Manufacturer Part Number: Festo 8058466
Festo Flow Sensors: SFAH-1U-Q4S-PNLK-PNVBA-M8
OEM Spec Ref 

The Festo SFAH-1U-Q4S-PNLK-PNVBA-M8, with the MPN 8058466, is a state-of-the-art flow sensor designed for precise and efficient monitoring of fluid dynamics within industrial systems. Engineered by Festo, a global leader in automation technology, this sensor embodies innovation and reliability, ensuring optimal performance in a variety of applications. With its advanced features and robust design, the SFAH-1U-Q4S-PNLK-PNVBA-M8 is a pivotal component for enhancing system monitoring and operational efficiency across multiple industries.

Key Features:

  • Accurate Flow Measurement: This sensor provides exact flow rate detection, facilitating the meticulous monitoring and control of fluid dynamics, critical for maintaining system efficiency and performance.
  • High Compatibility: Designed with a universal M8 connector, it ensures seamless integration with a wide range of industrial equipment, making it highly adaptable to various operational setups.
  • Durability in Industrial Environments: The sensor’s construction is tailored for longevity and reliability, capable of withstanding the harsh conditions typically found in industrial settings.
  • Easy Installation and Maintenance: Its design prioritizes user-friendliness, featuring plug-and-play installation and minimal maintenance requirements, significantly reducing downtime.
  • Versatile Application: Whether it’s in water treatment, chemical processing, or HVAC systems, the SFAH-1U-Q4S-PNLK-PNVBA-M8 adapts effortlessly, providing critical data for system optimization.

Benefits:

  • Enhanced System Efficiency: By offering precise flow monitoring, it aids in the optimization of fluid dynamics, leading to improved system performance and energy efficiency.
  • Reduced Operational Costs: The sensor’s accuracy and reliability contribute to decreased waste and lower maintenance expenses, offering a cost-effective solution for businesses.
  • Increased System Reliability: With its durable build and precise monitoring capabilities, the sensor ensures consistent operation and longevity of industrial systems.
  • Simplified System Integration: Its compatibility and ease of installation make it a straightforward addition to existing systems, ensuring a hassle-free upgrade path.

Applications:

  • Process Automation: Ideal for automating fluid monitoring in manufacturing processes, ensuring consistent quality and operational efficiency.
  • Water Management Systems: Crucial for monitoring and managing water flow in treatment facilities, irrigation systems, and distribution networks, optimizing resource use.
  • Industrial Cooling Systems: Enhances the performance and efficiency of cooling systems by providing accurate flow data, essential for maintaining optimal operating conditions.
  • Pharmaceutical Production: Ensures precise control of fluid flow in pharmaceutical manufacturing, critical for product quality and compliance.

The Festo SFAH-1U-Q4S-PNLK-PNVBA-M8 flow sensor represents a leap forward in fluid monitoring technology. Its precision, adaptability, and robustness make it an indispensable tool for industries looking to enhance their operations through accurate flow measurement. Its integration promises not only operational excellence but also substantial cost savings and improved system reliability, marking it as a key asset for any sector reliant on fluid management.

Technical Data

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Feature Specification
Symbol 00995794
Certification RCM compliance mark c UL us – Listed (OL)
CE marking (see declaration of conformity) As per EU EMC directive
As per EU RoHS directive
UKCA marking (see declaration of conformity) To UK instructions for EMC
To UK RoHS instructions
Certificate issuing authority UL E322346
Note on materials RoHS-compliant
Measured variable Mass flow rate
Volumetric flow rate
Flow direction Unidirectional
Measuring principle Thermal
Method of measurement Heat transfer
Flow measuring range start value 0.02 l/min
Flow measuring range end value 1 l/min
Operating pressure -0.9 bar … 10 bar
Operating medium Argon
Compressed air as per ISO 8573-1:2010 [6:4:4]
Nitrogen
Temperature of medium 0 °C to 50 °C
Ambient temperature 0 °C to 50 °C
Nominal temperature 23 °C
Accuracy of flow rate ± (2% o.m.v. + 1% FS)
Zero point repetition accuracy 0.2 %FS
Repetition accuracy margin 0.8 %FS
Temperature co-efficient margin typ. 0.15% FS/K
Pressure influence margin 1 %FS/b.
Switching output 2 x PNP or 2 x NPN switchable
Switching function Window comparator
Threshold value comparator
Auto difference monitoring
Switching element function N/C contact/N/O contact switchable
Max. output current 100 mA
Analog output 0 – 10 V
4 – 20 mA
1 – 5 V
Flow characteristic curve, start value 0 l/min
Flow characteristic curve, end value 1 l/min
Max. load resistance of current output 500 Ohm
Min. load resistance of voltage output 20 kOhm
Short-circuit protection yes
Overload protection Available
Protocol IO-Link®
IO-Link®, protocol version Device V 1.1
IO-Link®, profile Smart sensor profile
IO-Link®, function classes Binary data channel (BDC)
Process data variable (PDV)
Identification
Diagnostics
Teach channel
IO-Link®, communication mode COM2 (38,4 kBd)
IO-Link®, SIO mode support Yes
IO-Link®, port class A
IO-Link®, process data width IN 3 Byte
IO-Link®, process data content IN 1 bit BDC (volume monitoring)
14 bit PDV (flow measurement)
2 bit BDC (flow monitoring)
IO-Link®, service data contents IN 32 bit volume/mass measurement
IO-Link®, minimum cycle time 4 ms
IO-Link®, data memory required <500 byte
DC operating voltage range 22 V to 26 V
Idle current ≤25 mA
Reverse polarity protection For all electrical connections
Electrical connection 1, connection type Plug
Electrical connection 1, connection technology M8x1 A-coded as per EN 61076-2-104
Electrical connection 1, number of pins/wires 4
Electrical connection for input 1, connection pattern 00991171
Type of mounting With accessories
Mounting position Any
Pneumatic connection For pneumatic tubing outside diameter 4 mm
Pneumatic connection, outlet direction Straight
Product weight 60 g
Housing material PA-reinforced
Materials in contact with the media Wrought aluminum alloy, anodized
Epoxy
NBR
PA-reinforced
Silicon
Silicon nitride
High-alloy stainless steel
Display type Illuminated LCD, multi-color
Displayable unit(s) g
g/min
l
l/h
l/min
scft
scft/h
Setting options IO-Link®
Teach-in
Via display and pushbuttons
Protection against tampering IO-Link®
PIN code
Degree of protection IP40
Pressure drop <5 mbar
Protection class III
Corrosion resistance class (CRC) 2 – Moderate corrosion stress
LABS (PWIS) conformity VDMA24364-B2-L

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Weight 0.06 kg