Endress+Hauser FMU44 Ultrasonic measurement Time-of-Flight Prosonic
- Measurement: Non-Contact Ultrasonic
- Max Distance: Liquids 20m
- Temperature: -40 to +80°C
- Pressure: Up to 2.5bar
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Description
Endress+Hauser FMU44: Precise Level Monitoring Solution
The Endress+Hauser FMU44: Precise Level Monitoring Solution provides state-of-the-art non-contact level measurement suitable for various industrial applications. Engineered for accurate measurement of fluids, pastes, and coarse bulk materials, it also handles flow measurement in open channels or at weirs. This compact transmitter, available in two-wire or four-wire configurations, serves well in storage tanks, with agitators, on stockpiles, and conveyor belts. Its on-site display shows envelope curves, aiding simple diagnosis. A linearization function (up to 32 points) converts measured values into units of length, volume, or flow rate, making it incredibly versatile.
Diverse Applications in Fluid Management Scenarios
The diverse applications in fluid management scenarios highlight the FMU44’s robust capabilities. In wastewater treatment plants, it precisely monitors water levels in settling tanks and aeration basins. Chemical processing plants benefit from its ability to measure corrosive liquids without direct contact, ensuring process integrity and safety. Its adaptability shines in food and beverage industries, measuring levels in storage tanks containing syrups, oils, and other liquids with minimal maintenance. These applications underscore the FMU44’s reliability in demanding fluid management environments.
Bulk Material Handling Applications Explored
The bulk material handling applications explored showcase the FMU44’s aptitude for solids. Its use in cement plants involves monitoring clinker and aggregate levels in silos, optimizing storage and processing. In mining operations, it measures ore and coal stockpiles, improving inventory control and material flow. The FMU44 also excels in agricultural settings, tracking grain and seed levels in storage bins, reducing waste and enhancing efficiency. Its non-contact measurement ensures reliability, even with dusty or uneven material surfaces.
Simplifying Diagnostics with On-Site Display
The simplifying diagnostics with on-site display capabilities of the FMU44 drastically reduce downtime. Technicians can quickly assess the sensor’s performance by viewing envelope curves directly on the device. This feature enables immediate identification of signal interference, improper setup, or changing process conditions. The ability to diagnose issues without requiring external tools or software streamlines troubleshooting, enhancing operational efficiency and minimizing delays. This on-site diagnostic tool is invaluable for maintaining optimal performance.
Reliable Non-Contact Measurement Technology Highlighted
The reliable non-contact measurement technology highlighted in the FMU44 ensures consistent and accurate readings. By using ultrasonic pulses, the sensor avoids direct contact with the measured material, preventing contamination and wear. This feature is especially beneficial when dealing with corrosive, abrasive, or viscous substances. The non-contact approach also eliminates mechanical components, reducing maintenance needs and extending the sensor’s lifespan. The reliability of this technology makes the FMU44 an ideal choice for critical processes.
TPT24: Premier Global Online Store
For acquiring your Endress+Hauser FMU44, TPT24: Premier Global Online Store provides unmatched service. As the top online retailer for this product globally, TPT24 guarantees the authenticity and superior quality of every FMU44 sold. Customers benefit from our assurance that they receive genuine, high-performance sensors compliant with international standards. TPT24 also ensures worldwide delivery, allowing customers anywhere to access this advanced technology securely and promptly. Trust TPT24 for reliable products and seamless global service.
Rugged Construction for Demanding Environments
The rugged construction for demanding environments defines the FMU44’s durability. The sensor is hermetically sealed and potted, protecting it from moisture, dust, and corrosive vapors. Its chemically resistant PVDF sensor material ensures compatibility with a wide range of process media. With an operating temperature range of -40 to +80°C and pressure resistance up to 2.5 bar, the FMU44 withstands harsh conditions. This robust build ensures long-term performance and minimal maintenance, making it a cost-effective solution.
Quick Commissioning with User-Friendly Interface
The quick commissioning with user-friendly interface of the FMU44 simplifies setup. Its menu-guided operation features a four-line plain text display selectable in seven languages, streamlining configuration for international users. The ability to calibrate without filling or discharging the tank saves time and resources. This user-friendly design minimizes training requirements and ensures rapid deployment, making the FMU44 an accessible and efficient solution for various level measurement needs.
Specifications
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Measuring principle
Ultrasonic
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Characteristic / Application
Compact ultrasonic transmitter
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Supply / Communication
2-wire HART
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Accuracy
+/- 4mm or +/- 0,2 % of set measuring range
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Ambient temperature
-40 °C … 80 °C
(-40 °F … 176 °F) -
Process temperature
-40 °C … 80 °C
(-40 °F … 176 °F) -
Process pressure / max. overpressure limit
0,7 bar … 2,5 bar abs
(10 psi … 36 psi) -
Main wetted parts
PVDF
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Process connection
Flange
DN100, ASME 4″, JIS 10K 100
DN150, ASME 6″, JIS 10K 150
DN200, ASME 8″, JIS 10K 200
Mounting bracket -
Blocking distance
0.5 m (1.9 ft)
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Max. measurement distance
Liquids: 20 m (66 ft),
Solids: 10 m (33 ft) -
Communication
4…20 mA HART
-
Certificates / Approvals
ATEX, FM, CSA, IEC, INMETRO, NEPSI
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Application limits
Fast filling and discharging rate:
FMU90 + FDU9x
Level limit detection:
FMU90 + FDU9x






