Ultrasonic measurement Time-of-Flight Prosonic FMU90
Transmitter in housing for field or top hat rail mounting for up to 2 sensors FDU90/91/92/93/95
Level measurement of fluids and bulk materials with 1 or 2 sensors for measuring of
up to 45 m (148 ft) and level limit detection. Pump control, rake control and as option:
additional pump control function.
• Calculations: average, difference, sum
• Application flow: Flow measurement in open channels and weirs with 1 or 2 sensors
• Flow measurement with back water or sludge detection
• Up to 3 totalizers and 3 counters
• Counting or time pulse output for control of external units
• Transmitter available with field housing or top hat rail housing for control cabinet instrumentation
• Simple, menu-guided operation with 6-line plain text display, 15 languages selectable
• Envelope curves on the display for simple diagnosis
• Easy operation, diagnosis and measuring point documentation with the supplied "FieldCare" operating program
• Time-of-flight correction via integrated or external temperature sensors
• Linearisation (up to 32 points, freely configurable) for the most common flumes and weirs pre-programmed and selectable
• Online calculation of the flume-/weir-flows via integrated flow curves
• Field housing aluminium with ATEX II 3D certificate
Prosonic S FMU95
Transmitter for up to 10 ultrasonic level sensors
FDU90/91/91F/92/93/95
• Continuous, non-contact level measurement of liquids, pastes, sludge and
powdered to coarse-grained bulk materials with up to 5 or 10 ultrasonic sensors.
• Measuring range up to 45 m (148 ft)
• Calculation of average values or totals
• Simple, menu-guided operation with 6-line plain text display, choice of 15 languages
• Envelope curves on the display for straightforward onsite diagnostics
• Easy operation, diagnostics and measuring point documentation with the free "FieldCare" operating program
• Temperature-dependent time-of-flight correction with integrated or external temperature sensors
• Linearization function (up to 32 points, user-configurable)
• System integration via PROFIBUS DP with up to 20 measured values
• Optional aluminum field housing with ATEX II 3D approval
Parameter | FMU90 | FMU95 |
Product Type | 1 or 2-channel ultrasonic transmitter | 5 or 10-channel ultrasonic transmitter |
Measuring Principle | Time-of-Flight (ToF) ultrasonic, non-contact | Time-of-Flight (ToF) ultrasonic, non-contact |
Compatible Sensors | FDU90, FDU91, FDU91F, FDU92, FDU93, FDU95 | FDU90, FDU91, FDU91F, FDU92, FDU93, FDU95 |
Max Measuring Range | Up to 45 m (148 ft) (depends on sensor) | Up to 45 m (148 ft) (depends on sensor) |
Accuracy | ±2 mm + 0.17% of measured distance | ±2 mm + 0.17% of measured distance |
Number of Channels | 1 or 2 channels | 5 or 10 channels |
Measurement Functions | Level, volume, flow (open channels), average, difference, sum | Level, volume, flow, average, sum, multi-point monitoring |
Display | 6-line plain text LCD, 15 languages, envelope curve | 6-line plain text LCD, 15 languages, envelope curve |
Ambient Temperature | -40 … +60 °C (-40 … +140 °F) | -40 … +60 °C (-40 … +140 °F) |
Supply Voltage | • AC: 90 … 253 VAC, 50/60 Hz• DC: 10.5 … 32 VDC | • AC: 90 … 253 VAC, 50/60 Hz• DC: 10.5 … 32 VDC |
Power Consumption | AC: max. 23 VA; DC: max. 14 W (typ. 8 W) | AC: max. 23 VA; DC: max. 14 W (typ. 8 W) |
Output Signals | • 4–20 mA HART (2-wire)• Relays (up to 6)• PROFIBUS DP (optional) | • 4–20 mA HART• Relays• PROFIBUS DP (standard) |
Relay Outputs | Max 6 relays (alarm, pulse, control) | Max 10 relays (multi-point alarm & control) |
Housing | Field/rail mount, PP/Aluminum, IP66 / IP67 | Field/rail mount, PP/Aluminum, IP66 / IP67 |
Protection Class | IP66 / IP67 | IP66 / IP67 |
Totalizers / Counters | Up to 3 totalizers, 3 counters | Up to 3 totalizers, 3 counters |
Software | FieldCare (remote operation, diagnostics, documentation) | FieldCare (remote operation, diagnostics, documentation) |
Temperature Compensation | Integrated/external sensor (automatic ToF correction) | Integrated/external sensor (automatic ToF correction) |
Linearization | 32-point, freely configurable | 32-point, freely configurable |
Hazardous Area | ATEX, IECEx (Gas & Dust) | ATEX, IECEx (Gas & Dust) |
Mounting | Wall/pole mount or DIN rail | Wall/pole mount or DIN rail |
Main Applications | Small/medium tanks, open channels, pump control | Large silos, multi-tank farms, bulk solids, complex systems |
Packaging: Original box
Esito (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
We can offer rosemount, Endress+Hauser, yokogawa, Siemens, ABB,Fisher,Koso, Samson, Abzil, NELES,UE etc, Brands.
MaoGu Building Weicheng District, Weifang City, Shandong Province,China
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