Level

 
Pressure measurement image

Decades of experience in the field of pressure measurement technology and in the manufacturing of floats form the basis for our developments in the field of level and point level measurement. With level sensors, level probes and pressure transmitters, float switches and level transmitters with floats, JUMO offers solutions for a wide range of applications such as pressurized and non-pressurized vessels, open and closed tanks, wells and bodies of water. You can also benefit from EHEDG, drinking water, shipbuilding, and Ex approvals.

JUMO NESOS R03 LS
JUMO NESOS R03 LS

Float switch with chamber

For point level measurement of liquids with chamber. In the event of a lack of space or turbulent media, the device is mounted on the side of the tank. Available with 1 float and up to 2 switching contacts as well as an optional temperature sensor/switch.

 

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Maintenance-free
device setup
Price-performance
ratio
Side mounting
via compression
fitting

 

JUMO NESOS R01 LS
JUMO NESOS R01 LS

Float switch in miniature form

For point level measurement in liquids with up to 4 floats and up to 4 switching contacts. The optional temperature sensor can be used for point level measurement as well as to acquire temperature with only one measuring point.

 

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Maintenance-free
device setup
Price-performance
ratio
No isolating
switch amplifier for
[Ex d] required

 

JUMO NESOS R02 LS
JUMO NESOS R02 LS

Standard version of float switch

For point level measurement in liquids with up to 5 floats and up to 5 switching contacts. Both the optional temperature sensor and the temperature switch can be used for point level measurement as well as to acquire temperature with only one measuring point.

 

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Maintenance-free
device setup
Price-performance
ratio
No isolating
switch amplifier for
[Ex d] required

 

JUMO NESOS R40 LSH
JUMO NESOS R40 LSH

Float switch in horizontal design

The horizontal float switch can be easily mounted, e.g. on the side of a tank wall. Due to its construction it is suitable for the minimum and maximum limit level of liquids (MIN/MAX level). It offers up to 2 switching contacts for redundant level measurement. Thanks to Ex approvals, it is ideal for the chemical industry, power plants, machine and container construction.

 

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Cost-saving
installation
and assembly
Maintenance-free
device structure
Reduction of
storage costs

 

JUMO NESOS R04 LS
JUMO NESOS R04 LS

Float switch in curved version

The float switch is typically used to switch alarms, pumps, signal lamps, valves, and horns via a contact protection relay. When connected to intrinsically safe electrical circuits, the intrinsically safe [Ex i] version of the product meets the requirements.

 

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Maintenance-free
device setup
Cost-effective
installation and
mounting
Flexible
measurement

 

JUMO NESOS R20 LT
JUMO NESOS R20 LT

Level transmitter via float

Quasi-continuous level measurement of liquids in storage tanks and containers via floats and a reed chain with a resolution of up to 5.5 mm. The level is available as a standard signal of 4 to 20 mA. In addition, a temperature sensor/switch can also be provided.

 

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Reverse-polarity
protection
High degree of
measuring accuracy
No temperature
influence on the
measurement result

 

JUMO MAERA S29 SW
JUMO MAERA S29 SW

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

 

JUMO MAERA S25
JUMO MAERA S25

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
Low investment
costs
Reverse-polarity
protection

 

JUMO MAERA S28
JUMO MAERA S28

Level probe

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.

 

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Drinking water
approval
Sturdy version
Optional temperature
sensor Pt100

 

JUMO MAERA F27
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

 

JUMO MAERA S26
JUMO MAERA S26

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 25 mH2O. The level probe is used, among other places, in pumping stations or storage tanks.

 

 

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CSA and drinking
water approval
Sturdy version
Economical
industrial version

 

JUMO ZELOS C01 LS
JUMO ZELOS C01 LS

Capacitive level switch

The capacitive level switch identifies the level of liquids and solids. It can also be used in pressurized tanks or pipes. Typically, the level switch is used in industrial environments for applications with requirements for overflow and dry-run protection or for media detection (such as sludge in separation processes).

 

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Maintenance-free
product structure
Low investment
costs
Reliable, robust
industry design

 

Level and temperature probes
Level and temperature probes

For commercial vehicles

This product is for monitoring the level and temperature of engine oil and gearbox oil as well as for supporting vehicle diagnosis in modern commercial vehicles, construction machines, and agricultural machines.

 

wrench temperature flow line
Installation position:
standing or suspended
Additional temperature
output as
optional extra
Connecting cable:
cross-linked polyester

 

Pressure transmitter for short range
Pressure transmitter for short range

For small measuring ranges

The product acquires the pressure of liquid and gaseous media with the help of a capacitive ceramic sensor. The value is then converted into an electrical signal. The transmitter is used in such fields as medical technology.

 

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Long-term
stability
Chemical
resistance
High overload
resistance

 

JUMO dTRANS p20
JUMO dTRANS p20

Process pressure transmitter

The product measures the relative and absolute pressure of gases, steam, and liquids. Front-flush process connections are available to meet hygiene requirements. The transmitter is used several industries, including food and pharmaceutical. It is also suitable for hydrogen applications in electrolyzers, synthesis plants. and mobile fuel cells.

 

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Explosion protection
[Ex ia]
Long-term stability
of < 0.1 % per year
Deviation from
characteristic line
of 0.05 %

 

JUMO DELOS S02
JUMO DELOS S02

Innovative precision pressure transmitter with display

The device is used to acquire relative and absolute pressures in liquid and gaseous media. The measuring ranges are between 0.1 to 100 bar relative or 0.4 to 60 bar absolute. In addition to high process reliability and a rotatable housing, the JUMO DELOS S02 stands out with its real-time data transmission via Single Pair Ethernet or IO-Link interface. The intelligent pressure sensor is configured via Bluetooth with the JUMO smartCONNECT app.

 

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Simple
configuration
High degree of
process reliability
High degree of
accuracy

 

JUMO TAROS S46 H
JUMO TAROS S46 H

Hygienic pressure transmitter

The device is designed according to the hygienic requirements for precision measurement and a long lifecycle. It offers process reliability through a high degree of accuracy, even over a wide temperature range. The measuring ranges are between 0.1 and 100 bar rel. pressure or between 0.25 and 40 bar abs. pressure. The transmitter is used is the food and pharmaceutical industry.

 

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Hygienic process
connections
High process
reliability
Zero point correction
using a magnet

 

JUMO dTRANS p20 DELTA Ex d
JUMO dTRANS p20 DELTA Ex d

Differential pressure transmitter with flameproof enclosure

The product measures the differential pressure of gases, steam, and liquids. The version [Ex d] (flameproof enclosure) can be mounted up to zone 0. The transmitter can be programmed and customized as required. The transmitter with flameproof enclosure is used in such places as power plants.

 

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Long-term stability
of < 0.1 % per year
Operation in the Ex
area via rotary
knob
Deviation from
characteristic line
of 0.05 %

 

JUMO MIDAS S06
JUMO MIDAS S06

OEM pressure transmitter for low pressure applications

This pressure transmitter is completely welded and designed for use in harsh conditions. It can also be used for level measurement. The applied silicon sensor is extremely resilient.

 

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Parts in contact
with media are
made of
stainless steel
Straightforward
mounting
Low investment
costs

 

JUMO dTRANS p20 Ex d
JUMO dTRANS p20 Ex d

Process pressure transmitter with a flameproof enclosure

The product measures the relative and absolute pressure of gases, steam, and liquids and can be mounted up to zone 0. Front-flush process connections are available to meet hygiene requirements. The transmitter is used in such places as power plants.

 

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Operation in the
Ex area via
rotary knob
Explosion protection
[Ex ia]
Long-term
stability of
< 0.1 % per year
JUMO dTRANS p20 DELTA
JUMO dTRANS p20 DELTA

Differential pressure transmitter

The product measures the differential pressure of gases, steam, and liquids. The version [Ex ia] can be mounted up to zone 0. The transmitter can be programmed and customized as required. One application is in the chemical and petrochemical industry.

 

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Long-term
stability of
< 0.1 % per year
Deviation from
characteristic line
of 0.05 %
Any installation
position

 

JUMO dTRANS p33
JUMO dTRANS p33

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

 

JUMO SIRAS P21 DP
JUMO SIRAS P21 DP

Process pressure transmitter with SIL/PL

The pressure transmitter reliably and accurately measures differential pressure of liquids, steam, and gases. It was developed for use in safety-related plants with Safety Integrity Level (SIL) according to DIN EN 61508. As a result, the transmitter is perfectly suited for safety measuring chains in the process industry and mechanical engineering.

 

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Safety Integrity
Level (SIL 2/SIL 3),
PL c/PL d
Long-term
stability of
< 0.1 % per year
Linearity: 0.05 %

 

JUMO SIRAS P21 AR
JUMO SIRAS P21 AR

Process pressure transmitter with SIL/PL

The pressure transmitter reliably and accurately measures relative and absolute pressure of liquids, steam, and gases. It was developed for use in safety-related plants with Safety Integrity Level (SIL) according to DIN EN 61508. As a result, the transmitter is perfectly suited for safety measuring chains in the process industry and mechanical engineering.

 

shield check monitor check outside circle
Safety Integrity
Level (SIL 2/SIL 3),
PL c/PL d
Long-term
stability of
< 0.1 % per year
Linearity: 0.05 %

 

JUMO TAROS S47 P
JUMO TAROS S47 P

Precision pressure transmitter

The pressure transmitter is used to measure relative and absolute pressures in liquid and gaseous media. It offers high process reliability through maximum accuracy as well as over a wide temperature range. The measuring ranges are between 0.1 and 100 bar rel. or 0.6 and 40 bar abs. The precision transmitter is used, among other things, in mechanical and plant engineering.

 

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High process
reliability
Zero point
correction using
a magnet
High accuracy