LR3020 IFM Continuous level sensor (guided wave radar)
KKM Solutions is an independent parts distributor, not an authorized IFM dealer — how we source.
IFM LR3020 - Continuous level sensor (guided wave radar) - Material: stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); FKM; PEI; Storage Temperature: -40...85.
Overview
Part number LR3020 from IFM, listed in Level Sensors. Specifications on file: Ambient temperature -25...60; Analog current output 4...20, invertible; Analog voltage output 0...10, invertible; Application for industrial applications. KKM Solutions quotes this part with pricing and availability confirmed per order.
IFM LR3020 is a Continuous level sensor (guided wave radar) catalog item from IFM. The manufacturer's published data for this part number specifies Material: stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); FKM; PEI.
For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher.
Key manufacturer data on file for this item includes Storage Temperature: -40...85; Ambient temperature: -25...60; Connector: 1 x M12; coding: A; Contacts: 4, gold-plated; Protection class: III; Dimensions: Ø 50 / L = 86; Number of digital outputs: 1; Application: for industrial applications; Output signal: switching signal; analog signal; IO-Link; Product type: Continuous level sensor (guided wave radar); Communication interface: IO-Link; Operating voltage: 18...30 DC; Current consumption: < 25. See the Specifications tab on this page for the full technical table.
Specifications
| Active range A | L-40; (when set to oil and oil based media: L-60) |
|---|---|
| Ambient temperature | -25...60 |
| Analog current output | 4...20, invertible |
| Analog voltage output | 0...10, invertible |
| Application | for industrial applications |
| Communication interface | IO-Link |
| Conditionally suitable for | Einsatz bei Drücken > 16…100 bar nur auf Anfrage |
| Connector | 1 x M12; coding: A; Contacts: 4, gold-plated |
| Dielectric constant of the medium | ≥ 1,8; (for media with a dielectric constant of 1.8...5 (e.g. oils), a coaxial pipe is needed for operation) |
| Dimensions | Ø 50 / L = 86 |
| Electrical design | PNP/NPN |
| Full signal (current) | 20 |
| Full signal (voltage) | 10 |
| Hysteresis | > 5 |
| In steps of | 5 |
| Inactive range I1 / I2 | 30 / 10; (when set to oil and oil based media: 30 / 30) |
| IO-Link revision | 1.1 |
| Key Features | For the reliable level control in tanks and containers; Suitable for water, oils and coolants; Modular system consisting of evaluation unit and probe; Probes may be cut to length for application flexibility; Precise analog output and user-friendly communication via IO-Link |
| Material | stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); FKM; PEI |
| Materials (wetted parts) | stainless steel (1.4305 / 303); probe connection: stainless steel (1.4435 / 316L); PTFE; FKM; sealing: NBR fiber-reinforced |
| Max. load | 500 |
| Max. voltage drop switching output DC | 2.5 |
| Measuring error | ± 7 |
| Measuring principle | guided wave radar |
| Media | Liquids |
| Min. load resistance | 2000 |
| Min. process cycle time | 3.2 |
| MTTF | 241 |
| Notes | For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher. |
| Number of analog outputs | 1 |
| Number of digital outputs | 1 |
| Number of inputs and outputs | Number of digital outputs: 1; Number of analog outputs: 1 |
| Offset error | 5 |
| Operating voltage | 18...30 DC |
| Output function | normally open / closed; (configurable) |
| Output signal | switching signal; analog signal; IO-Link |
| Overload protection | yes |
| Pack quantity | 1 pcs. |
| Permanent current rating of switching output DC | 200 |
| Probe length (L) | 100...2000 |
| Process Connection | threaded connection G 3/4 external thread |
| Process data analog | 3 |
| Process data binary | 1 |
| Product type | Continuous level sensor (guided wave radar) |
| Protection | IP 68; IP 69K; (7 days / 1 m water depth / 0.1 bar: IP 68) |
| Protection class | III |
| Recommended media | water; water-based media; oils; oil-based media |
| Repeatability | ± 5 |
| Required master port class | A |
| Reset point rP | 10... L-35 |
| Resolution | 1 |
| Reverse polarity protection | yes |
| Sampling rate | 4 |
| SDCI standard | IEC 61131-9 |
| Set point SP | 15...L-30 |
| Short circuit protection | yes |
| SIO mode | yes |
| Special Feature | gold-plated contacts |
| Specification Summary | Electronic level sensor; PNP/NPN; switching signal; analog signal; IO-Link; Probe length L 100...2000 mm; Pressure rating 16 bar; G 3/4 external thread; Connector |
| Storage Temperature | -40...85 |
| Temperature drift per 10 K | ± 0.2 % |
| Total number of outputs | 2 |
| Transmission type | COM2 (38,4 kBaud) |
| Type of short-circuit protection | yes (non-latching) |
| Zero signal (current) | 4.0 |
| Zero signal (voltage) | 0.000000 |
Product details
| Manufacturer | IFM |
|---|---|
| Manufacturer part number | LR3020 |
| Product category | Level Sensors |
| Published specifications | 66 attributes listed |
| Related part numbers | 2 other part numbers in this family |
Request a quote for this part
Email orderdesk@kkmsolutions.com or call (825) 454-5367 for pricing and availability.
Frequently Asked Questions
How do I get pricing for LR3020?
This part is quoted on request, so no price is listed for it here. Send the quote form on this page with your quantity, or email orderdesk@kkmsolutions.com, and our order desk will reply with pricing and availability within 1 business day.
Who manufactures the LR3020?
LR3020 is made by IFM and is listed in our Level Sensors category. KKM Solutions is an independent distributor, not an authorized IFM dealer: we source the exact IFM part number LR3020, and the quote confirms condition and lead time before you order.
Is the LR3020 new and genuine?
Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.
What warranty comes with the LR3020, and can I return it?
Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.
What is the lifecycle status of LR3020?
No published lifecycle status is on file for LR3020. IFM lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.
What are the key specifications of LR3020?
Key specifications include Active range A: L-40; (when set to oil and oil based media: L-60); Ambient temperature: -25...60; Analog current output: 4...20, invertible; Analog voltage output: 0...10, invertible. The full specification table on this page lists every published attribute for this part.
What voltage does LR3020 use?
Per the published specification for LR3020: Full signal (voltage): 10; Max. voltage drop switching output DC: 2.5. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What is the current rating of LR3020?
Per the published specification for LR3020: Permanent current rating of switching output DC: 200. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
What material is LR3020 made of?
Per the published specification for LR3020: Material: stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); FKM; PEI. Confirm against the full specification table on this page, or ask our order desk to verify it with the manufacturer at quote time.
How quickly can LR3020 ship?
Lead time for LR3020 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.
Variants & Related Part Numbers
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