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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: 470.0
Pipe size 125 A: 720.0

L/min

Pipe size 100 A: 7800
Pipe size 125 A: 12000

CFM

Pipe size 100 A: 280.00
Pipe size 125 A: 420.00

Standard flow rate range (typical) [CFM]

20°C 68°F 60 psi 0.41 MPa

Pipe size 100 A: 1326.34
Pipe size 125 A: 1989.51

20°C 68°F 80 psi 0.55 MPa

Pipe size 100 A: 1681.49
Pipe size 125 A: 2522.23

20°C 68°F 100 psi 0.69 MPa

Pipe size 100 A: 2036.63
Pipe size 125 A: 3054.95

20°C 68°F 120 psi 0.83 MPa

Pipe size 100 A: 2391.78
Pipe 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/IP™, 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