JUMO MAERA F27
Level probe
The level probe measures the level of liquids continuously and hydrostatically. In ventilated tanks, filling heights from 0.5 to 16 mH2O can be achieved. The level probe is used, among other places, in water and wastewater management, electroplating baths, and in containers with aggressive media such as acids and lyes.
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Integrated overvoltage
protection |
High chemical
resistance |
Optionally with
temperature sensor Pt100 |
GENERAL TECHNICAL DATA |
| Measuring range | 50 mbar to 1.6 bar (0.5 bis 16 mH2O) |
| Medium temperature | -20 to +60 °C |
| Accuracy (linearity) | ±0.2 % |
| Output signal | 4 to 20 mA, two-wire; 0.5 to 4.5 V three-wire |
| Housing material | Stainless steel or PTFE |
| Cable material | PE, FEP, PUR |
| Additional equipment | Temperature sensor (stainless steel version), overvoltage protection (stainless steel version), reverse polarity protection |
| Protection type | IP68 |
| Approval | Drinking water approval (ACS, PZH); metrological certificate; EAC |
| Declaration of manufacturer | CE |
| Application areas | Outdoor or indoor mounting, diesel, heating oil, rainwater, car washes, wastewater, seawater, caustic soda (20 %, 20 °C), sulphuric acid (50 %, 20 °C) |
Pressure transmitter and level probe for Ex areas
The product measures the pressure of non-aggressive and aggressive gases, steam, liquids, and dusts on the basis of the piezoresistive measuring principle. It was designed and certified according to ATEX directives. The transmitter is used, among other places, in flour and grain silos.
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High overload
resistance |
Numerous process
connections |
Reverse-polarity
protection |
Level probe made of titanium or stainless steel
The level probe measures the level of liquids continuously and hydrostatically. In ventilated tanks, filling heights from 1 to 100 mH2O can be achieved. The level probe is used, among other places, in ballast water tanks, pumping stations, and splash water containers.
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Highly resistant
due to titanium design |
Approval for
explosion protection and shipbuilding |
Economical industrial
version |
Level probe
The level probe measures the level of liquids continuously and hydrostatically. It can be used in ventilated tanks at filling heights from 2.50 to 10 mH2O. The level probe is used, among other places, in rainwater cisterns or in graywater recycling.
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Sturdy version
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Low investment
costs |
Reverse-polarity
protection |
