Extension of Diagnostics for Variable Area Flowmeters

  Enquiry / contact me

Intelligent algorithms increase application reliability

Maintenance, Measurement & Instrumentation

Extension of Diagnostics for Variable Area Flowmeters
Extension of Diagnostics for Variable Area Flowmeters

To increase application reliability, additional application diagnostics are now available for Krohne's H250 M40 variable area (VA) flowmeter in addition to the electronic device diagnostics. The new functions are implemented via intelligent software algorithms for signal analysis of the magnetic field sensors. The existing NE107 device diagnosis is thus extended to include VA specific application diagnostics: the device now detects, for example, blockages of the float caused by impurities in the medium or by strong, repeated pressure surges. Pulsations in liquid measurements with positive displacement pumps or compression oscillations in gas measurements are also detected. A message is also reported if the float is installed in the measuring cone upside down or is completely missing after maintenance or cleaning. 

Increased reliabillity and accuracy

The signalling severity of the individual diagnostic functions can be configured according to NAMUR NE107 classes: from "for information" to "maintenance required" or "out of specification" to "failure" with activation of the failure current signal. The new functions not only increase application reliability, but also enable the measuring accuracy and service life of variable area flowmeters to be optimized with appropriate corrective measures. Existing devices can be retrofitted by exchanging modules in the field.

Posted on August 12, 2020 - (714 views)
Krohne Messtechnik GmbH
Ludwig-Krohne-Straße 5
47058 Duisburg - Germany
+49-203-3010
nofax+49-203-301300
View full company profile
Location
More products from this supplier
Coriolis Flowmeters Available With Bluetooth
Guided Radar Level Transmitters
Variable Area Flowmeter With Electrical Signal Output
Variable Area Flowmeter
Safe and Efficient Pipeline Management
Profinet I/O for Coriolis Mass Flowmeters
Inline 2-Path Ultrasonic Flowmeter
Ultrasonic Flowmeter OPTISONIC 3400
Magnetic Resonance Based Multiphase Flowmeter
Vortex flowmeter
Related articles
Oxygen Measurement with EX Approvals and SIL2 Certification
Flowmeter for Applications Requiring a High Degree of Cleanliness
Temperature Monitoring with Self-Adhesive Labels
Strenghten Factory Resilience with Unique Solution for Predictive Maintenance
Pressure Sensors in Hydraulic Presses
Off-the-Shelf vs. Optimised Lenses – a key decision for instrument, sensor and camera manufacturers
Near-Infrared Spectrometer
Analyser for Measurement of Sulphur and Natural Gas Energy
Clamp-On Ultrasonic Flow Meter
pH Sensors With Advanced Analytical Capability
Absolutely Efficient. JUMO dTRANS T09 Cable transmitter for temperature.
FLIR GF 77. The Groundbreaking, Affordable OGI Camera
Our Solutions, as Individual as You.
On-line Turbidity Measurement
The Groundbreaking, Affordable OGI Camera
PCNE Offers You a Free Ticket to Hannover Messe: Scan the QR-Code.
Our Solutions, as Individual as You.
Transformation is Everywhere.
The Ultimate Solution for Temperature and Gas Monitoring
On-line Turbidity Measurement
Pressure Sensors in Hydraulic Presses
Wireless Heavy-Duty Transmitter
Sensata Launches New Low Noise Solid State Relays
Multifunctional Transmitters for SIL and Ex Applications
Low-Cost Optical Gas Imaging Camera for Leak Detection
Benchtop Lab Gas Analyzer for Hydrogen Sulfide
Safeguarding Staff from Carbon Monoxide Leaks
Modbus Temperature Probe
Affordable OGI Camera for Methane Detection
Wearable Camera & Thermal Imager
Strenghten Factory Resilience with Unique Solution for Predictive Maintenance
Protect Machines Using Sound, IoT and AI
Sensor for Easy Condition Monitoring
Flowmeter for the Precise Detection of Media Changeover
Pneumatic Stoppers
Combustion Gas and Emissions Analyzer
Air / Gas Thermal Mass Flow Meter
Ultrasonic Flow Meter ES-FLOW
European Plant with Boosted Process Equipment Manufacturing Capability
Aspirating Smoke Detector