Purchase now — Atlantechdrives provides you the 41.100.01, a high-accuracy industrial pressure switch engineered by Kuhnke for rigorous monitoring in pneumatic and hydraulic control systems. This component is vital for maintaining operational safety and ensuring that automation processes trigger only within defined pressure parameters.
What Is the 41.100.01?
The 41.100.01 is a professional-grade pressure sensing device from Kuhnke, designed to convert fluid pressure fluctuations into decisive electrical signals. Characterized by its high repeatability and low hysteresis, this switch ensures that your automation logic remains stable even in environments with significant pressure ripples. Built with a robust housing and high-performance technical diaphragm materials, the 41.100.01 is resistant to mechanical vibrations and chemical exposure common in industrial floor settings. Its primary role is to act as a safety interlock or process trigger, signaling the PLC when a specific pressure threshold has been reached. Unlike generic sensors, the 41.100.01 is calibrated for long-term drift resistance, ensuring that the setpoint remains accurate over millions of switching cycles. Its compact design facilitates easy installation in tight manifold blocks or direct line mounting, providing the reliability required for critical manufacturing sectors such as automotive assembly, pharmaceutical packaging, and water treatment where precision monitoring is non-negotiable for system integrity.
Key Technical Specifications
- Manufacturer: Kuhnke (Kendrion Group)
- Model: 41.100.01
- Medium: Compressed air, neutral gases, or non-aggressive liquids
- Pressure Range: Precision-calibrated for industrial sensing (up to 10 bar)
- Switching Function: Changeover (SPDT) for versatile logic integration
- Electrical Rating: Rated for PLC inputs and small inductive loads
- Repeatability: High-precision tolerance for consistent triggering
- Protection Class: Industrial-grade sealing against environmental contaminants
Applications and System Architecture
This pressure switch is predominantly found in hydraulic power units, automated leakage testers, and pneumatic safety systems. In a typical architecture, the 41.100.01 provides the «System Ready» signal to the controller, ensuring that pneumatic actuators have sufficient pressure to operate safely. It is also widely used in pump control logic to prevent dry running or over-pressurization in centralized fluid systems. Its robust mechanical interface allows it to handle high-frequency cycling in high-throughput sorting machines and precision pick-and-place robots. By integrating the 41.100.01, engineers can implement fail-safe loops that protect expensive downstream machinery from pressure-related failures, directly contributing to the machine’s overall efficiency and operational safety compliance.
Expert Tips
When working with the 41.100.01, the installation of an upstream air dryer is highly recommended; moisture condensation at the pressure port can cause the internal diaphragm to respond sluggishly over time. Always use a calibrated master gauge when adjusting the setpoint screw to ensure your safety thresholds match the real-world pneumatic pressure. If the switch is used in high-vibration applications, consider using flexible hose connections to isolate the unit from mechanical shock, which can cause «micro-chatter» in the electrical contacts. Additionally, ensure the environmental protection caps are securely in place after adjustment to prevent the ingress of industrial lubricants into the calibration mechanism.
Frequently Asked Questions
Q: Is the setpoint of the 41.100.01 adjustable in the field?
A: Yes, the 41.100.01 typically features a protected adjustment screw; however, for safety-critical circuits, it should only be modified by trained technicians using accurate reference gauges.
Q: What is the benefit of the SPDT switching function?
A: The Changeover (SPDT) contact allows you to use the switch as either «Normally Open» or «Normally Closed,» or both simultaneously for high-level alarm and logic confirmation signals.
Do you need more references from this brand? Explore our full catalog of KUHNKE here: https://atlantechdrives.com/manufacturers/kuhnke/
This solenoid is part of the same Kuhnke 41.100 series as the 41.100.05, offering an alternative power rating within the same compact form factor for use across a wide range of industrial switching applications.
