Sensor Main Unit 65A/80A Type FD-R80

Model

FD-R80

Supported pipe diameter

2 1/2" (65 A), ø 64 to ø 83
3" (80 A), ø 83 to ø 100

Supported pipe materials

Metal/resin^*1

Supported fluids

Various liquids (i.e. water, oils, chemicals)^*1

Supported fluid temperature

-20 to +120 °C (no freezing on the pipe surface)^*2

Maximum rated flow

Rated flow velocity range: 5.0 m/s
Flow rate range (Typical):
2 1/2" (65 A) : 1000 L/min 60 m³/h
3" (80 A) : 1500 L/min 90 m³/h

Zero cut flow rate

Zero cut: 0.3 m/s (default)^*3
Flow rate (Typical): 90 L/min 5.4 m³/h

Display method

Dual row, 5-digit display with white, 14-segment LED; Large status indicator; Output indicators; Stability indicator; Unit indicator

Display update cycle

Approx. 3 Hz

Display resolution

1 (L/min)

Response time

0.5 s/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 20 and 100 % of F.S.: ±2.0 % of RD^*4*5
Between 6 and 20 % of F.S.: ±0.4 % of F.S.^*4*5

Protection circuit

Power supply reverse connection protection, Power supply surge protection, Short-circuit protection for each output, Surge protection for each output

Zero point error

±0.5 % of F.S.^*4*6

Hysteresis

Variable

Flow units

L/min, m³/h

Integrated flow unit display

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

Pipe temperature measurement accuracy

±3 °C (liquid temperature of -20 to + 50 °C)
±5 °C (liquid temperature of 50 to +120 °C)
(ambient operating temperature of 25 °C)^*4

Wiring specifications

Power supply

DC power supply: M12, 4-pin connector/AC power supply: M4 screw terminal block (selectable)

I/O

When using a DC power supply: M12, 4-pin connector/when using an AC power supply: M3 screw terminal block

Input/Output (Selectable)

Output (ch.1/ch.2)

Control output/Integrated pulse output/Error output/Temperature alarm, NPN/PNP setting switchable, open collector output 30 VDC or less, max. 100 mA/ch., residual voltage: 2.5 V or less^*7

Analogue output (ch.1/ch.2)

Flow rate analogue output/Temperature analogue output and 4-20 mA/0-20 mA (selectable), load resistance: 500 Ω or less^*7

External input (ch.2)

Integrated flow reset input/Flow rate zero input/Origin adjustment input (selectable), short-circuit current: 1.5 mA or less, input time: 20 ms or more^*7

Rating

Power voltage

20 to 30 VDC including 10 % ripple (P-P), Class 2/100 to 240 VAC -15 % or +10 % (50/60 Hz)

Current consumption

When using a DC power supply: 200 mA or less (load current excluded), 400 mA or less (load current included)
When using an AC power supply: 15 VA or less

Environmental resistance

Enclosure rating

IP65/67 (IEC60529), IP69K (ISO20653), Enclosure Type 4X (NEMA250)

Ambient temperature

-20 to +60 °C (no freezing)^*2

Relative humidity

5 to 90 % RH (no condensation)

Vibration resistance

10 to 55 Hz, compound amplitude 1.5 mm, XYZ axes 2 hours for each axis

Shock resistance

100 m/s², 16 ms pulse, XYZ axes, 1000 times for each axis

Dimensions

Main unit size: 218.5 mm x 66.9 mm x 70.7 mm

Material

Main unit

Body: aluminium die-casting + coating/PPS, display: reinforced glass, connectors: SUS304-equivalent

Unit rear

Rubber

Upper/lower bracket

SUS304

Weight

Main unit: Approx. 1.0 kg
Upper/lower bracket: Approx. 2.0 kg (including sub unit)