Продукция

ET Intrinsically Safe Isolating Converters

Features

  • High accuracy of signal conversion
  • Wide range of supply voltage
  • Supply voltage reversed polarity protection
  • Intelligent protection system
  • Enhanced self-diagnosing system
  • Extended operating temperature range
  • Switches for easy configuration
  • Screw terminals for easy connection

Device Description

Intrinsically safe isolating converters of the ET series with intrinsically safe input circuit of "ia" level according to GOST R 51330.10 and having [Exia]IIC explosion-proof marking are designed for application in process control systems, where there is a risk of explosive environment formation, including the following branches of industry:

  • Converters are installed out of an explosive area.
  • Fuel sector
  • Ferrous and nonferrous metallurgy
  • Chemical, petrochemical and petroleum-refining production

Download PDF
Selection Table

ЕТ 100 Series Intrinsically Safe Digital Signal Isolating Converters

ЕТ 100 Series Intrinsically Safe Digital Signal Isolating Converters

Conversion of digital sensor signals into digital signals or contact relay signals.

ЕТ 300 Series Isolating Converters For Thermal Resistance And Thermocouples

ЕТ 300 Series Isolating Converters For Thermal Resistance And Thermocouples

Conversion of signals from copper and platinum RTD sensors, thermal resistance converters and thermocouples into the output direct current or voltage signals.

ЕТ 400 Series Measuring Isolating Converters

ЕТ 400 Series Measuring Isolating Converters

Measuring and galvanic isolation of sensor signals, and their conversion into unified output DC current and voltage signals or into output digital code via RS-485 (Modbus RTU) interface. ET 400 Series provide anolog-anolog and analog-digital conversion and transmission of  analog control signals to the explosion-hazard zone.