JUMO MAERA S28

The level probe measures the level of liquids continuously and hydrostatically. In ventilated tanks, filling heights from 2.5 to 100 mH2O can be achieved. The level probe is equipped with integrated overvoltage protection as a standard feature. Examples of where the level probe is used include water management, well water, and surface water.

Categories: Level, Level probes

Technical data
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Technical data

General technical data
Measuring range	250 mbar to 10 bar (2.5 to 100 mH2O)
Medium temperature	0 to 50 °C
Accuracy (linearity)	±0.2 % (> 2.5 bar) ±0.3 % (<= 2.5 bar)
Output signal	4 to 20 mA, two-wire
Housing material	Stainless steel
Cable material	PE, FEP, PUR, EPR
Additional equipment	Temperature sensor, overvoltage protection, reverse-polarity protection
Protection type	IP68
Approval	Drinking water approval ACS; metrological certificate, EAC
Declaration of manufacturer	CE
Application areas	Outdoor or indoor installation, wastewater, well water (without salt content), drinking water, car washes, diesel, sodium hydroxide (20 %, 20 °C), rainwater

General technical data

Measuring range

250 mbar to 10 bar (2.5 to 100 mH2O)

Medium temperature

0 to 50 °C

Accuracy (linearity)

±0.2 % (> 2.5 bar) ±0.3 % (<= 2.5 bar)

Output signal

4 to 20 mA, two-wire

Housing material

Stainless steel

Cable material

PE, FEP, PUR, EPR

Additional equipment

Temperature sensor, overvoltage protection, reverse-polarity protection

Protection type

IP68

Approval

Drinking water approval ACS; metrological certificate, EAC

Declaration of manufacturer

CE

Application areas

Outdoor or indoor installation, wastewater, well water (without salt content), drinking water, car washes, diesel, sodium hydroxide (20 %, 20 °C), rainwater