Send Enquiry Back Next

Signal Converter / Isolator Modules

Applications Technical Specification Download Catalogue

Description:

In the process control and automation field, often the need arises of interfacing low level signals generated by thermocouple, Pt-100, load cell, current and voltage transducers, LVDT etc.. to the process controllers, PLC, DCS etc.. Also, one signal needs to be fed to the multiple control device. To take care of common ground loop of many sensors to single system  and also avoid loading effect, isolation of these signal from one another is must. The models featured here provides optical and/or galvanic isolation between input and output, maintaining the desired level of accuracy and linearity. 

APPLICATIONS

For conversion and isolation of low level dc signals to (4-20)mA signal for interfacing to PLC, SCADA, DCS etc..

TECHNICAL SPECIFICATION
Input Thermocouple, RTD, Load Cell, Voltage and Current signals (AC/DC), Frequency or Pulses
Output (4-20)mA, (0-10)V, Frequency etc...
Isolation Optical for DC signals and Galvanic for AC signals
Calibration On site using ZERO / SPAN presets
Input/Output Single input and 1 to 4 outputs (same or different type)
Supply Voltage 110/230VAC, 50/60 Hz, 24VDC
Mounting 35 mm, DIN rail
Operating /Storage Temperature 0-50° C Max. / 0-70° C Max. @ 10-85% Rh (Non-Condensing)
Size 65x80x125 mm. & 60x70x110 mm.

 

DOWNLOAD CATALOGUE
indicates - Product Catalogue in PDF format,
required: Adobe Acrobat Reader
I1)
SIGNAL CONVERTOR / ISOLATOR MODULES

SEND ENQUIRY

click here to Send Enquiry or Request Information.

 

 

 

 

product range

What's New ?
   
Temperature Indicator controllers
Single / Multi loop PID & Program controllers
Data Loggers
Humidity /Temperature Indicators, controllers & Data Loggers
Signal Convertor / Isolator and Transmitters
Process Indicator / Controller
Thyristor Power Pack
Molten Metal Temperature Indicator
Instrumentation Control Panels
Other Products
   
   

Request Information

Feel free to contact us for any Information, Enquiry, Support, Query Request ...
Request Information...



© 2007 Libratherm Instruments Pvt. Ltd.