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NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
Specifications
Brand Name :
NNT
Model Number :
NPF3W5
Certification :
CE
Place of Origin :
China
MOQ :
1 piece
Supply Ability :
500pcs within 7 working days
Delivery Time :
5-7 working days
Packaging Details :
Carton box individually
Payment Terms :
T/T
Description
Water Flow Detection Solution

The NPF3W5 series provides reliable flow detection for water, coolant, and other compatible liquids in industrial applications with visual indication and adjustable settings.

NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration

Optimized for Liquid Flow Monitoring

The NPF3W5 series water flow switch from NNT is designed for reliable detection of water and coolant flow in pipes. With its compact design and integrated display, it provides real-time flow status and simplifies system monitoring.

This flow switch features a durable construction suitable for industrial environments, with an IP65 protection rating that ensures reliable operation even in challenging conditions. The device offers both visual indication and electrical output for integration with control systems.

  • 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 (Rc1/8, Rc1/4, Rc3/8) for flexible installation
  • Reliable operation with water, coolants, and other compatible liquids
Key Features & Benefits
Integrated Flow Display

Clear visual indication of flow status with LED display for easy monitoring and troubleshooting.

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.

IP65 Protection

Protected against dust and water jets, suitable for use in challenging industrial environments.

Easy Installation

Simple mounting and electrical connection with industry-standard interfaces.

Multiple Output Options

NPN/PNP transistor outputs and relay contact outputs available for flexible system integration.

Technical Specifications
General Specifications
Series NPF3W5
Fluid Water, water-based coolants, and compatible liquids
Flow Range 0.5 to 30 L/min (depending on model)
Port Sizes Rc1/8, Rc1/4, Rc3/8
Maximum Pressure 1.0 MPa
Fluid Temperature 0 to 60°C (Water), 0 to 50°C (Coolant)
Ambient Temperature -10 to 50°C (no freezing)
Protection Rating IP65
Electrical Specifications
Power Supply 12-24 VDC ±10% (ripple P-P 10% max)
Current Consumption 15 mA max (without load)
Output Type NPN or PNP open collector, Relay contact (model dependent)
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 2m standard (shielded cable)

NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration

Typical Applications

The NPF3W5 series is designed for various industrial applications requiring reliable water flow monitoring

Cooling Systems

Monitor coolant flow in machinery, lasers, welding equipment, and power supplies to prevent overheating.

Water Supply Monitoring

Detect water flow in supply lines, filtration systems, and water treatment equipment.

HVAC Systems

Monitor chilled water and condenser water flow in heating, ventilation, and air conditioning systems.

Process Equipment

Ensure proper flow in chemical processing, plating, and cleaning equipment.

Medical Equipment

Monitor water flow in dialysis machines, sterilizers, and other medical devices.

Leak Detection

Detect abnormal flow conditions that may indicate leaks in piping systems.

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NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration

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Product Detail
Brand Name :
NNT
Model Number :
NPF3W5
Certification :
CE
Place of Origin :
China
MOQ :
1 piece
Supply Ability :
500pcs within 7 working days
Contact Supplier
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration
NNT NPF3W5 Digital Water Flow Sensor with 40% Compact Design for 0.5-250L/min Monitoring and IO-Link Integration

Guangdong NNT Pneumatic Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
Electric Pneumatic Regulator, Water Flow Meter, Air Flow Meter
Total Annual :
>120000000
Employee Number :
>155
Certification Level :
Verified Supplier

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