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Suspension Electrode HR-690121

HR-690121
  • Sensor for conductive limit value detection
  • Simple and robust installation
  • Application in deep wells and drainage shafts

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  HR-690121

General specifications
Typesensor for conductive limit value detection
Equipment architectureA measuring system consists of a suspension electrode HR-690121 with electrode relay KFA6-ER 1.6,
KFD2-ER 1.6, KFD2-ER-Ex1.W.LB or KFA6-ER-Ex1.W.LB.
SeriesHR-690121
VersionsHR-690121/05, suspension electrode, 5 m (5.5 yd) cable, PVC
HR-690121/10, suspension electrode, 10 m (11 yd) cable, PVC
HR-690121/20, suspension electrode, 20 m (22 yd) cable, PVC
Input
Measured variablemeasuring voltage directly from the electrode relay
Output
Output signalelectrode relay creates switch signal corresponding to the selected responsiveness.
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2006 , EN 61326-2-3:2006
Conformity
Degree of protectionIEC 60529:2001
Operating conditions
Process conditions
Process temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Materialthread, cable insulation and electrode: PVC electrode tip: stainless steel 1.4571/316Ti
Dimensionselectrode: Ø20 mm (0.8 inch), length 160 mm (6.3 inch)
cable: length max. 20 m (21.9 yard)
General information
Supplementary informationStatement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027200507
ECLASS 12.027200507
ECLASS 11.027200507
ECLASS 10.0.127200507
ECLASS 9.027200507
ECLASS 8.027200507
ECLASS 5.127200507
ETIM 9.0EC001447
ETIM 8.0EC001447
ETIM 7.0EC001447
ETIM 6.0EC001447
ETIM 5.0EC001447
UNSPSC 12.141111950

Details: HR-690121

Function

An electrode relay provides the measuring AC voltage for the electrode.

If the product comes into contact with conductive batch, the measuring circuit between electrode and wall of vessel is closed and the electrode relay is switched.

Approvals: HR-690121

Language Selection:
Declaration of ConformityCertificate No.LanguageFile TypeFile Size
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-2358BALLPDF127 KB
Contamination Declaration
Contamination declaration / Kontaminationserklärung   ALLPDF137 KB