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Keyence FR-LP20L

Long range Sensor main unit Chemical model. . Series: Radar Level Sensor. Series code: FR series

MPN: FR-LP20L
Category: Radar Level Sensor

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What is the Keyence FR-LP20L?

Long range Sensor main unit Chemical model. FR-LP20L. Series: Radar Level Sensor. Series code: FR series

Specifications

Model Name	Long range Sensor main unit Chemical model
Model Code	FR-LP20L
Series Title	Radar Level Sensor
Series Code	FR series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_157159&dlModelId=PM_28LP20L&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/process/level/fr/downloads/?mode=cd&modelId=PM_28LP20L
Manuals URL	https://www.keyence.com/products/process/level/fr/downloads/?mode=ma&modelId=PM_28LP20L
Model	FR-LP20L
Type	Long range Chemical model
Measuring range	Up to 15 m 49.2'*1
Display range	Up to 25 m 82.0'*1
Measurable dielectric constant of medium	2 or higher*2
Resolution	1 mm 0.04"
Precision	Up to 0.1 m 0.3': ±10 mm 0.39";0.1 to 10 m 0.3' to 32.8' : ±1 mm 0.04";10 to 15 m 32.8' to 49.2': ±2 mm 0.08"*3
Response time	0.4 s, 1.5 s, 4 s (default value), 10 s
Tank pressure	-0.1 to +0.1 Mpa
Material - Tank interior	Lens: PTFEInternal packing: FKMJoint: PPS
Material - Housing	PPS PPSU
Connection diameter	G1-1/2 (40 A)
Output - No. of control outputs	Maximum 5
Output - Control output/auxiliary output	NPN/PNP open collector (switching type)30 VDC or less, max 50 mA for eachResidual voltage of 1.4 V or less (50 mA or less)N.O./N.C. Switching typeIO2 is switchable to IO-Link
Output - Analog output	0–20 mA/4–20 mA maximum load resistance 260 Ω(Response time: 0.2 s after judgment output is confirmed [90% response])
External input	─
Network compatibility	IO-Link v1.1/COM2
Analog output accuracy - Resolution	1 mm 0.04"*4
Analog output accuracy - Zero accuracy	±0.1 mA (zero point = 4 mA)*4
Analog output accuracy - F.S. accuracy	±0.2 mA (full-scale = 20 mA)*4
Power supply - Power voltage	24 VDC + 25%/–20%Including ripple Class 2 or LPS
Power supply - Power consumption	98 mA or less (Excluding Load Current)
Environmental resistance - Ambient temperature	Display part when combined and separated: –10 to +50°C 14°F to 122°F (no freezing)56Head when separated: –10 to +60°C 14°F to 140°F (no freezing)56
Environmental resistance - Relative humidity	Up to 85% RH (no condensation)
Environmental resistance - Temperature of coupling used	–10 to +85°C 14°F to 185°F (no freezing)56
Environmental resistance - Vibration resistance	10–500 Hz Power spectral density: 0.816 G2; X, Y and Z directions
Environmental resistance - Shock resistance	100 m/s2 (10 G), 16 ms pulses, 1000 times each for X, Y and Z directions
Enclosure rating	IP67 (IEC60529), Enclosure Type 4X (NEMA250)
Protection circuit	Protection against reverse power connection, power supply surges, output overcurrent protection, and output surges
Weight	Approx. 400 g 14.11 oz

FR-LP20L: frequently asked questions

When can FR-LP20L be shipped?

FR-LP20L is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up FR-LP20L in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for FR-LP20L and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for FR-LP20L, subject to availability and destination.