlow GF868 Flare Gas Mass Ultrasonic Flow Meter

The GF868 flare gas flow meter improves the efficiency of petrochemical plants, refineries and offshore platforms. It uses a proprietary algorithm to determine instantaneously the molecular weight and mass flow rate of the flare gas. The meter is used to conserve energy and reduce product loss by identifying sources of leaks into the flare systems and accurately controlling the amount of steam fed to the flare tip. It also helps improve compliance with pollution-control regulations. 

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Features and Benefits

  • Operates reliably even under unsteady flow, pulsating pressure, varying composition and temperature, harsh environments
  • Velocity range: 0.1 to 394 ft/sec (0.03 to 120 m/s) or stack sizes up to 120 in (3 m) in diameter
  • Bi-directional velocity range: 0.1 to 328 ft/s (0.03 to 100 m/s)
  • Velocity, mass and volumetric flow
  • Instantaneous gas molecular weight
  • Measurement independent of composition
  • No moving parts or orifices—nothing to clog or wear out
  • No regular maintenance required (flow measurement is independent of the gas properties)

Product Downloads

Download Language File Type
DigitalFlow GF868 Medidor Ultrassonico de Vazao Massico Para Gas de Flare da Panametrics 407 KB Portuguese PDF
GF868 1-CH Operating Manual 1 MB English PDF
GF868 100-120 VAC Wiring Diagram Single-Channel Unit 82 KB English PDF
GF868 100-120 VAC Wiring Diagram Two-Channel Unit 97 KB English PDF
GF868 100-120 VAC Wiring Diagram Two-Path Unit 89 KB English PDF
GF868 12-28 VDC Wiring Diagram Single-Channel Unit 82 KB English PDF
GF868 12-28 VDC Wiring Diagram Two-Channel Unit 97 KB English PDF
GF868 12-28 VDC Wiring Diagram Two-Path Unit 90 KB English PDF
GF868 2-CH Operating Manual 2 MB English PDF
GF868 220-240 VAC Wiring Diagram Single-Channel Unit 82 KB English PDF
GF868 220-240 VAC Wiring Diagram Two-Channel Unit 97 KB English PDF
GF868 220-240 VAC Wiring Diagram Two-Path Unit 89 KB English PDF
GF868 Brochure 278 KB English PDF
GF868 Brochure 350 KB French PDF
GF868 Brochure 2 MB German PDF
GF868 Brochure 720 KB Italian PDF
GF868 Gas Flowmeter Interconnection Diagram Two-Channel Unit 290 KB English PDF
GF868 Gas Flowmeter Interconnection Diagram Two-Path Unit 310 KB English PDF
GF868 NEMA7 (Cl.1 Div.1 Groups A-D) Oversized Package Outline Installation 48 KB English PDF
GF868 NEMA7 (Cl.1 Div.1 Groups A-D) Package Outline Installation Drawing 46 KB English PDF
GF868 Operating Manual 850 KB English PDF
GF868 Quick Start 1 MB English PDF
GF868 Service Manual 222 KB English PDF
GF868 Standard NEMA 4X Wall-Mount Package Outline Installation Drawing 75 KB English PDF
MODBUS Communications for the GF868 90 KB English PDF
Flare Gas Measurement Flow Meters Brochure (EU Version) 303 KB English PDF
Flare Gas Measurement Flow Meters Brochure (EU Version) 301 KB French PDF
Flare Gas Measurement Flow Meters Brochure (EU Version) 308 KB Italian PDF
Flare Gas Measurement Flow Meters Brochure Middle East Version 308 KB English PDF
Flare Gas Service Brochure 1 MB English PDF
Get Smart on Greenhouse Flare Gas Flow Measurement and Service 231 KB English PDF
Communications Options Full Manual 1 MB English PDF
Computational Fluid Dynamics 189 KB English PDF
HART Communications 120 KB English PDF
T17 Installation Guide 5 MB English PDF

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