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SMC Integrated Display Flow Switch for Liquid, 0.5 - 4 L/min, 24V DC, IP65 PF3W
Specifications
| Country of Origin | Japan |
|---|---|
| Brand | SMC |
| Model | PF3W |
| IP Rating | IP65 |
| Series | PF3W |
| Maximum Operating Temperature | 90°C |
| Minimum Flow Rate | 0.5L/min |
| Minimum Operating Temperature | 0°C |
| Device Type | Integrated Display |
| Maximum Flow Rate | 4L/min |
| Standards/Approvals | CE |
| Maximum Supply Voltage | 24V dc |
| Media Monitored | Liquid |
Key Features
- Designed for liquid flow detection with a range of 0.5 - 4 L/min.
- Features integrated two-screen, three-color numerical display for clear visibility.
- Supports both switch and analog output signals for multifunctional use.
- Operates at 24V DC supply voltage with rugged IP65 ingress protection.
- Wide operating temperature range from 0°C to 90°C.
- Accuracy of ±3% F.S. and repeatability of ±2% F.S. ensures reliable performance.
- Compact body design, up to 40% smaller for flexible installation.
- Complies with CE standards for quality and safety assurance.
Product Description
SMC PF3W704S-F03-BN-M integrated display flow switch provides high accuracy and real-time monitoring for liquid flow applications. Designed for industrial automation and process control, this device is engineered with a robust integrated display and advanced sensing elements, making it suitable for continuous monitoring of cooling or cleaning water in a wide range of environments.
The flow switch offers a measurement range from 0.5 to 4 liters per minute (L/min), ensuring precise detection of liquid flow rates. It features a compact body - up to 40% smaller than previous generations - allowing for more flexible installation, especially in constrained spaces. The integrated two-screen, three-color numerical display can be rotated clockwise or counterclockwise, providing excellent visibility from various mounting orientations for enhanced user convenience and operational safety.
Versatile in functionality, the PF3W704S-F03-BN-M supports two outputs: two switch signals, or a combination of switch and analog signal, enabling seamless integration into control systems. With an operating voltage of 24V DC and IP65 ingress protection, this flow switch can withstand challenging industrial conditions, including exposure to dust and water jets. Its IP65 rating ensures long-term reliability and reduced maintenance requirements.
The device operates in temperatures ranging from 0°C to 90°C, suitable for many water-based cooling or cleaning processes in manufacturing lines, laboratory equipment, and chemical handling setups. The unit has an accuracy of ±3% of full scale and repeatability of ±2%, delivering dependable and consistent performance for enhanced process safety and efficiency.
Designed for liquid media with robust integrated display for clear parameter readings. Minimum detectable flow rate as low as 0.5 L/min and maximum up to 4 L/min. Offers switch and analog output options to fit different monitoring needs.
Suitable for diverse environments with a wide temperature tolerance. Compact installation and high ingress protection for industrial reliability. Meets CE compliance for quality assurance in industrial usage. Country of origin: Japan.
The SMC PF3W704S-F03-BN-M is ideal for use in industrial automation, machinery, HVAC systems, water treatment, and laboratory process control - wherever water flow monitoring and switch functions are critical for safety and efficiency.
Explore more SMC sensors and flow measurement solutions on EnvMart to find the ideal component for your industrial projects.
Explore more products in our Flow Sensors category.
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Frequently Asked Questions
The flow switch has a measurement range from 0.5 to 4 liters per minute (L/min).
It offers an accuracy of ±3% of full scale and a repeatability of ±2% of full scale.
This model supports two outputs: two switch signals or a combination of switch and analog signal.
The device operates at a supply voltage of 24V DC.
The flow switch has an IP65 ingress protection rating, making it resistant to dust and water jets.
It can operate in temperatures ranging from 0°C to 90°C.
The flow switch is manufactured in Japan.
It is designed for monitoring liquid media.
The device features a compact body design, which is up to 40% smaller than previous generations.
Yes, it complies with CE standards for quality and safety assurance.
It is suitable for use in industrial automation, machinery, HVAC systems, water treatment, and laboratory process control.
It features an integrated two-screen, three-color numerical display that can be rotated for better visibility from various mounting orientations.
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