LW2120 IFM Continuous level sensor
KKM Solutions is an independent parts distributor, not an authorized IFM dealer — how we source.
IFM LW2120 - Continuous level sensor - Material: stainless steel (1.4404 / 316L); PA; FKM; FVMQ; Storage Temperature: -40...90.
Overview
Part number LW2120 from IFM, listed in Level Sensors. Specifications on file: Ambient temperature -40...80; Analog current output 4...20, invertible; (scalable); Communication interface IO-Link; Dielectric constant of the medium ≥ 2. KKM Solutions quotes this part with pricing and availability confirmed per order.
In our catalog, the LW2120 from IFM is listed under the Continuous level sensor category. The manufacturer's published data for this part number specifies Material: stainless steel (1.4404 / 316L); PA; FKM; FVMQ.
An IO-Link master and a parameter setting software (e.g. moneo or LR DEVICE) are required for initial set-up.; For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher.; use according to FDA compliance only in conjunction with a hygienic adapter
The specification set recorded for this part number covers Storage Temperature: -40...90; Ambient temperature: -40...80; Connector: 1 x M12; coding: A; Contacts: 4, gold-plated; Protection class: III; Number of digital outputs: 1; (2 configurable); Output signal: switching signal; analog signal; IO-Link; Product type: Continuous level sensor; Response time: 330; Communication interface: IO-Link; Measuring range: 10; (see diagram:); Operating voltage: 18...30 DC; Current consumption: < 80. See the Specifications tab on this page for the full technical table.
Specifications
| Ambient temperature | -40...80 |
|---|---|
| Analog current output | 4...20, invertible; (scalable) |
| Communication interface | IO-Link |
| Connector | 1 x M12; coding: A; Contacts: 4, gold-plated |
| Dielectric constant of the medium | ≥ 2 |
| Electrical design | PNP/NPN |
| Full signal (current) | 20.5 |
| IO-Link revision | 1.1 |
| Key Features | 80 GHz radar enables level measurement with millimeter precision of up to 10 meters; Non-contact measuring principle: no malfunctions due to deposits or wear; Direct measurement or through non-metallic walls; Simple installation and maintenance-free operation |
| Material | stainless steel (1.4404 / 316L); PA; FKM; FVMQ |
| Materials (wetted parts) | PTFE; EPDM; FVMQ when used without Aseptoflex Vario adapter |
| MAWP (for applications according to CRN) | 8 |
| Max. load | 43,5 * (Ub – 18) + 600 Ω |
| Max. voltage drop switching output DC | 2.5 |
| Maximum speed of the change of level | 200 |
| Measuring principle | FMCW (80 GHz technology); frequency range 77 - 81 GHz |
| Measuring range | 10; (see diagram:) |
| Min. process cycle time | 6 |
| MTTF | 330 |
| Notes | An IO-Link master and a parameter setting software (e.g. moneo or LR DEVICE) are required for initial set-up.; For high process temperatures: The temperature at the process connection is decisive. The actual medium temperature may be higher.; use according to FDA compliance only in conjunction with a hygienic adapter |
| Number of analog outputs | 1 |
| Number of digital outputs | 1; (2 configurable) |
| Number of inputs and outputs | Number of digital outputs: 1; Number of analog outputs: 1 |
| 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 | 50 |
| Pressure Rating | 8 |
| Process Connection | G 1 Aseptoflex Vario |
| Process data analog | 1 |
| Process data binary | 2 |
| Process temperature | -40...150; (see diagram and note under remarks) |
| Product type | Continuous level sensor |
| Protection | IP 68; IP 69K |
| Protection class | III |
| Radio approval for | EU/RED; Great Britain; South Korea; USA; Canada; Australia; New Zealand; Vietnam; Singapore; Argentina; Brazil; Japan; Taiwan; South Africa; Mexico |
| Recommended media | water; water-based media |
| Required master port class | A |
| Resolution | 1 |
| Response time | 330 |
| Reverse polarity protection | yes |
| Sampling rate | > 3 |
| SDCI standard | IEC 61131-9 |
| Short circuit protection | yes |
| SIO mode | yes |
| Special Feature | gold-plated contacts |
| Specification Summary | Electronic level sensor; radio approval for EU/RED; Great Britain; South Korea; USA; Canada; Australia; New Zealand; Vietnam; Singapore; Argentina; Brazil; Japan; Taiwan; South Africa; Mexico; PNP/NPN; switching signal; analog signal; IO-Link; Pressure rating 8 bar; G 1 Aseptoflex Vario; Connector |
| Storage Temperature | -40...90 |
| Temperature drift per 10 K | ± 1 mm |
| Total number of outputs | 2 |
| Transmission type | COM2 (38,4 kBaud) |
| Type of short-circuit protection | yes (non-latching) |
| Vacuum resistance | -1000 |
| Zero signal (current) | 3.8 |
Product details
| Manufacturer | IFM |
|---|---|
| Manufacturer part number | LW2120 |
| Product category | Level Sensors |
| Published specifications | 56 attributes listed |
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 LW2120?
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 LW2120?
LW2120 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 LW2120, and the quote confirms condition and lead time before you order.
Is the LW2120 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 LW2120, 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 LW2120?
No published lifecycle status is on file for LW2120. 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 LW2120?
Key specifications include Ambient temperature: -40...80; Analog current output: 4...20, invertible; (scalable); Communication interface: IO-Link; Connector: 1 x M12; coding: A; Contacts: 4, gold-plated. The full specification table on this page lists every published attribute for this part.
What voltage does LW2120 use?
Per the published specification for LW2120: Max. voltage drop switching output DC: 2.5; Operating voltage: 18...30 DC. 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 LW2120?
Per the published specification for LW2120: Permanent current rating of switching output DC: 50. 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 LW2120 made of?
Per the published specification for LW2120: Material: stainless steel (1.4404 / 316L); PA; FKM; FVMQ. 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 LW2120 ship?
Lead time for LW2120 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.
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