Keyence FL-001

Keyence FL-001 Standard Amplifier Unit

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Keyence FL-001 FL-001 Standard Amplifier Unit — Automation Sensors
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Keyence FL-001 FL-001 Standard Amplifier Unit — Automation Sensors
Keyence FL-001 FL-001 Standard Amplifier Unit — Automation Sensors
Keyence FL-001 FL-001 Standard Amplifier Unit — Automation Sensors

Product Description

Lifecycle Status:

The Keyence FL-001 Standard Amplifier Unit is designed for accurate and reliable liquid level measurement. With a measurement range of 100 to 2,000 mm, this unit is suitable for various industrial applications. The amplifier unit features a resolution of 1 mm and excellent linearity of ±3 mm, ensuring precise measurements. It is equipped with both NPN and PNP open collector outputs, making it versatile for different control systems.

The FL-001 is built to withstand harsh environments with an IP67 enclosure rating and robust materials such as SUS304 for the probe and housing. It offers strong environmental resistance, including a wide operating temperature range of -20 to +60 °C and vibration resistance. The unit is also compatible with IO-Link, providing seamless integration into modern industrial networks.

This amplifier unit is ideal for applications where precise liquid level detection is critical, such as in water and oil tanks. The unit's analog output of 4 to 20 mA ensures accurate signal transmission, and its quick response time of 0.4 seconds enhances operational efficiency. With its durable construction and reliable performance, the Keyence FL-001 is a valuable addition to any industrial liquid measurement system.

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Offer details

Best offer from:
Trusted supplier — United States, member since 2022, 50–99 employees
Availability:
5 pcs.
In-Stock
Updated at: 09-09-2026
Warranty:
2 months
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Keyence
Measurement range
100 to 2,000 mm (3.94" to 78.74")
Resolution
1 mm (0.04")
Linearity
±3 mm (±0.12")
Temperature characteristics
0.1 mm/°C
Undetectable area (water)
Top side 25 mm (0.98"), Bottom side 10 mm (0.39")
Undetectable area (oil)
Top side 50 mm (1.97"), Bottom side 30 mm (1.18")

Available Offers

(3)
FL-001 Keyence, Automation Sensors

Keyence

Available:
1 pc.
On Request
Updated at: 22-08-2026
Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
FL-001 Keyence, Automation Sensors

Keyence

Available:
5 pcs.
In-Stock
Updated at: 10-09-2026
Offer from:
Trusted supplier — Poland, member since 2023, 50–99 employees
Warranty:
24 months

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Documents

Data Sheet

Datasheet for Keyence FL-001, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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