Flow sensors

Flow Check Universal

The Flow Check Universal helps you track and manage air and gas flow with ease. Designed for quick installation, it provides real-time readings to support efficient system performance. With adjustable settings and a clear display, it offers a simple and reliable way to monitor usage and optimize operations.

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Real-time insights

Precise flow measurement

The Flow Check Universal provides instant data on air and gas flow, helping you track consumption and optimize efficiency with accurate, real-time monitoring.

Quick setup

Hassle-free installation

Designed for easy mounting under pressure, it can be installed without system downtime, ensuring a fast and convenient setup in any pipeline.

Flexible fit

Versatile & adjustable

Compatible with various pipe sizes and featuring adjustable settings, the Flow Check Universal seamlessly adapts to different system needs for efficient integration.

Flow Check Universal Flow Sensors

Understanding and controlling air and gas flow is key to improving efficiency and reducing waste in any system. The Flow Check Universal makes this easy by providing real-time insights into flow rates and consumption, helping businesses monitor usage and optimize operations.
 

Designed for seamless integration, it can be installed under pressure without interrupting production, making it a hassle-free solution for both new and existing setups. With its clear display and adjustable settings, it adapts to different pipe sizes and system requirements, ensuring reliable and accurate monitoring across a wide range of applications.
 

Whether you need to track air consumption, improve energy efficiency, or ensure stable system performance, the Flow Check Universal offers a simple and effective way to stay in control.

Flow Check Universal flow sensor zoom view

Maximising efficiency with flow sensors

Flow sensors measure compressed air and gas consumption, providing real-time data to improve efficiency, reduce costs, and ensure system reliability. They help detect inefficiencies and optimise performance. The Flow Check Universal offers precise measurement and easy installation under pressure, seamlessly integrating into existing pipelines. With adjustable settings and accurate insights, it helps businesses monitor usage and achieve greater efficiency.

Discover the key features of the Flow Check Universal

The Flow Check Universal is designed for accurate flow measurement in compressed air and gas systems, featuring an integrated display for real-time readings in m³/h and m³. It supports RS 485 Modbus-RTU communication, 4-20 mA analog output, and pulse output options, ensuring compatibility with various monitoring systems. Installation is quick and secure, even under pressure, with probe lengths available for pipe sizes from ½” to DN 1000. Additional features include adjustable inner diameter settings, total counter reset, and an optional bi-directional measurement mode with flow direction indicators for enhanced monitoring precision.

Reliable tools to track performance, improve efficiency, and reduce costs

Protecting your compressed air system while ensuring precise performance has never been easier. High-quality measurement equipment provides accurate monitoring of critical parameters, helping you optimise efficiency, maintain reliability, and prevent costly issues. Engineered for durability and seamless integration, these solutions empower you to make informed decisions and keep your operations running at peak performance. Contact us today to explore how upgrading your measurement equipment can enhance your system's capabilities and operational success.

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General specifications

Technical data Flow Check Universal

Parameters

m³/h, l/min (1000 mbar, 20 °C) in case of compressed air resp. Nm³/h, Nl/min (1013 mbar, 0 °C)  in case of gases

Units adjustable via keys at display

m³/h, m³/min, l/min, l/s, ft/min, cfm, m/s, kg/h, kg/min, g/s, lb/min, lb/h

Adjustable via keypad

Diameter for volume flow calculation, counter resettable

Sensor

Thermal mass flow sensor

Measuring medium

Air, gases

Gas types are adjustable over PMH service software or PMH data logger

Air, nitrogen, argon, helium, CO2 , oxygen, vacuum

Accuracy
(m.v.: of meas. value)
(f.s.: of full scale

± 1.5 % of m.v. ± 0.3 % of f.s. on request
± 1.0 % of m.v. ± 0.3 % of f.s.

Operating temperature

-30-110 °C probe tube
-30-80 °C housing

Operating pressure

-1 to 50 bar

Digital output

RS 485 interface (Modbus-RTU), Optional: Ethernet-Interface PoE), M-Bus

Analog output

4-20 mA for m³/h e. g. l/min

Pulse output

1 Pulse per m³ or per liter galvanically isolated. Pulse value can be set on the display.  Alternatively, the pulse output can be used as an alarm relay

Supply

18-36 VDC, 5 W

Burden

< 500 Ω

Housing

Polycarbonate (IP 65)

Probe tube

Stainless steel, 1.4301 Mounting length 220 mm, Ø 10 mm

Mounting thread

G ½”

Casing diameter

65mm

Mounting position

Any

  •  Incl. temperature measurement
  • RS 485 interface, Modbus-RTU as a standard
  • Integrated display for m³/h and m³
  • Usable from 1/2“ to DN 1000
  • Easy installation under pressure 
  • 4-20 mA analog output for m³/h  resp. m³/min
  • Pulse output for m³ or M-Bus (optional)
  • Inner diameter adjustable via keypad 
  • Total counter resettable 
  • Adjustable via keys at the display: Reference conditions, °C and mbar,  4-20 mA scaling, pulse weight 
  • Option: Bi-directional measurement. Blue or green arrows in the display indicate the flow direction. A meter reading is available for each flow direction 
  • Inner diameter adjustable via keypad

Get in touch

Have questions about our measurement equipment or want to learn how it can elevate your operations? Contact us today! Our team is here to provide expert advice and guide you in optimising your processes with our accurate and dependable solutions. Let’s ensure precision and take your system’s performance to the next level!

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