IFM

IFM LK1223 Level Sensor

SKU: LK1223
Regular price $670.31
Available
Free shipping over $500
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Industry leading quality
electronic  |  Electronic level sensor

LK1223

LK1223 manufacturer technical specifications

Key Ratings at a Glance

Number of inputs and outputs
Number of digital outputs: 2
Factory setting
hydrous coolants; water; media similar to water
Probe length L[mm]
472
Special feature
gold-plated contacts
Media
hydrous coolants; oils; oil-based media; water; media similar to water
Dielectric constant of the medium
> 2
Cannot be used for
extremely conductive media; adhering media; granulates; bulk material; acids; alkali; hygienic areas and electroplating applications
0.5; (unpressurized for applications to WHG (German Federal Water Act)) bar
0.05; (unpressurized for applications to WHG (German Federal Water Act)) MPa

Electrical — Power & Input

Operating voltage[V] 12...30 DC
Current consumption[mA] < 50
Power-on delay time[s] < 3
Max. voltage drop switching output DC[V] 2.5
Permanent current rating of switching output DC[mA] 200

Outputs & Signals

Number of inputs and outputs Number of digital outputs: 2
Total number of outputs 2
Output signal switching signal; IO-Link
Number of digital outputs 2
Max. voltage drop switching output DC[V] 2.5
Permanent current rating of switching output DC[mA] 200
Process data analog 3
Switching status 2 x LED, yellow

Features & Performance

Protection class III
Reverse polarity protection yes
Short-circuit protection yes
Type of short-circuit protection yes (non-latching)
Overload protection yes
Active range A[mm] 390
Inactive range I1 / I2[mm] 60 / 22
Resolution[mm] 5

Mechanical & Environmental

Medium temperature[°C] 0...35; (with climate tube E43101: 35...60 °C; not for applications to WHG (German Federal Water Act))
Medium temperature short time[°C] 0...90; (< 1 h)
Ambient temperature[°C] 0...60
Storage temperature[°C] -25...80
Weight[g] 399
Dimensions[mm] Ø 16

Compliance, Approvals & Standards

Product approvals CE, UKCA, UL/cUL, RoHS
EMC EN 61000-6-x / EN 55011 (industrial environment)
Safety standard IEC/EN 61131 / 61800 / 60947 (product-specific)
LK1223 · manufacturer technical data · Reference listing

Frequently Asked Questions

Q: What is the warranty for LK1223?

Warranty: 12-month seller warranty provided by SHLY-PLC. See our Return Policy for coverage and claims.

Q: How fast can you ship LK1223?

A: Orders are processed within 2-4 business days after payment confirmation. Standard delivery 5–8 business days worldwide; express available (2–4 business days).

Q: Is LK1223 a compatible ifm replacement?

A: Sold by SHLY-PLC, an independent distributor. New surplus stock; condition and compatibility confirmed on request.

Standard International (tracked courier): delivered in 5–8 business days. In-stock items are processed within 2–4 business days. USD 25 flat rate on orders of $500 or less; free on orders over $500.

Express (DHL Express / FedEx International): upgraded expedited delivery in 2–4 business days. The Express surcharge is calculated at checkout based on destination and order weight.

Non-Stock / On-Order items ship on request: dispatch time is confirmed before your order — see our Shipping Policy. Remote-area and overweight surcharges, where applicable, are shown before checkout.

Every product is covered by a 12-month seller warranty provided by SHLY-PLC, effective from the date of delivery, against defects in materials and workmanship under normal use. Manufacturer or factory warranty service is not applicable, and extended warranty packages are not provided.

This warranty does not cover damage from misuse, improper installation, power surges, neglect, unauthorized repair, or normal wear and tear. See our Return Policy for warranty-claim instructions.

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