JUMO MAERA S29 SW Niveausensor

Description

Measurement applications
_{Level and level measurements}

In tank and storage systems
In cleaning, settling and rainwater retention basin
In sewage lifting and pumping stations
In splash water containers for swimming pools
In a ballast water tank for ship building

Short description
The JUMO MAERA S29 SW level probe is used for the continuous hydrostatic level measurement in ventilated tanks. Measuring is carried out unaffected by electrical medium features or any foam formation.
Approvals are needed for particular ship building requirements (exclusively titanium) and explosion protection.
The level probe can be readily used in depths from as low as 1 mWC. The titanium version is designed for application in liquids with media containing chlorides. This can be found in shipbuilding for swimming pools, water treatment and sewage treatment.
The cost-optimized level probe made of titanium or stainless steel with a front-flush membrane offers an alterative in highly viscous media. The screwable protective cap protects the membrane.
The level probe is equipped with a reverse-polarity protection mechanism, which prevents incorrect polarity during startup.
Another benefit to the measuring system is the extensive range of accessories for an optimum design.

Customer benefits

Improved plant availability
Standardized signal processing
Resistant to climate due to improved moisture and vibration protection
Measurements in very harsh and highly viscous media thanks to the front-flush membrane
Prevention of build up of resistance
A complete solution for measurement points thanks to the extensive range of accessories
Reverse-polarity protection mechanism

Operating temperature	0 to 60°C
Process connection	Front-flush process connection with protective cap, Mounted protection cage Ø 95 mm
International protection rating	To IP68
Sensor	Piezoresistive silicon sensor
Output signal	4 to 20 mA, 2-wire
Particularities	Mounting position vertically on cable
Cable length	2 m, 5 m, 10 m, 20 m, 30 m, 40 m, 50 m, 60 m, 70 m, 80 m, 90 m, 100 m
Certificates	ATEX, DNV-GL
Electrical connection	PUR cable black shielded (Only available in stainless steel version), FEP cable, black, shielded, UV-resistant (Only available in titanium version)
Accuracy switching point	±0.5 to 1.2%
Measuring range	0 to 10 mH20, 0 to 600 mbar relatief, 0 tot 2,5 relative, 0 to 10 bar sealed gauge, 0 to 10 bar absolute, Or specific customer wishes
Housing	Stainless steel AISI 316, Titanium
Process connection material	Stainless steel AISI 316 (only available with PUR cable), Titanium (Only available with FEP cable)
Brand	JUMO
Order code	To view the possible options, you can find the options with the relevant codes in the Data sheet documents. Or contact us if you have specific wishes that are not in the documents