

Field of application
FlexView FMA90 is a control unit for radar, ultrasonic and hydrostatic or universal 4-20 mA level sensors. It connects up to two sensors simultaneously and provides 8 digital switching outputs. Available in field, DIN rail and panel housing variants, it ensures seamless installation in field and control cabinet environments. Its robust design and intuitive touch control make it ideal for versatile applications in the Water & Wastewater sector and utility operations across all industries.
FlexView FMA90 is suitable for a wide range of applications:
Open channel flow under changing weather conditions
Rake control with occurring suspended solids or sediments
Pump control in narrow installation conditions
Storm water basin in remote measuring locations
Benefits
Flexible use with up to two level sensors across multiple technologies
High security standard due to full compliance with the EU Cyber Resilience Act (CRA)
Remote access to hard-to-reach measurement points thanks to Wi-Fi connectivity
Ease of use thanks to intuitive 3.5" color display with touch control operable with gloves
Fast commissioning with guided setup sequences, tutorials and automatic sensor detection
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity

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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
Predecessor
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Technical Information (TI)
TI FlexView FMA90
Control unit
EN 31/05/202524/12/2022Language:
English
Version:
31/05/2025
File size:
4.2 MB
File name:
TI01689FEN_0225-00.pdf
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Operating Instruction (BA)
BA FlexView FMA90
Control unit with color display and touch control for up to two ultrasonic, radar, hydrostatic or universal 4-20 mA/HART level senso
rsEN 29/12/2022Language:
English
Version:
29/12/2022
File size:
10.8 MB
File name:
BA02254FEN_0122-00.pdf
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Device Parameter (GP)
GP FlexView FMA90
Control unit with color display and touch control for up to two ultrasonic, radar, hydrostatic or universal 4-20 mA/HART® level sens
orsEN 01/12/2024Language:
English
Version:
01/12/2024
File size:
1.9 MB
File name:
GP01189FEN_0122-00.pdf
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Short Instruction (KA)
KA FlexView FMA90 control unit, HART®
Control unit for field mounting, DIN rail mounting or panel mounting with graphic display and touch operation for up to two ultrason
ic, radar, hydrostatic or universal 4 to 20 mA/HART level sensorsEN 31/05/202530/05/2025Language:
English
Version:
31/05/2025
File size:
4.6 MB
File name:
KA01584FEN_0325-00.pdf
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Ex Safety Instruction (XA)
CSA Control drawing
CSA Control drawing
Language:
English
Version:
30/06/2025
File size:
105.6 KB
File name:
10000013475.pdf
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Ex Safety Instruction (XA)
XA RU48 FlexView FMA90
ATEX, IECEx:
[Ex ia Ga] IIC
[Ex ia Da] IIICLanguage:
English
Version:
18/03/2024
File size:
387.7 KB
File name:
XA03271KEN_0124-00.pdf
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Special Documentation (SD)
Attachment for radio approvals
Attachment for radio approvals
Language:
English
Version:
11/06/2025
File size:
147.7 KB
File name:
SD03431TEN_01.25.pdf
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Special Documentation (SD)
SD Security Manual FlexView FMA90
Control unit with color display and touch control for up to two ultrasonic, radar, hydrostatic or universal 4-20 mA/ HART® level sen
sorsEN 31/05/2025Language:
English
Version:
31/05/2025
File size:
1.2 MB
File name:
SD03430FEN_0125-00.pdf
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Innovation (IN)
Innovation Brochure - FlexView FMA90
The versatile control unit for level and flow measurement
Language:
English
Version:
01/07/2025
File size:
6.7 MB
File name:
FlexView_FMA90_IN01327F00EN.pdf
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Manufacturer Declaration
Product family: Process displays
Product root: FMA90-
Declaration number: HE_02175_01.25
Manufacturer specification: RoHS
Additional information: China RoHSEN 27/06/2025Language:
English
Version:
27/06/2025
File size:
151.6 KB
File name:
HE_02175_01.25 China RoHS FMA90.pdf
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