Endress+Hauser Ultrasonic measurement Time-of-Flight Prosonic FMU30
Product Description
Field of application
The range of applications extends from monitoring levels in sewage treatment plants and process water tanks to applications for loading, storage and buffer tanks. FMU30 ultrasonic sensor offers proven software algorithms and all warning and alarm messages are shown on the four-line plain text display and guarantee fast remedy of problems. The envelope curve can also be shown on the display. As the analysis results are displayed directly on-site, this ensures quick and accurate error diagnostics.
Benefits
Quick and simple commissioning via menu-guided onsite operation with four-line plain text display, 7 languages selectable
Envelope curves on the on-site display for simple diagnosis
Linearization function (up to 32 points) for conversion of the measured value into any unit of length, volume or flow rate
Non-contact measurement method minimizes service requirements
Installation possible from thread G 1½ or 1½ NPT upwards
Integrated temperature sensor for automatic correction of the temperature dependent sound velocity
Envelope curves on the on-site display for simple diagnosis
Linearization function (up to 32 points) for conversion of the measured value into any unit of length, volume or flow rate
Non-contact measurement method minimizes service requirements
Installation possible from thread G 1½ or 1½ NPT upwards
Integrated temperature sensor for automatic correction of the temperature dependent sound velocity
Convenient commissioning: It features menu-guided on-site operation with a four-line plain text display, and 7 languages are selectable. This enables quick and simple instrument debugging.
Easy fault diagnosis: The on-site display of envelope curves allows for simple instrument fault diagnosis. The four-line plain text display shows reminder and alarm information, ensuring a rapid fault response.
Easy fault diagnosis: The on-site display of envelope curves allows for simple instrument fault diagnosis. The four-line plain text display shows reminder and alarm information, ensuring a rapid fault response.
Feature
Two-wire instrument for continuous non-contact level and flow measurement.
Process connection: Thread
Temperature: -20 to +60°C (-4 to +140°F)
Pressure: +0.7 to +3bar (+10 to +44psi)
Maximum measuring distance:
Sensor 1½" for liquids 5m (16ft) and for bulk solids 2m (6.6ft),
Sensor 2" for liquids 8m (26ft)and for bulk solids 3.5m (11ft)
Blocking distance:
Sensor 1½" 0.25m (0.8ft),
Sensor 2" 0.35m (1.15ft)
International explosion protection certificates
Temperature: -20 to +60°C (-4 to +140°F)
Pressure: +0.7 to +3bar (+10 to +44psi)
Maximum measuring distance:
Sensor 1½" for liquids 5m (16ft) and for bulk solids 2m (6.6ft),
Sensor 2" for liquids 8m (26ft)and for bulk solids 3.5m (11ft)
Blocking distance:
Sensor 1½" 0.25m (0.8ft),
Sensor 2" 0.35m (1.15ft)
International explosion protection certificates
Application
FMU30 is an economical and universal level measuring instrument suitable for the level measurement of liquids and solid bulk materials. Its application scope includes the level monitoring of wastewater treatment plants, process water storage tanks, storage tanks, and buffer tanks. It is suitable for the continuous non-contact level measurement of liquids, slurries, silts, and solid lumps.
Specification
Specification | valve |
Product Name | Prosonic FMU30 - Ultrasonic Level Transmitter |
Measuring Principle | Ultrasonic echo ranging |
Measuring Range | 0.05 m to 5 m (0.16 ft to 16.4 ft) |
Accuracy | ±0.2% of measuring range, minimum ±5 mm (±0.2 in) |
Resolution | 1 mm (0.04 in) |
Process Temperature | -40 °C to +80 °C (-40 °F to +176 °F) |
Process Pressure | -1 bar to +6 bar (-14.5 psi to +87 psi) |
Ambient Temperature | -40 °C to +60 °C (-40 °F to +140 °F) |
Protection Class | IP66/IP67 (housing), IP68 (sensor, optional) |
Output Signals | 4...20 mA HART, 2-wire |
Power Supply | 12...30 V DC |
Material (Sensor) | PVDF (standard), PTFE (optional) |
Material (Housing) | Aluminum with powder coating |
Connection | G 1½ A (male), NPT 1½ (optional) |
Approvals | ATEX, IECEx, FM, CSA, etc. (depending on version) |
Communication | HART 7 |
Display | Optional graphic display with backlight |
