Cảm biến lưu lượng Keyence FD-G125

Model FD-G125
Pipe size DN (Diameter Nominal) 100 A, 125 A
NPS (Nominal Pipe Size) 4″, 5″
Outer diameter of pipe ø111 to 117 mm 4.37″ to 4.61″, ø138 to 144 mm 5.43″ to 5.67″
Pipe thickness 3.1 to 6.8 mm 0.122″ to 0.27″
Supported pipe materials Iron, steel, stainless steel
Supported fluids Air, Nitrogen, other gases*1
Fluid temperature 0 to 60ºC 32 to 140 °F
Recommended pressure 0.4 MPa or greater (58 PSI or greater)
Rated velocity of flow range Up to 15 m/s
Actual flow rate range (typical) m3/h Pipe size 100 A: 470.0Pipe size 125 A: 720.0
L/min Pipe size 100 A: 7800Pipe size 125 A: 12000
CFM Pipe size 100 A: 280.00Pipe size 125 A: 420.00
Standard flow rate range (typical) [CFM] 20°C 68°F 60 psi 0.41 MPa Pipe size 100 A: 1326.34Pipe size 125 A: 1989.51
20°C 68°F 80 psi 0.55 MPa Pipe size 100 A: 1681.49Pipe size 125 A: 2522.23
20°C 68°F 100 psi 0.69 MPa Pipe size 100 A: 2036.63Pipe size 125 A: 3054.95
20°C 68°F 120 psi 0.83 MPa Pipe size 100 A: 2391.78Pipe size 125 A: 3587.67
Display QVGA 2.2″ LCD color monitor
Display update cycle Approx. 3 Hz
Display resolution Instantaneous flow rate 0.1 m3/h, 1 L/min, 0.1 CFM
Consumption/leakage amount 0.1 m3, 1 L, 1 CF
Response time 1.0 s/2.5 s/5.0 s/10.0 s/30.0 s/60.0 s/120.0 s/200.0 s (variable)
Measurement accuracy Between 10 and 100% of F.S. ±2.0% of RD*2*3*4*5
Between 1 and 10% of F.S. ±1.0% of F.S.*2*3*4*5
Zero point error ±0.15% of F.S.*2*6
Static leakage repeatability ±1.0% of RD*4*7
Hysteresis Variable
Flow units CFM(S), CFM, m3/h (N), m3/h (S), m3/h, L/min (N), L/min (S), L/min
I/O wiring connection port M12 4-pin connector (male)
Detection mode (switchable) ch.1 Instantaneous flow mode/area mode/pulse (+) mode/integrated flow mode/warning mode (consump)*8
ch.2 Instantaneous flow mode/area mode/pulse (−) mode/warning mode (leak)/error output mode/analog output/integrated flow reset/flow rate zero input/origin adjustment input*8
Standard I/O (switchable) Control output (ch.1/ch.2) NPN/PNP setting switchable, open collector output 30 VDC or less, max. 100 mA/ch, residual voltage: 2.5 V or less
Analog output (ch.2) 4 to 20 mA/0 to 20 mA, load resistance: 500 Ω or less
External input (ch.2) Short-circuit current: 1.5 mA or less, input time: 20 ms or more
Protection circuit Power supply reverse connection protection, power supply surge protection, short-circuit protection for each output, surge protection for each output
Analog input (for volume conversion) M8 4-pin connector (female), analog current input (4 to 20 mA), input resistance: 100Ω or less
Power supplied to pressure sensor Supply voltage: Equivalent to voltage applied to the FD-G, Supply current:70 mA or less (analog output of the pressure sensor included)
Communication interface USB USB 2.0
Ethernet Standard IEEE 802.3u (100BASE-TX)
Transmission rate 100 Mbps
Cable Category 5 or higher STP (shielded twisted pair) or UTP (unshielded twisted pair) cable
Connector M12 connector (female, D-code)
Network function Modbus TCP, EtherNet/IPTM, IO-Link*9
Recording capacity Consumption amount/ leakage amount Approx. 5 years
Events 100
Power supply Power voltage 20 to 30 VDC including 10% ripple (P-P), Class 2
Power consumption 350 mA or less at 20 V, 290 mA or less at 24 V, 230 mA or less at 30 V (load current excluded) (analog output of the pressure sensor excluded),550 mA or less at 20 V, 490 mA or less at 24 V, 430 mA or less at 30 V (Maximum load current excluded) (analog output of the pressure sensor excluded)
Environmental resistance Enclosure rating IP65/67 (IEC 60529)*10
Ambient temperature Detection head: −10 to +60°C 14 to 140°F (no freezing), display unit: −10 to +55°C 14 to 131°F (no freezing)
Relative humidity 5 to 85%RH (no condensation)
Vibration resistance 10 to 500 Hz, power spectral density: 0.816 G2/Hz, XYZ axes
Shock resistance 100 m/s2, 16 ms pulse, XYZ axes, 1000 times for each axis
Material Display unit Body: PBT + coating, display: PMMA, Power supply port: SUS304-equivalent, Ethernet port: zinc nickel plating
Detection head Body: PPS/SUS304, rear surface: rubber
Mounting/damping bracket SUS304
Weight Approx. 2.7 kg

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