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You are here > Product Range >> Signal Conditioning >> Signal Isolator and Repeaters

   
 

SIGNAL ISOLATORS AND REPEATERS

   
     

Signal Isolators are used to isolate DC signals and provides a repeater signal with isolation between input, output and the instrument’s power supply. Use of Signal Isolators/repeaters prevent ground loop problems in complex control loops involving multiple grounds, loop-powere bulk supplies in 2-wie systems, unisolated cards in PLCs etc.

Lectrotek signal isolators are available in electronic and smart (microprocessor-based, field programmable designs).

 

Model - Electronic Signal Isolator / Repeater Eltran-DTI

 
  Model  Electronic Signal Isolator / Repeater Eltran-DTI
 

ISOLATOR-REPEATERS ELTRAN-DTI series are electronic instruments designed isolation and/or repetition of signals in circuits where isolation is a must due to problems of ground loops, impedance matching problems, common/grounded power supplies etc. Use of the ELTRAN-DTI is mandated or recommended wherever isolation and/or grounding of circuits of the treveiving equipments is not known, such as controllers, data loggers, scanners, PLC and distributed control systems etc.

SPECIFICATIONS

Type : Microprocessor-based, field Programmable designs
Inputs : 4-20mA, 1-5V DC, 0-10V DC etc.
Output : 4-20mA, 1-5V DC, 0-10V DC etc.
Output/s : Upto 4 isolated outputs
Isolation : 2KV between Input, power supply and outputs
Power : 240 / 110 V +/- 10%, 50Hz AC
Aux OP : 24V DC, 30mA to power transmitters
Calibration : Zero / span adjustments provided for each output
Mounting : Surface / DIN-rail mounted
Special :

DC Current transducers with shunt inputs (0-60mV/0-75mV etc)

Inputs : DC Voltage transducers with direct inputs up to 0-500V DC

 

Model - ELTRAN-DTI

Datasheet

       
 

Model - Microprocessor-based Signal Isolator/Repeater µEDTI-D

 
Model µEDTI-D
SPECIFICATIONS
Type : Microprocessor-based, Programmable
Inputs : 0, 4-20mA, 0-10V DC, 0 to upto 50mA etc. (programmable)
Ranges : Programmable as per sensor limits
Outputs : 4-20mA DC x 600 ohms load (maximum 4 outputs)
Isolation : 1000V DC 3-port isolation (I/P-O/P/P/S)
Power : 100-264V AC and 24V DC powered versions
Mounting : 35mm DIN-rail mounted
* This model comes without display also. (µEDTI)

Model - µEDTI-D

Datasheets

 
 

Model - Slim DC Voltage Converter µEDCI

 
 
  Model   Slim DC Voltage Converter µEDCI
SPECIFICATIONS
Type : Microprocessor-based, Programmable
Inputs : -550 to +550V DC , selectable in steps, on terminals
Steps : 24, 48, 72, 144, 250, 350, 450 and 550V DC
Outputs : 4-20mA DC , for 600 ohms load
Power : 24V DC
Isolation : 2KV DC 3-port isolation (I/P-O/P/P/S)
Dimensions : Compact 22.5mm width enclosure
Mounting : 35-mm DIN-rail mounted

Model - µEDCI

 

Datasheet

 

 

 

 

 
 

Model - Dyna-SM Electrolyser Cell Monitoring Transducers

 
 
  Model   Dyna-SM Electrolyser Cell Monitoring Transducers
SPECIFICATIONS
Application :

Cell Voltage, Current and Cell Voltage Deviation measurement

      In Electrolytic plants (Caustic Soda etc.)
Inputs :

Cell Voltage Deviation transducer -5 to +5V, -10V to +10V DC etc

      Cell Voltage Transducer 0-200 VDC etc.
     

Cell Current Transducer 0-60/0-75mV DC from current shunt

Output : 4-20mA DC x 600 ohms load
Isolation : 1000V DC 3-port isolation (I/P-O/P/P/S)
Power : 100-264V AC
Mounting : 35mm DIN-rail mounted

  Datasheet

     Model - Dyna-SM

 
 

   
 

Model - Signal Converter with high current µEDTI-50

 
 
  Model   Signal Converter with high current µEDTI-50
SPECIFICATIONS

Type : Microprocessor-based, Programmable
Inputs : 4-20mA, 0-10V DC, 1-5V DC etc.
Display : 4–digit 7-segment LED (programmable 0-100% etc.)
Outputs : -50 to +50mA DC (to drive electrohydraulic valves)
Isolation : 1000VDC 3-port isolation (I/P-O/P/P/S)
Power : 100-264V AC
Mounting : 35mm DIN-rail mounted

  Datasheet

Model - µEDTI-50

 

   
 

Model - Slim Signal Isolator MA-EDTI

 
 
  Model   Slim Signal Isolator MA-EDTI
SPECIFICATIONS
Type : Electronic
Inputs : 4-20mA DC
Outputs : 4-20mA DC for 600 ohms load, one or two outputs
Power : 24V DC
Isolation : 1000V DC 3-port isolation (I/P-O/P/P/S)
Dimensions : Compact 22.5 x 80 x 85 mm (WxHxD)
Mounting : 35mm DIN-rail mounted

  Datasheet

Model - MA-EDTI

   
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