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JUMO MAERA S26

JUMO MAERA S26

Hydrostatic level gauges, Pressure sensors

Fields of application

The JUMO MAERA S26 is a robust submersible hydrostatic level transmitter for continuous liquid level measurement in ventilated tanks, reservoirs and wells. The stainless steel construction, IP68 protection and a wide range of cables allow the sensor to be used in industry, for drinking water, wastewater, rainwater, diesel and heating oil.

Features:

  • Measuring height 2.5–25 mH₂O
  • Hydrostatic continuous level measurement
  • Accuracy ±0.3 %, optionally up to ±0.2 %
  • Stainless steel measuring system
  • Protection class IP68
  • Submersible up to 60 m
  • Drinking water certified versions available
  • UV-resistant cable options
  • SPECIFICATIONS
  • AVAILABLE MODELS
  • DOCUMENTS

SPECIFICATIONS

  • Type

    Submersible hydrostatic level gauge

  • Type number

    402090

  • Measured size

    Liquid level/hydrostatic pressure

  • Measuring principle

    Piezoresistive silicon sensor with stainless steel separating membrane

  • Measurement range

    Depending on the selected product variation: 2.5–25 mH₂O / 0…0.25–2.5 bar

  • Accuracy/linearity

    ±0.3 %, optionally up to ±0.2 %; accuracy depends on range and base version.

  • Long-term stability

    ≤ 0.3 % per year

  • Measured medium

    Fluids

  • Medium temperature

    0…+50 °C typically; the permissible limits for a specific cable may be wider.

  • Output signal

    0-20 mA; 4-20 mA, 2 or 3 wires; 0.5-4.5 V DC; 0-10 V DC; 1-5 V DC; 1-6 V DC

  • Response time

    T90 ≤ 10ms

  • Power supply

    Depends on output signal; standard 4-20 mA, 10-30 V DC for 2-wire version.

  • Process connection

    G 1/4 female; closed at the bottom; open at the bottom; Ø95 mm protective cage available.

  • Process connection material

    Stainless steel

  • Measuring membrane

    Stainless steel 316 L

  • Housing

    Stainless steel 316Ti

  • Sealant

    FPM or EPDM

  • Cable material

    PE-LD, PUR, FEP or EPR

  • Security class

    IP68

  • Maximum immersion depth

    Up to 60 m

  • Housing diameter

    25 mm

  • Weight

    About 200 g without cable

  • Additional options

    UL approval, enhanced protection against moisture and vibration, drinking water approval, EPDM seal, preparation for protective pipe.

AVAILABLE MODELS

DOCUMENTS

  • Brochure: Pressure

    8.74 MB

    Download

  • Brochure: Product range – (overview in DIN A4 format)

    5.62 MB

    Download

  • Brochure: Water and Wastewater

    9.87 MB

    Download

  • Brochure: Limit level measurement and level measurement

    14MB

    Download

  • Brochure: Product range

    9.72 MB

    Download

  • Product Checklist: Level Checklist

    358.82 KB

    Download

  • Datasheet: JUMO MAERA S26 – Level probe

    314.24 KB

    Download

  • Certificate: China RoHS – e – JUMO MAERA S26

    97.11 KB

    Download

  • Certificate: Sanitary Conformity Certificate – JUMO MAERA S26 and S28

    1.08 MB

    Download

  • Certificate: UL 61010-1 – JUMO MAERA S26, 402090

    364.01 KB

    Download

  • Order information: 402090

    259.77 KB

    Download

  • Installation instructions: JUMO MAERA – hydrostatic level sensors 401015, 402090, 404391, 404392

    1.84 MB

    Download

  • Declaration of Conformity: EU Declaration of Conformity – JUMO MAERA S26MAERA S26_CE 684

    165.38 KB

    Download

  • Declaration of Conformity: UK Declaration of Conformity – JUMO MAERA S26

    678.52 KB

    Download

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