| Model | FD-R125 | |||
| Supported pipe diameter | 4″ (100 A), ø100 to ø127 3.94″ to 5.00″5″ (125 A), ø127 to ø152 5.00″ to 5.98″ | |||
| Supported pipe materials | Metal / resin*1 | |||
| Supported fluids | Various liquids (i.e. water, oils, chemicals)*1 | |||
| Supported fluid temperature | – 20 to + 120°C – 4.0 to + 248 °F (no freezing on the pipe surface)*2 | |||
| Maximum rated flow | Rated flow velocity range: 5.0 m/sFlow rate range (Typical):4″(100 A): 2500 L/min 660 gal/min 150 m3 /h5″ (125 A): 3700 L/min 990 gal/min 220 m3/h) | |||
| Zero cut flow rate | Zero cut: 0.3 m/s (default)*3Flow rate (Typical): 220 L / min 60 gal / min 12 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*5Between 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, gal / min | |||
| Integrated flow unit display | 1 / 10 / 100 / 1000 / 10000 (L) | |||
| Pipe temperature measurement accuracy | ±3°C ±5.4°F (liquid temperature of – 20 to + 50°C, – 4 to + 122°F)±5°C ±9°F (liquid temperature of 50 to + 120°C, 122 to 248°F)(ambient operating temperature of 25°C 77°F)*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 | ||
| Analog output (ch.1/ch.2) | Flow rate analog output / Temperature analog 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 (IEC60259), IP69K (ISO20653), Enclosure Type 4X (NEMA250) | ||
| Ambient temperature | – 20 to + 60°C – 4.0 to 140 °F (no freezing)*2 | |||
| Relative humidity | 5 to 90%RH (no condensation) | |||
| Vibration resistance | 10 to 55 Hz, compound amplitude 1.5 mm 0.06″, 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 × 66.9 mm × 70.7 mm 8.60″ × 2.63″ × 2.78″ | |||
| Material | Main unit | Body: aluminum die-casting + coating / PPS, display: reinforced glass, connectors: SUS304-equivalent | ||
| Unit rear | Rubber | |||
| Upper/lower bracket | SUS304 | |||
| Weight | Main unit: Approx. 1.0 kgUpper/lower bracket: Approx.2.3 kg (including sub unit) | |||
| *1 Liquid must allow for the passage of an ultrasonic pulse, as well as not contain large air pockets or excessive bubbles. Detection may be unstable due to the type and status of the pipes.*2 Perform derating depending on the ambient temperature and liquid temperature when using an AC power supply.*3 The zero cut flow rate can be changed in the settings.*4 This value is guaranteed by KEYENCE inspection facilities. Errors will be introduced by the type and status of the pipes, the type and temperature of the fluid, and the zero cut flow rate.*5 This is the value when considering linearity + span error + repeatability in a stable environment of 25°C 77°F.*6 It is possible to enhance the precision of zero point error by performing an origin adjustment.*7 IO-Link: Compatible with Specification v1.1 / COM2 (38.4 kbps) The setting file can be downloaded from the KEYENCE website. If using the unit in an environment where downloading the file is not accessible via Internet, contact your nearest KEYENCE office. IO-Link is either registered trademarks or trademarks of PROFIBUS Nutzerorganisation e.V. (PNO) | ||||
Cảm biến lưu lượng Keyenece FD-R125
Sensor Main Unit 100A/125A Type
SKU: FD-R125
Hãng sản xuất: Keyence
Chất lượng: Mới 100%
Bảo hành: Chính hãng
Chứng từ: CO/CQ, hóa đơn VAT
Thông tin bổ sung
| Thương hiệu | |
|---|---|
| Thời gian bảo hành | 1 Năm |
| Yêu cầu tư vấn | 0983 995 440(Call/Zalo) |
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