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KEYENCE Flowmeter FD-R125
27 RFQs (Last 6 Mos.)
US $ 486 .54 / ea
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Supported pipeline diameter:
4" (100A), ø100 to ø127
5" (125A), ø127 to ø152
Supported pipeline materials:Metal pipe, resin pipe *1
Supported fluid:All liquids (water, oil, medicine, etc.) *1
Supported fluid temperature:-20 to +120 °C (no freezing on the surface of the pipeline) *2
Rated flow rate range: 5.0 m/s
Flow rate conversion value:
4" (100A): 2500 L/min, 150 m 3 /h
5" (125A): 3700 L/min, 220 m 3 /h
Zero cut: 0.3 m/s (default) *3
Flow rate conversion value: 220 L/min, 12 m 3 /h
Display method:2-segment 5-digit display using white 14-segment LED, large status indicator, output indicator, stability indicator, unit indicator
Display refresh cycle:About 3 times/sec
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:From 20 to 100% of FS: ±2.0% of RD *4 *5 From
6 to 20% of FS: ±0.4% of FS *4 *5
protect the circuit:Power reverse connection protection, power surge protection, short circuit protection for each output, surge protection for each output
Zero error:±0.5% of FS *4 *6
Hysteresis:variable
Flow unit:L/min, m 3 /h
Integrated flow device display:1/10/100/1000/10000 (L)
Piping temperature detection accuracy:±3 °C (piping temperature -20 °C to +50 °C), ±5 °C (piping temperature 50 °C to 120 °C)(at 25 °C ambient temperature) *4
Body unit size: 218.5 mm x 66.9 mm x 70.7 mm
weight:Main unit: about 1.0 kg
top/bottom bracket: about 2.3 kg (including separation unit)
4" (100A), ø100 to ø127
5" (125A), ø127 to ø152
Supported pipeline materials:Metal pipe, resin pipe *1
Supported fluid:All liquids (water, oil, medicine, etc.) *1
Supported fluid temperature:-20 to +120 °C (no freezing on the surface of the pipeline) *2
Rated flow rate range: 5.0 m/s
Flow rate conversion value:
4" (100A): 2500 L/min, 150 m 3 /h
5" (125A): 3700 L/min, 220 m 3 /h
Zero cut: 0.3 m/s (default) *3
Flow rate conversion value: 220 L/min, 12 m 3 /h
Display method:2-segment 5-digit display using white 14-segment LED, large status indicator, output indicator, stability indicator, unit indicator
Display refresh cycle:About 3 times/sec
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:From 20 to 100% of FS: ±2.0% of RD *4 *5 From
6 to 20% of FS: ±0.4% of FS *4 *5
protect the circuit:Power reverse connection protection, power surge protection, short circuit protection for each output, surge protection for each output
Zero error:±0.5% of FS *4 *6
Hysteresis:variable
Flow unit:L/min, m 3 /h
Integrated flow device display:1/10/100/1000/10000 (L)
Piping temperature detection accuracy:±3 °C (piping temperature -20 °C to +50 °C), ±5 °C (piping temperature 50 °C to 120 °C)(at 25 °C ambient temperature) *4
Body unit size: 218.5 mm x 66.9 mm x 70.7 mm
weight:Main unit: about 1.0 kg
top/bottom bracket: about 2.3 kg (including separation unit)
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- Easier access to rare and high-value models
- Flexible sourcing for individual parts or complete solutions
- Lower MOQs and more adaptable buying options
- Multi-brand procurement in one order
- OEM replacement and alternative model solutions available
- Fewer intermediaries, ensuring more competitive pricing
Why Global Buyers Choose O&Kmarts
Local Suppliers:
- Limited to fast-moving SKUs only
- Limited local market availability
- Inventory frequently fails to meet urgent demand
- Long replenishment cycles, often taking weeks
- Rarely stock high-value compressors (e.g. Copeland YHV119)
- Frequently require bundled purchases
- Rigid and difficult MOQ negotiations
- Limited brand selection
- Minimal or no customization capability
- Higher local distribution and markup costs
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Q: How does OKmarts handle unexpected price fluctuations or tariff updates after an order is placed?
A: Once a Proforma Invoice is issued and payment is confirmed, your pricing is legally locked. OKmarts absorbs any subsequent raw material price spikes, supplier price adjustments, or sudden export tariff increases, guaranteeing that the price you pay at checkout is final.
Q: Can my organization create a dedicated corporate account with multi-user permissions for different procurement roles?
A: Yes. Our platform supports corporate account provisioning. A master account can be set up for a Procurement Director, with sub-accounts granted to field engineers (for creating technical carts) and purchasing agents (for executing payments), streamlining internal corporate approval workflows.
Q: Is there a warranty provided on industrial parts, and how is the RMA (Return Merchandise Authorization) process handled?
A: All new and original industrial parts carry a standard 12-month factory warranty. If a component fails or shows defects within the warranty period, buyers can initiate an RMA request through our platform, which prompts our team to coordinate testing, repair, or replacement directly with the manufacturer.
FD-R125
KEYENCE Flowmeter FD-R125 - keyence - flowmeter
High Efficiency
Stable Performance
Long Service Life
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Customer reviews
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Mar 09, 2022
Anonymous userAll was ok! No problems whatsoever.Helpful?(0)(0)