Need more information?
Balluff BUS004K
Proximity Sensor with IO-Link
Product Description
The Balluff BUS004K is a compact analog distance sensor module designed for precise, real-time measurement and control in industrial automation systems. With a measuring range of 20 to 250 mm and high repeat accuracy (±0.15% FS), it ensures reliable object detection and positioning in demanding applications. Featuring a 0–10 V analog voltage output, the BUS004K provides seamless integration with standard industrial controllers.
Built with a rugged ABS housing and rated IP67, it withstands harsh environments, including exposure to dust, water, and extreme temperatures (−25 to 70 °C). Its sensing surface, made from PU foam, epoxy resin, and glass, enhances durability and operational stability. Certified with CE, UKCA, and WEEE, the BUS004K meets global compliance standards.
Compact and easy to install, this sensor is ideal for automation setups requiring consistent distance measurement, object detection, or level control in tight spaces.
Offer details
- Best offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Availability:
- 0 pcs.On RequestUpdated at: 05-09-2026
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Balluff
- Measuring range
- 20...250 mm
- Repeat accuracy
- ± 0.15 %FS
- Ambient temperature
- -25...70 °C
- IP rating
- IP67
- Analog output
- Analog, voltage 0…10 V
- Housing material
- ABS
Access our platform to find more offers
Register now to explore 36 mln offers from verified suppliers worldwide.
- Compare offers globally
- Direct supplier contact
- RFQs, Quotes, and Orders
- BOM Search
Documents
Data Sheet
Datasheet for Balluff BUS004K, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Market insights

Get real-time analytics and market data to optimize your purchasing decisions for this component and similar products
- Real-time stock availability data from 700 MRO distributors in Europe and USA
- Price analysis by condition (new, used, refurbished) with market median prices
- Critical component availability monitoring to prevent production downtime
- Inventory optimization insights based on market supply trends

