Continuous level sensor (guided wave radar) - LR8020
IFM LR8020 - Continuous level sensor (guided wave radar) - Material: stainless steel (1.4301 / 304); stainless steel (1.4404 / 316L); FKM; PEI; Weight: 485.1; Storage Temperature: -40...85.
IFM LR8020 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 and Weight: 485.1.
For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher.
The specification set recorded for this part number covers Storage Temperature: -40...85; Ambient temperature: -25...60; Connector: 1 x M12; coding: A; Contacts: 7, gold-plated; Protection class: III; Dimensions: Ø 50 / L = 86; Number of digital outputs: 4; Application: for industrial applications; Output signal: switching 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.
| Active range A | L-40; (when set to oil and oil based media: L-60) |
|---|---|
| Ambient temperature | -25...60 |
| Application | for industrial applications |
| Communication interface | IO-Link |
| Connector | 1 x M12; coding: A; Contacts: 7, gold-plated |
| Current consumption | < 25 |
| 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 |
| 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 |
| 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. voltage drop switching output DC | 2.5 |
| Measuring error | ± 7 |
| Measuring principle | guided wave radar |
| Media | Liquids |
| Min. process cycle time | 3.2 |
| MTTF | 242 |
| Notes | For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher. |
| Number of digital outputs | 4 |
| Number of inputs and outputs | Number of digital outputs: 4 |
| Offset error | 5 |
| Operating voltage | 18...30 DC |
| Output function | normally open / closed; (configurable) |
| Output signal | switching signal; IO-Link |
| Overload protection | yes |
| Pack quantity | 1 pcs. |
| Permanent current rating of switching output DC | 200 |
| Power-on delay time | < 3 |
| Probe length (L) | 100...2000 |
| Process Connection | threaded connection G 3/4 external thread |
| Process data analog | 3 |
| Process data binary | 4 |
| Process temperature | -25...80; (90 < 1 h ; see note under remarks) |
| 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; 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 | 4 |
| Transmission type | COM2 (38,4 kBaud) |
| Type of short-circuit protection | yes (non-latching) |
| Weight | 485.1 |
Frequently Asked Questions
How do I get pricing for LR8020?
KKM Solutions is a quote-based industrial supplier, so prices are not listed online. 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 LR8020?
LR8020 is a IFM part. KKM Solutions sources IFM components to the exact manufacturer specification and cross-checks every order against manufacturer part data before it ships.
What are the key specifications of LR8020?
Key specifications include Active range A: L-40; (when set to oil and oil based media: L-60); Ambient temperature: -25...60; Application: for industrial applications; Communication interface: IO-Link. The full specification table on this page lists every published attribute for this part.
How quickly can LR8020 ship?
In-stock items are dispatched the same business day for orders placed by 3 PM; sourced and quoted items ship per the quoted lead time. KKM Solutions ships worldwide — to your site, warehouse, or freight forwarder.
Related Products
IFM Continuous level sensor (guided wave radar) - LR8320
IFM Continuous level sensor (guided wave radar) - LR8009
IFM Continuous level sensor (guided wave radar) - LR8000
IFM Continuous level sensor (guided wave radar) - LR7020
IFM Continuous level sensor (guided wave radar) - LR7009
IFM