The ST 106 KH liquid flow sensor is designed for precise flow monitoring in hazardous industrial environments where operational safety and reliable liquid detection are essential. Engineered for oil and water applications, this ATEX-certified sensor supports industrial automation systems operating in Zone 1 and Zone 21 explosive atmospheres. Its stainless steel AISI 316 Ti construction ensures long-lasting durability in corrosive and high-demand processing conditions.
Built for modern industrial process control, the ST 106 KH provides stable liquid flow detection while helping facilities minimize downtime, protect equipment, and maintain consistent production performance. The compact G3/4 screw-in design allows seamless integration into industrial pipelines, cooling circuits, lubrication systems, and liquid handling operations.
Key Features
- ATEX-certified for Zone 1 and Zone 21 hazardous areas
- Reliable flow monitoring for water and oil media
- Corrosion-resistant stainless steel AISI 316 Ti housing
- G3/4 process connection for industrial installations
- Extended operating temperature capability up to 120°C
- Durable 2 m FEP cable for demanding environments
- Designed for use with certified external amplifiers
- Compact 48 mm sensor length for flexible installation
- IP67 protection for industrial process reliability
Applications
The ST 106 KH flow monitoring sensor is widely used in industrial sectors requiring dependable liquid flow supervision in explosive or hazardous environments. Typical applications include:
- Chemical processing systems
- Oil circulation and lubrication units
- Cooling and heating systems
- Water treatment facilities
- Industrial automation lines
- Hazardous liquid transfer systems
- Petrochemical processing plants
- Industrial machinery protection systems
Its ability to detect low and variable flow rates makes it ideal for process protection and fluid monitoring applications where system interruptions can lead to equipment damage or production loss.
Design & Functionality
The ST 106 KH features a compact immersion sensor design optimized for continuous industrial operation. The robust stainless steel body resists corrosion, pressure, and temperature fluctuations commonly found in aggressive process environments. Its screw-in installation supports secure mounting in T-pieces or welding sleeves, enabling efficient integration into liquid pipelines.
The sensor operates with a separate ATEX-certified amplifier, allowing switching or analogue output configurations based on process requirements. Fast response and startup times ensure reliable monitoring performance during dynamic process changes.
Total Crossed Beams
The ST 106 KH supports accurate and stable liquid flow sensing through optimized thermal monitoring technology, ensuring dependable process feedback in critical industrial environments.
Beam Pitch Options
The compact 48 mm sensor length enables flexible mounting configurations across various industrial piping systems without requiring extensive installation space.
Intrinsic Synchronism
Designed for hazardous industrial zones, the ST 106 KH maintains safe and reliable signal performance when paired with approved ATEX amplifiers for explosion-protected monitoring systems.
Operational Advantages
- Enhances process safety in explosive atmospheres
- Helps prevent dry running and equipment damage
- Supports stable fluid process monitoring
- Reduces unexpected industrial downtime
- Improves automation efficiency and system reliability
- Delivers long service life in corrosive environments
- Suitable for demanding industrial temperature conditions
