Endress Hauser/ Ultrasonic water level sensor FMU30-AAHEAAGGFF transmitter/ bulk solids,liquid,oil level gauge sensor

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US $420-550 / Pieces | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Jiangsu, China (Mainland)
Brand Name:
Endress Hauser
Model Number:
Ultrasonic Level meter
Product name:
Ultrasonic Water Level Sensor
liquids and bulk solids
Measuring range:
liquids 8m (26ft)and bulk solids 3.5m (11ft)
0.2% or +/-3mm
Sensor type:
1and 1/2 inch;2 inch
Process Connection:
G / NPT 1 1/2" or G / NPT 2"
2000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
carton for a few and wooden box for mass
Lead Time :
2-5 days if it's in stock and 6-8 weeks if it's out of stock

FMU30 is cost effective all-round instrument for level applications in liquids and bulk solids

71127762 FMU30 Weather protection cover 
 those are on stock
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.


  • 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

Field of application

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


Continuous Liquids


Continuous Solids

Measuring PrincipleUltrasonic
Characteristic / ApplicationCompact ultrasonic transmitter 
Supply / Communication2-wire 
Accuracy+/- 3 mm or +/- 0,2 % of set measuring range 
Ambient temperature-20 °C ... 60 °C 
(-4 °F ... 140 °F) 
Process temperature-20 °C ... 60 °C 
(- 4°F ... 140 °F)
Process pressure absolute / max. overpressure limit0.7 bar ... 3 bar abs
(10 psi ... 44 psi) 
Main wetted partsPP/EPDM
Process connectionG / NPT 1 1/2" 
G / NPT 2" 
Blocking distance1 1/2" :0.25 m (0.8 ft)
2" :0.35 m (1.15 ft)
Max. measurement distanceSensor 1-1/5": 5m (16 ft)
Sensor 2" : 8m (26ft)
Output4 ... 20 mA 
Certificates / ApprovalsATEX, CSA C/US, IEC, NEPSI
OptionsAccessory Enclosed:
UNI flange 2" ... 4"
Application limitsFor higher resistance:
Foam / high turbulence possible:
Fast filling and discharging rate:
FMU90 + FDU9x
Level limit detection:
FMU90 + FDU9x
Measuring PrincipleUltrasonic
Characteristic / ApplicationCompact ultrasonic transmitter 
Supply / Communication2-wire
Accuracy+/- 3 mm or +/- 0.2 % of set measuring range 
Ambient temperature-20 °C ... 60 °C
(-4 °F ... 140 °F) 
Process temperature-20 °C ... 60 °C
(-4 °F ... 140 °F) 
Process pressure absolute / max. overpressure limit0.7 bar ... 3 bar abs
(10 psi ... 44 psi) 
Main wetted partsPP/EPDM
Process connectionG / NPT 1 1/2" 
G / NPT 2" 
Blocking distanceSensor 1 1/2": 0.25m
Sensor 2" : 0.35m
Max. measurement distanceSensor 1-1/2": 2m(6.6ft)
Sensor 2" : 3.5m (11ft)
Certificates / ApprovalsATEX, CSA C/US, IEC Ex, NEPSI
OptionsAccessory Enclosed:
UNI flange 2" ... 4"
Application limitsTake notice of range diagram


Close to see product:

                                                                                     Two kinds of cap

                                  transparent cap                            non-transparent cap

                    Top view(3 function keys)                 Detail explaination about Nameplate



We recommend you buy this weather protection cover with the instrument together for outdoor mounting.



Field application

Packaging & Shipping


Single carton package


Package for special products(following is radiative resource)

Transfer with tray

Shipping with wooden case



  • We ship by DHL,UPS,Fedex,TNT,EMS express,Air Ship,Sea ship and so on at the reasonable time.
  • DHL,UPS,Fedex,TNT usually takes about 4~6 days,EMS usually takes about 4~13days,more or less,if the deliver region is remote, it will be a little longer, if due to buyer's custom reason, it depends on your customs.
Company Information

Authorised by Endress+Hauser



                company receptionist





          Workshop/workers are testing boards


                                   Worshop equipment


Our warehouse

Our Services
  • If you find any problem with the goods within 7 days since you get them, you could return the goods to us and we will resend a good new one to you after we receive the goods.
  • Our warranty for the goods is one year and we always test every product cautiously and strictly before sending them out to our customers.


Contact us:

Shenzhen Yearstar Intelligent Technology Co., Ltd.

Address:East 4th Floor, NO.1 Bldg,Pingshan Minqi Technology Park, Xili, Nanshan District, Shenzhen, China 

Tel: + 86 755 2608 6930 ext. 864
Fax: +86 755 2650 2620 

Mobile Phone: +86 13244706006       QQ:120554877    Skype:sophie wang


Why choose us?
  1. We are the authorised agent of Endress Hauser in China, so the product quality is promised.
  2. We are agent, so our price is very competitive.
  3. We stock some cost-effective but widely used products for you to avoid waiting,such as CPS11(D),FTL20,PMC131,PMP131,TMT182,FMU30,they can satisfy your ordinary demands in industry.
  4. Your any inquire is responsed quickly here, your satisfication is our pursuit.
1What kind of payment could I choose?

For the moment,T/T,Western Union,MoneyGram,Paypal are available.


2.What's the deliver time?(for E+H products only)

If the product is in stock,shipment can be delivered within 2 days after receiving payment.If it's out of stock,.after receiving payment,we'll inform to produce, deliver date depends on producing place,6-8 weeks if it's produced in Suzhou,China ; 8-10 weeks if it's produced aboard.


3.Express,by sea or by air,what should I choose?

If the gross weight is less than 45KGs, we suggest express,DHL,Fedex,UPS,TNT,EMS express are available;
If the gross weight is more than 45KGs, we suggest to deliver by sea or by air.


4.Due to E+H products should be selected according to different environment condition, how can I get exact type?
Tell us necessary environment parameters(temperature,tube diameter,pressure,density,flow speed...),we can choose for you;Or you can choose by yourself, we can provide type-choosing materials for you.
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