Keyence FD-G50

Gas Flow Meter

The Keyence FD-G50 flow meter is a clamp-on gas flow meter used on stainless steel and iron pipes. Measures the flow of compressed air, nitrogen and other gases.

Technical characteristics:

• Series: FD-G
• Supported pipe diameter: 1 1/ 4 inches (32 A), ø41 - ø45 mm - 1 1/2 inches (40 A), ø47 - ø51 mm - 2 inches (50 A), ø58 - ø62 mm
• Nominal flow: 900 l /min, 32 cfm, 54 m³/h (32 A pipe) - 1200 l/min, 42 cfm, 72 m³/h (40 A pipe) - 2000 l/min, 70 cfm ft/min, 120 m³/h (50 A pipe)
• Standard Flow:
  • At 60 psi (0.41 MPa): 151.58 cu.ft. /min (32 A pipe) - 198.95 cfm (40 A pipe) - 331.58 cfm (50 A pipe)
  • At 80 psi (0.55 MPa): 192.17 cfm (32 A pipe) - 252.22 cfm (40 A pipe) - 420.37 cfm (50 A pipe)
  • At 100 psi (0.69 MPa): 232.76 cfm (32 A pipe) - 305.49 cfm (40 A pipe) - 509, 16 cfm (50 A pipe)
  • At 120 psi (0.83 MPa): 273.35 cfm (32 A pipe) - 358.77 CFM (40A Tube) - 597.95 CFM (50A Tube)
• Display: QVGA 2.2-inch color LCD monitor
• Measurement accuracy: ± 1-2% of full scale
• I/O wiring port: M12 4-pin (male)
• Control output (channel 1 / channel 2): NPN or PNP, open collector up to 30 VDC. current, up to 100 mA / channel, residual voltage up to 2.5 V
• Analog output (channel 2): from 4 to 20 mA / from 0 to 20 mA, load resistance up to 500 Ohm
• External input (channel 2): short circuit current up to 1.5 mA, input time from 20 ms
• Data transfer: USB, Modbus TCP, EtherNet/IP, IO-Link
• Supply voltage: 20 to 30 V DC. current
• Protection class: IP65 / IP67
• Weight: 2.7 kg
• Type: flow sensors
• Measurement medium: gas
• Output signal: protocol