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Intrinsic safety barriers KONTRAVT KA5232Eh, KA5011Eh, etc.

KA5011Ex intrinsically safe barriers active, single-channel receivers of (4...20) mA signal from passive or active sources, HART.

KA5022Ex intrinsically safe barriers active two-channel receivers of (4...20) mA signal from passive sources.

KA5013Ex active intrinsically safe barriers, 1 in 2 signal splitters, HART, power bus.

KA5031Ex intrinsically safe barriers active, single-channel signal receivers (4...20) mA from active sources, HART.

KA5032Ex intrinsically safe barriers active, dual-channel receivers of (4...20) mA signal from active sources, HART.

KA5131Ex intrinsically safe barriers active, single-channel signal transmitters (4...20) mA from active sources, HART.

KA5132Ex intrinsically safe barriers are active, two-channel (4...20) mA signal transmitters from active sources.

KA5241Ex intrinsically safe barriers, discrete signal receivers, 1 channel.

KA5242Ex intrinsically safe barriers, discrete signal receivers, 2 channels.

KA5262Ex intrinsically safe barriers, discrete signal receivers, 2 channels.

KA5232Ex intrinsically safe barriers, discrete signal receivers, 2 channels.

KA5234Ex spark protection barriers, discrete signal receivers, 4 channels.

The KA5003Ex and KA5003Ex are designed to ensure the intrinsic safety of electrical circuits in hazardous areas, in particular, for working with signals from thermocouples, resistance thermometers and potentiometers.

All KONTRAVT products

The group "New Technologies" offers for review the products of the plant KONTRAVT: control and measuring and control devices for automated control systems: meters-regulators, time relays, pulse counters, current sources, power supplies, switching devices, I / O modules, intrinsic safety barriers, controllers and converters
  • Measuring regulators KONTRAVT
    Measuring regulators
    METACON, T, etc.
  • Controllers, converters KONTRAVT
    Controllers, converters
    I-7520, etc.
  • I/O modules KONTRAVT
    I/O modules
    MDS DIO, MDS AIAO, etc.
  • Intrinsic safety barriers KONTRAVT
    Intrinsic safety barriers
    KA5232Eh, KA5011Eh, etc.
  • Current sources KONTRAVT
    Current sources
    ST-562-M, etc.
  • Normalizing converters KONTRAVT
    Normalizing converters
    The NPSI series, etc.
  • Power supplies KONTRAVT
    Power supplies
    PSM, PSL, FS, etc.
  • Data collection systems KONTRAVT
    Data collection systems
    INTEGRAF-1000, etc.
  • Other equipment and software KONTRAVT
    Other equipment and software
    PRAKTIK-1, ORS-server, etc.
  • archive KONTRAVT
    archive
    BKR, BS, BR4, etc.

About KONTRAVT

KontrAvt Research and Production Company (Nizhny Novgorod) is a Russian developer and manufacturer of electronic control and control equipment for automation of technological processes.

  • ACCURACY AND RELIABILITY

    ContrAvt devices belong to the category of multifunctional high-precision devices with an accuracy class of 0.1, the reliability of the products is confirmed by long-term practice of operation in severe industrial conditions. The warranty obligations extend for 36 months.

  • GROWTH AND DEVELOPMENT

    NPF KontrAvt is developing dynamically. The growth in the volume of production and sales of products is maintained at the level of 20-25% per year. The product range is constantly updated and expanded due to the development of new types of products.

  • TRIAL OPERATION

    All types of ContrAvt products are provided for trial operation within one month with deferred payment and the possibility of a refund. Payment is made only if you are absolutely sure of the correctness of the choice made.

Information Board KONTRAVT

Learn more about our products KONTRAVT.
  • Price list for products of NPF ContrAvt марки КонтрАвт
    Price list for products of NPF ContrAvt
  • Dealer Certificate brands KONTRAVT
    Dealer Certificate
  • The production program of NPF ContrAvt from manufacturer KONTRAVT
    The production program of NPF ContrAvt
  • Regulators-meters, switching devices. Catalog from directory KONTRAVT
    Regulators-meters, switching devices. Catalog
  • Counters, tachometers-flow meters, time relays. Catalog brands KONTRAVT
    Counters, tachometers-flow meters, time relays. Catalog
  • Normalizing converters. Catalog production KONTRAVT
    Normalizing converters. Catalog
  • Integraf, MDS modules, power supplies. Catalog manufacturer KONTRAVT
    Integraf, MDS modules, power supplies. Catalog

NEW TECHNOLOGIES GROUP

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