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SE656 Toroidal Conductivity Sensor | Memosens | Fixed cable | Ex | PFA | Resistant to highly oxidizing media

Description

SE656 Toroidal Conductivity Sensor | Memosens | Fixed cable | Ex | PFA | Resistant to highly oxidizing media

Universal and precise conductivity sensor with maximum chemical resistance to highly oxidizing media. Digital with Memosens protocol.

  • Process-wetted material: PFA
  • Sturdy design
  • Resistant to contamination and fouling
  • Range of six decades
  • Inductive measuring principle, full galvanic isolation of sensor coils from process medium
  • Digital with Memosens protocol
  • Also for hazardous areas

The SE656X digital toroidal conductivity sensor is a sturdy and corrosion-resistant sensor that, thanks to its high chemical resistance and durability when exposed to aggressive media, is particularly suitable for applications in the chemical industry.

A combination of a large sensor opening and dirt-repellent material prevents blockages and deposits in media with a high pollution degree. The inductive measuring principle enables full galvanic isolation of the measurement from the medium. 

The sensor is an all-rounder, suitable for a multitude of applications with a range covering six decades. Equipped with Memosens protocol as a digital version, it offers considerable process and data security, and ensures reliable data recording. Also for hazardous areas.

Applications
Concentration measurement, in particular of highly oxidizing acids and bases, online quality monitoring of chemical products in tanks and pipes, phase separation of product mixtures, paper manufacturing (high fiber concentration), heavily soiled media and wastewater, fouling media.

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Détails techniques

Câbles: Câble fixe, 7 m
Différence de mesure: ± (0,005 mS/cm + 0,5 % de la valeur mesurée) | (-20 ... +100 °C), ± (0,010 mS/cm + 0,5 % de la valeur mesurée) | (> 100 °C)
Facteur de cellule: 1,98/cm (≥ 30 mm distance au mur)
Marquage: II 1G Ex ia IIC T4/T6 Ga
Matériau: PFA
Paramètres de mesure: conductivité (induktive)
Pression de process relative: 0 ... 16 bar (cf. diagramme pression/température)
Principe de mesure: Inductif
Protection: IP 68 (sonde montée avec joint d'origine / EN 60529)
Raccordement process: G 3/4“ (écrou surplat 36 et joint FFKM (Chemraz) inclus dans la fourniture)
Résolution: 0,002 µS/cm
Temps de réponse température t90: env. 11 min
Température ambiante: –20 ... 60 °C
Température de stockage: –20 ... 80 °C
Transmission du signal: Memosens-Protokoll
Plage de mesure: 0 … 2 000 mS/cm
Protection contre les explosions: Oui
Fixed cables with ferrules: 7 m

Téléchargements

Manuals

[13989] User Manual
SE655(N/X-*) / SE656(N/X-*)
Digital Toroidal Conductivity Sensor

Brochures

[13395] Brochure
Sondes - Pour la mesure du pH/redox, de la conductivité et de l’oxygène. Numérique et analogique.

Fiches techniques

[16575] Fiche technique
Sonde de conductivité inductive SE656(N/X)
Description du produit | Caractéristiques techniques | Gamme de produits

Certificats

[11819] EU-Type Examination Certificate
No. DMT 01 ATEX E 088X | Supplement 3 | 2019-09-21
Electrodeless Sensor Model type SE 65*X-********
[17436] EU Declaration of Conformity
No. EU210607A | 2021-06-07
SE655X-GE**TO*M / SE656X-GE**WO*M
[17553] Korean Safety Certificate
Ex ia IIC T4/T6 Ga / 23-KA4BO-0105X
SE65*X-GE***0*M
2023-02-21
[16734] EU Type-Examination Certificate / EU-Baumusterprüfbescheinigung
BVS 20 ATEX E 113 X | 2021-01-04
Types SE655X-GE**TO*M & SE656X-GE**WO*M
[16728] IECEx Certificate of Conformity
No.: IECEx BVS 20.0087X
Digital inductive conductivity sensor type SE655X-GE**T0*M and SE656X-GE**W0*M

Notre service

Utilisé dans les processus ou les applications

Les stations d’épuration biologique des eaux usées rejettent des boues d’épuration toxiques, qui doivent être traitées pour récupérer le phosphore.