SN 450/1-A4-GSP is an industrial screw-in flow monitoring sensor engineered for accurate liquid flow detection in water and oil applications. Designed for harsh industrial environments, this compact flow monitoring device delivers dependable performance where durability, stability, and process reliability are essential. Its corrosion-resistant construction and compact housing make it suitable for automation systems, manufacturing plants, cooling circuits, lubrication systems, and fluid handling equipment.
Built for industrial process monitoring, this inline flow sensor helps prevent dry running, equipment damage, unstable flow conditions, and costly downtime. The sensor provides reliable switching performance even in demanding operating conditions involving aggressive fluids and fluctuating temperatures.
Key Features
- Compact screw-in flow monitoring design
- Reliable switching output with PNP NO function
- Suitable for water and oil flow applications
- Durable stainless steel sensor construction
- Designed for corrosive and rough environments
- LED array for clear flow indication
- High-pressure resistance up to 100 bar
- G1/2 process connection for industrial compatibility
- Fast reaction and stable startup performance
- IP67 protection for industrial environments
Application
This industrial flow sensor is widely used in machine building, industrial automation, coolant circulation systems, hydraulic equipment, lubrication units, water treatment systems, and fluid process control applications. It supports accurate monitoring of liquid movement to maintain operational efficiency and improve equipment safety.
The sensor is especially effective in applications requiring continuous monitoring of cooling liquids, oil circulation, pump protection, and process fluid stability. Its rugged construction allows reliable operation in environments exposed to vibration, moisture, contaminants, and corrosive media.
Design & Functionality
SN 450/1-A4-GSP features a compact screw-in housing that enables easy installation in confined industrial spaces. The stainless steel sensing element improves resistance against aggressive liquids and industrial wear. Its integrated LED array provides clear visual flow status monitoring for operators and maintenance teams.
The device operates using a PNP normally open switching output, ensuring stable integration into industrial control systems and PLC environments. With fast response characteristics and durable housing materials, the sensor supports long operational life with minimal maintenance requirements.
Total Crossed Beams
The optimized sensing structure enhances flow detection stability and improves measurement consistency across varying liquid conditions. This helps maintain dependable operation in continuous industrial processes.
Beam Pitch Options
The compact sensing configuration supports precise liquid detection while maintaining stable switching performance across different flow ranges for water and oil media.
Intrinsic Synchronism
The sensor maintains reliable operational synchronization during fluctuating process conditions, helping improve automation accuracy and machine protection efficiency.
Operational Advantages
- Improves industrial process reliability
- Helps prevent pump dry running
- Supports stable fluid circulation monitoring
- Reduces machine downtime and maintenance costs
- Enhances automation system safety
- Delivers dependable performance in corrosive environments
- Provides fast and accurate flow status indication
- Ideal for industrial manufacturing and process control systems
