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Endress+Hauser FMU43-AMH2A4 Ultrasonic Level Meter FMU43AMH2A4

Endress+Hauser FMU43-APG2A2 Ultrasonic Level Meter FMU43APG2A2

$1,800.00

AVAILABILITY: Generally allow 4-6 weeks to ship

SKU: FMU43-APG2A2 Category: Tag: Brand:

Endress+Hauser FMU43-APG2A2 Ultrasonic Level Meter FMU43APG2A2

  • Extended Product Type: Level Miter
  • Product ID: FMU43-APG2A2
  • E+H Type Designation: Level Miter

Description of Endress+Hauser FMU43-APG2A2 Ultrasonic Level / Flow Meter

The FMU43-APG2A2 ultrasonic level flow meter is a non-contact measurement instrument designed for continuous level and flow monitoring in liquids, pastes, and bulk solids. Utilizing time-of-flight ultrasonic technology, the device transmits high-frequency sound pulses toward the material surface and calculates level based on the echo return time.

This model is engineered for industrial environments requiring reliable measurement without direct contact with the process medium. The non-invasive measurement principle eliminates mechanical wear and minimizes maintenance requirements. The FMU43 is suitable for challenging applications including wastewater, open channel flow, storage tanks, and corrosive liquids.

Its integrated electronics provide signal processing, echo evaluation, and temperature compensation to ensure stable readings under varying environmental conditions. The transmitter offers analog output for integration into PLCs, SCADA systems, and plant control networks.

The rugged housing and sealed electronics make the unit appropriate for both indoor and outdoor installations. The device is factory-calibrated and designed for straightforward commissioning and configuration.

Technical Specifications for Endress+Hauser FMU43-APG2A2 Ultrasonic Level Meter 

Parameter Specification
Measurement Principle Ultrasonic, non-contact time-of-flight
Measured Variable Level and open channel flow
Measuring Range Up to approx. 10 m (liquids)
Accuracy ±0.2% of measuring range (typical)
Output Signal 4–20 mA (analog)
Supply Voltage 12–36 V DC
Frequency Approx. 35 kHz
Process Temperature Range -20 °C to +60 °C (typical)
Ambient Temperature Range -40 °C to +80 °C
Enclosure Protection IP66 / IP67
Housing Material Plastic (field housing)
Process Connection Threaded mounting
Configuration Local display and push buttons
Communication Analog output (optionally HART depending on version)

Applications for Endress+Hauser FMU43-APG2A2 Ultrasonic Level Meter 

The FMU43-APG2A2 ultrasonic level flow meter is suitable for:

  • Wastewater treatment plants
  • Open channel flow measurement (weirs and flumes)
  • Water and effluent monitoring
  • Chemical storage tanks
  • Process water tanks
  • Sludge level monitoring
  • Bulk material silos (non-dust intensive applications)
  • Irrigation and environmental monitoring systems

Its non-contact operation makes it ideal for corrosive, contaminated, or aggressive liquids where direct-contact sensors may suffer from fouling or degradation.

Features for Endress+Hauser FMU43-APG2A2 Ultrasonic Level Meter

  • Non-contact ultrasonic measurement technology
  • Suitable for level and open channel flow measurement
  • Integrated temperature compensation
  • Low maintenance due to absence of moving parts
  • Robust industrial housing with high ingress protection
  • Reliable echo signal processing for stable measurement
  • Simple installation and commissioning
  • Compatible with PLC and SCADA systems
  • Designed for water, wastewater, and general industrial applications
Weight 12 lbs
Dimensions 10 × 10 × 12 in

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