High-Accuracy Air Flow Switch with Compact Design and Adjustable Settings for Industrial Automation
Place of Origin:
China
Brand Name:
NNT
Certification:
CE
Model Number:
NPF2A7
Minimum Order Quantity:
1 Piece
Standard Packaging:
Carton box individually
Delivery Time:
5-7 working days
Payment Terms:
T/T
Supply Ability:
500pcs within 7 working days
Product Brief
SMC NPF2A7 Air Flow Switch: High-accuracy compressed air monitoring with integrated display, adjustable settings, and multiple output options. Compact, durable design for industrial automation, pneumatic systems, and process control applications.
Basic Properties
Place of Origin:
China
Brand Name:
NNT
Certification:
CE
Model Number:
NPF2A7
Document:
Trading Properties
Minimum Order Quantity:
1 Piece
Packaging Details:
Carton box individually
Delivery Time:
5-7 working days
Payment Terms:
T/T
Supply Ability:
500pcs within 7 working days
Product Description
Detailed Specifications And Features
Air Flow Switch | High-Accuracy HVAC Sensor & Industrial Automation
Digital Flow Meter NPF2A7 Series
The NPF2A7 series provides reliable flow detection for compressed air systems with visual indication and adjustable settings for industrial applications.
The NNT NPF2A7 Series Air Flow Switch is engineered for reliable detection of air flow in pneumatic systems. With its compact design and integrated display, it provides real-time flow status and simplifies system monitoring in industrial environments.
This flow switch features a durable construction suitable for industrial applications, offering both visual indication and electrical output for integration with control systems. The device allows for easy adjustment of flow detection settings to match specific application requirements.
- Compact design saves space in control panels and machinery
- Integrated display shows flow status and allows for easy setting adjustments
- Wide flow range coverage for various application requirements
- Multiple port sizes for flexible installation
- Reliable operation with compressed air and compatible gases
Key Features & Benefits
Integrated Flow Display
Clear visual indication of flow status with LED display for easy monitoring and troubleshooting in pneumatic systems.
Compact Design
Space-saving construction ideal for installations with limited space in control panels and machinery.
Adjustable Settings
Easy adjustment of flow detection settings to match specific application requirements.
Durable Construction
Robust design suitable for industrial environments with reliable long-term performance.
Easy Installation
Simple mounting and electrical connection with industry-standard interfaces for quick integration.
Multiple Output Options
NPN/PNP transistor outputs and relay contact outputs available for flexible system integration.
Technical Specifications
Detailed technical data and performance specifications for the NPF2A7 series
General Specifications
| Series | NPF2A7 |
| Fluid | Compressed Air (Non-lubricated or Lubricated) |
| Flow Range | 1 to 500 L/min (depending on model) |
| Port Sizes | Rc1/8, Rc1/4, Rc3/8 |
| Maximum Pressure | 1.0 MPa |
| Fluid Temperature | 0 to 50°C |
Electrical & Performance Specifications
| Power Supply | 12-24 VDC ±10% |
| Current Consumption | 15 mA max (without load) |
| Output Type | NPN or PNP open collector, Analog output, ModBus485 |
| Maximum Load Current | 100 mA (transistor output), 2A (relay output) |
| Indicator | Red LED for flow detection, Green LED for power |
| Response Time | 0.5 sec max. |
| Hysteresis | Approx. 20% of set flow rate |
| Cable Length | 3m standard (shielded cable) |
Typical Applications
The NPF2A7 series is designed for various industrial applications requiring reliable compressed air flow monitoring
Pneumatic Systems
Monitor air flow in pneumatic circuits, cylinders, and actuators to ensure proper system operation and detect leaks.
Robotic Automation
Ensure proper air supply to robotic grippers, actuators, and tools in automated assembly lines.
Air Supply Monitoring
Detect air flow in supply lines, filtration systems, and compressed air networks to prevent system failures.
Machine Tools
Monitor cooling air flow in CNC machines, milling centers, and other machine tools for process control.
Packaging Machinery
Control air flow in packaging equipment for product handling, sorting, and sealing operations.
Process Control
Ensure proper air flow in mixing, blending, and material handling processes in various industries.
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