Field of application
Order information
Product description
Transmitter in housing for field or top-hat rail mounting for the ultrasonic sensors FDU91/91F/92/93/95/96
Your benefits
 |
Simple, menu-guided operation with 6-line plain text display; 15 languages selectable |
|
Envelope curves on the display for quick and simple diagnosis |
|
Easy operation, diagnosis and measuring point documentation with the supplied "ToF-Tool - FieldTool Package" operating program. |
|
Option: four digital inputs (e.g. for pump feedback) and one external temperature input |
|
Time-of-flight correction via integrated or external temperature sensors |
|
Linearisation (up to 32 points, freely configurable) |
|
Linearisation tables for the most common flumes and weirs pre-programmed and selectable |
|
Online calculation of the flume-/weir-flows via integrated flow curves |
|
Pre-programmed pump control routines |
|
System integration via HART or PROFIBUS DP |
|
Automatic detection of the sensors FDU9x |
|
The sensors of the former series FDU8x can be connected |
FMU90 - Field housing - (see picture)
| Ambient temperature:-40...60 °C / -40...140 °F |
| Ingress protection:IP66 / NEMA 4x |
| Number of sensors: up to 2 sensors |
FMU90 - DIN rail housing - (no picture)
| Ambient temperature:-40...60 °C / -40...140 °F |
| Ingress protection:IP20 |
| Number of sensors: up to 2 sensors |
Field of application
Application for level measurements
|
Continuous, non-contact level measurement of fluids, pastes, sludge and powdery to coarse bulk materials with 1 or 2 ultrasonic sensors |
|
Measuring range up to 70 m (depending on sensor and material measured) |
|
Level limit detection (up to 6 relays) |
|
Pump control (alternating); rake control |
|
Option: additional pump control functions (pump function test, ...) |
|
Calculations: average, difference, sum |
Application for flow measurements
|
Flow measurement in open channels and measuring weirs with 1 or 2 ultrasonic sensors |
|
Simultaneous measurement of level and flow in a stormwater overflow basin with only 1 sensor |
|
Flow measurement with back water detection (2 sensors) or sludge detection |
|
Up to 3 totalizers and 3 (resettable) counters; optionally resettable via digital inputs |
|
Counting or time pulse output for control of external units |
Order information
Endress+Hauser works to a defined standard production time (from order entry to goods issue) depending on the variant of the Prosonic S FMU90.
Production times can be confirmed via your contact person or via the online shop.
Distribution:
Endress+Hauser will ship your order direct to your delivery address. In certain cases express or emergency shipments can be made on request.
Track & Trace:
Check your order status online using your reference number or the Endress+Hauser order confirmation number.
Spare Parts Logistics:
Spare parts are handled as standard products with a short standard delivery time. On request we deliver on shortest possible delivery time (extra charge).