Main Unit 50 L/min NPN FD-82

Model

FD-82

Connection port

Rc3/4 (20A)

Detecting area

5 to 50ℓ/min

Zero-cut flow rate

2.5L/min^*1

Detection fluids

Water and non-corrosive fluid (conductivity 100 µs/cm or more)

Detection fluid temperature

0 to 60°C 32 to 140°F (no freezing)

Pressure loss

Max. 0.01 MPa

Display power

3-digit 2-color, 7-segment LED (character height: 14 mm 0.55")

Display resolution

Instantaneous flow: 0.1, integrated flow: 1

Display unit

Instantaneous flow: l/min, integrated flow: 1 l, 10 l, 100 l, 1 m³ (selectable)

Display range

5 to 110% of F.S.

Repeatability

Response time: 0.5 s, selection time: ±5.0% of F.S.; response time: 2 s, selection time: ±2.5% of F.S.; response time: 1 s, selection time: ±3.5% of F.S.; response time: 5 s, selection time: ±1.6% of F.S.

Response

Instantaneous flow display: 2 s (fixed), instantaneous flow analog output/switch output: 0.5, 1, 2, 5 s (variable)

Memory backup

EEPROM (10 years or more, rewritable 100,000 times or more)

Control output/integration pulse output

Maximum NPN open-collector output: 100 mA (40 V or less), residual voltage: 1 V or less, 2 outputs (N.O./N.C. switchable)

Instantaneous flow analog output

4 to 20 mA, maximum load resistance: 350 Ω (reflects the 0-point adjustment)

Power voltage

24 VDC ± 10%, ripple (P-P): ±10% or less

Current consumption.

90 mA or less

Environmental resistance

Enclosure rating

IP65 (when the display is fixed)

Pressure resistance

1.75 MPa

Applied pressure range

0 to 0.7 MPa

Ambient temperature

0 to +50 °C 32 to 122 °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^*2

Material

Liquid end materials

Bore: SCS13, body: PPS, electrode: SUS316L, O-ring: fluoro-rubber

Material properties

Other parts

Case: PBT, cable: PVC

Weight

Approx. 1,103 g