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 |