20 kg Bending Shear Load Cell Stainless Steel, 2 mV/V Output, IP68/IP69K - KERN

Take advantage of the combination of robust stainless steel construction, reliable IP68/IP69K ingress protection and precise 2 mV/V signal output to maintain stable, high-availability weighing processes. Order the CB.20-3Q1 directly via Metav Werkzeuge or consult our specialists for system integration.

KERN CB.20-3Q1 — stainless steel bending and shear beam load cell, 20 kg, IP68/IP69K

The CB.20-3Q1 is a stainless steel bending-and-shear load cell designed for industrial weight and force measurement tasks in harsh and hygienic environments.

• Stainless steel construction for durability
• IP68/IP69K ingress protection for washdown
• 20 kg nominal capacity with 2 mV/V output
• Suitable for platform, hopper and floor scales

Robust construction for continuous industrial use

The sensor’s stainless steel body provides excellent corrosion resistance and long-term mechanical stability, reducing the need for frequent replacements in harsh production environments. As a bending and shear beam sensor, it combines compact form with load-distribution mechanics that maintain measurement consistency under dynamic loads. The compact design and low weight (0.5 kg) make it suitable where space and manoeuvrability matter, while the stainless housing supports use in the food, pharmaceutical and chemical sectors where washdown and hygiene are essential.

Consistent, verifiable measurement performance

With a nominal output of 2 mV/V and OIML R60 C3 classification, the device delivers a stable analogue signal that is straightforward to calibrate and integrate with industrial indicators and PLCs. The specified classification indicates conformity with recognised legal metrology standards for accuracy and repeatability, which supports traceable weighing procedures and quality assurance routines. The sensor’s dependable electrical characteristics simplify verification during routine maintenance and support high-confidence data logging for production control.

Designed for harsh environments and wide temperature ranges

The CB.20-3Q1 is rated IP68/IP69K, enabling high-pressure, high-temperature washdowns without compromising the sensor’s integrity or signal quality. The operating temperature range (−30°C to 70°C) ensures reliable performance across cold stores and hot production areas alike. Electrical integration is handled by a 4‑wire connection, providing stable excitation and signal return paths for consistent readings. The unit is CE and RoHS compliant and built to the EN 60529 protection standard, supporting regulatory and plant-safety requirements.

Flexible integration across scale types and workflows

Engineered for platform, hopper and floor scales, this bending-and-shear load cell supports a range of weighing setups common in logistics, construction materials handling and process manufacturing. The 20 kg nominal capacity suits mid-range industrial applications where accuracy and robustness are required rather than ultra-high capacities. Its compact footprint and standardised output make it straightforward to pair with existing terminals and control systems, facilitating retrofit projects and new installations without extensive redesign.

Discuss integration and delivery options with Metav Werkzeuge—contact our consultants at info@metav-werkzeuge.com or call +49 2822 7131930 to arrange specification details and supply from Emmerich.

Technical data

• Article number: CB.20-3Q1
• Manufacturer: KERN
• GTIN: 4045761220713
• Country of origin: ES

Facts

• Nominal capacity: 20 kg
• Nominal output: 2 mV/V
• Operating temperature: −30°C to 70°C
• Weight: 0.5 kg
• Protection class: IP68/IP69K
• OIML class: C3

Special features

• Material: stainless steel
• Connection: 4‑wire connection
• Suitable for: platform scales, hopper scales, floor scales
• Standards: EN 60529
• Conformity: CE, RoHS
• Application sectors: industry and manufacturing, chemical, food and pharma, construction materials, logistics and packaging

FAQ

What accuracy class does this load cell meet?
The CB.20-3Q1 is supplied with an OIML R60 C3 classification, indicating suitability for commercial and precise industrial weighing tasks that require documented repeatability.

Can this sensor be cleaned with high-pressure washers?
Yes; the IP68/IP69K rating on the CB.20-3Q1 allows for high-pressure, high-temperature cleaning procedures typical in food and pharmaceutical environments.

Which connection type is used for electrical integration?
The unit uses a 4‑wire connection, providing stable excitation and signal lines for integration with indicators, PLCs and data-acquisition systems.

Is the CB.20-3Q1 suitable for outdoor use or extreme temperatures?
The load cell is rated for an operating range from −30°C to 70°C, making it suitable for many outdoor and temperature-variable indoor applications; environmental sealing supports exposure to challenging conditions.

Which scales and installations is this load cell intended for?
This bending-and-shear load cell is intended for platform, hopper and floor scales, and is commonly used in logistics, material handling, process lines and hygienic weighing stations.

Manufacturer: KERN — Origin: Spain; Distributor contact: Metav Werkzeuge, Emmerich am Rhein; info@metav-werkzeuge.com; +49 2822 7131930