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Our product range is very wide: converters, transmitters, setpoint relays, alternative signal analyzers, digital panel meters, galvanic partitors, etc ... We can measure and control many parameters, please do not hesitate to contact us.

SFERE installed in France Soucieu en Jarrest at the door LYON, designs and manufactures electronic equipment distributed worldwide through a network of specialized distributors.
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    You will find on our site all the commercial brochures. They can be downloaded in .pdf format after registering.
    We can adapt our products to your application. Please feel free to contact our specialists team for a study on demand.
Digital programmable converters/partitors


 Input: process / temperature / potentiometer / resistance.

 Output:2 insulated analog outputs, 2 relay outputs, digital data link (RS 485).     
Programmable transmitters


 Single or 3-phase balanced/unbalanced networks, All measures.

 Options : Harmonics analysis, Wave train and phase angle measurement.
Electrical network analysers


 Single or 3-phase balanced/unbalanced networks/all measures
 RS 485 / 422 Modbus / Jbus
 HARMONICS calculation (on I and U,up to rank 50)
Digital panel meters & bargraphs


 Universal input: mA, V, temperature, Ω, Hz

 Options : 2 or 4 relay outputs,digital output RS485 ,analog output
Intrinsic safety range – ATEX


Programmable converters:
 Series µC-SI
 DGN-SI 45/75: Digital panel meters programmable (I.S. input)
Process, temperature, potentiometer, resistance.
THE SFERE WORLD ==>All
    SFERE specialises in the R&D and manufacturing of electronic modules for the measurement and control of industrial processes and electrical networks.
    SFERE also stands for the know how of a constructor, a team of specialists, engineers and technicians, motivated by research and innovation.
  References==>All
     
Copyright 2008 by SFERE, All rights reserved    Tel: 0033-(0) 4 78 16 04 04    Fax: 0033-(0) 4 78 16 04 05
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