Specs Clamp-on Flow Sensor FD-Q series

Model

FD-Q10C

FD-Q20C

FD-Q32C

FD-Q50C

Image

Supported pipe diameter

1/4" (8 A), ø13 to ø16 (mm)
3/8" (10 A), ø16 to ø18 (mm)

1/2" (15 A), ø18 to ø23 (mm)
3/4" (20 A), ø23 to ø28 (mm)

1" (25 A), ø28 to ø37 (mm)
1 1/4" (32 A), ø37 to ø44 (mm)

1 1/2" (40 A), ø44 to ø52 (mm)
2" (50 A), ø52 to ø64 (mm)

Supported pipe materials

Metal pipe/Resin pipe^*1

Supported fluids

Various liquid [i.e. water (including DI), oils, chemicals, etc.]^*1

Supported fluid temperature

0 to 85°C 32 to 185°F (No freezing on the pipe surface)^*2

Maximum rated flow

1/4" (8 A): 20 L/min, 5.2 G/min
3/8" (10 A): 30 L/min, 7.9 G/min

1/2" (15 A): 60 L/min, 15.9 G/min
3/4" (20 A): 100 L/min, 26.4 G/min

1" (25 A): 200 L/min, 52.8 G/min
1 1/4" (32 A): 300 L/min, 79.3 G/min

1 1/2" (40 A): 400 L/min, 105.7 G/min
2" (50 A): 500 L/min, 132.1 G/min

Zero cut flow rate

1.0 L/min (Default)^*3

2.5 L/min (Default)^*3

5 L/min (Default)^*3

25 L/min (Default)^*3

Display method

Status indicator, output indicator, dual row display with 4-digit, 7 segment LED, stability level indicator

Display update cycle

Approx. 3 Hz

Display resolution

0.01/0.1/1 (Default : 0.1) (L/min)

0.1/ 1 (Default : 0.1) (L/min)

0.1/ 1 (Default :1) (L/min)

Response time

0.5 s / 1.0 s / 2.5 s / 5 s / 10 s / 30 s / 60 s

Protection circuit

Power supply reverse connection protection, power supply surge protection,
each output short-circuit protection, each output surge protection

Repeatability

0.5 s : ±2.0%, 1 s:±1.5%, 2.5 s : ±1.0%, 5 s : ±0.5%, 10 s : ±0.35%, 30 s : ±0.2%, 60 s : ±0.15% (/F.S.^*4(Specific to selected response time))

Hysteresis

Variable

Integrated flow unit display

0.1/ 1/ 10/ 100/ 1000 (Default : 1) (L)

1/ 10/ 100/ 1000/ 10000 (Default : 1) (L)

Integrated flow data storage cycle

Save to memory every 10 seconds

Memory backup

EEPROM (Data storage length: 10 years or longer, Data read/write frequency: 1 million times or more)

Power I/O connector

M12 4-pin connector

Input/Output (Selectable)

Output (ch.1/ch.2)

Control output/ Pulse output/ Error output (Selectable, Default : ch.1 control output/ ch.2 not used),
NPN/PNP setting switchable,open collector output 30 V or less, max. 100 mA/ch., residual voltage 2.5 V or less^*5

Analog output (ch.2)

4 to 20 mA / 0 to 20 mA (Selectable, Default: not used), load resistance 500 Ω or less^*5

External input (ch.2)

Integrated flow reset input/ Flow rate zero input/ Origin adjustment input (Selectable, Default: not used),
short-circuit current 1.5 mA or less, input time 20 ms or more^*5

Power supply

Power voltage

20 to 30 VDC , ripple (P-P) 10% max, Class2/LPS

Current consumption

100 mA or less (Load current excluded)^*6

130 mA or less (Load current excluded)^*6

Environmental resistance

Enclosure rating

IP65/IP67 (IEC60529)

Ambient temperature

-10 to +60 °C 14 to 140 °F (No freezing)

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions

Shock resistance

100 m/s², 16 ms pulse, 1,000 times in each of the X, Y, and Z directions

Material

Sensor main unit

PPS/PES/PBT/SUS303/SUS304/SUSXM7

Sensor surface

Rubber

Mounting bracket

SUS304/PA/SUSXM7

SUS304/PA/POM/SUSXM7

Weight

Approx. 340 g (including mounting bracket)

Approx. 400 g (including mounting bracket)

Approx. 530 g (including mounting bracket)

Approx. 640 g (including mounting bracket)