Endress+Hauser FMU 40-1RB2A2 Ultrasonic Level Transmitter
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Ultrasonic Level Transmitter
Endress+Hauser FMU 40-1RB2A2 “ Non-contact ultrasonic level sensor, 4“20 mA HART, IP68, max 5 m range for liquids. Part No.: 5B021E0109A4“2040-1RB2A2Endress+HauserFMUFMU40HartIP68LevelLiquidmAmonitoringNon-ContactSensorSiloTankTransmitterUltrasonic
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Endress+Hauser FMU 40-1RB2A2 Ultrasonic Level Transmitter
The Endress+Hauser FMU 40-1RB2A2 Ultrasonic Level Transmitter (Part No.: 5B021E0109A) is a high-precision non-contact level measurement device designed for continuous monitoring of liquids and solids. It features a robust IP68-rated enclosure, ensuring reliable performance in harsh and submerged environments. With a maximum measuring distance of 5 meters for liquids and 2 meters for solids, this transmitter is ideal for a variety of tank, silo, and open channel applications. Supporting both 2-wire and 4-wire systems, it outputs a 4“20 mA signal with HART communication, and offers flexible power supply options.
- Manufacturer: Endress+Hauser
- Type: Ultrasonic Level Transmitter
- Model: FMU 40-1RB2A2
- Part No.: 5B021E0109A
Technical Specifications:
- Power Supply:
- 90“253 V AC, 4 VA
- 10.5“32 V DC, 1 W
- 14“30 V DC, 0.8 W
- Process Pressure / Max.: 0.7 to 3 bar abs
- Max. Measurement Distance: Liquids: 5 m, Solids: 2 m
- Blocking Distance: 0.25 m for both liquids and solids
- Outputs: 4“20 mA with HART
- System Compatibility: 2-wire or 4-wire
- Degree of Protection: IP68
- Ambient Temperature: -40 to 80°C
Applications:
- Tank and silo level monitoring
- Open channel flow measurement
- Non-contact level detection in wastewater and chemical industries
- Flood detection and reservoir management
