Gas Detection System

  • Gas Detection Instruments

    Silver-Tec logo
  • Series SY1L – AX

    Series SY1L – AX is a standalone device, intelligent and non-intrusive detection of flammable gases, toxic, CO2 and oxygen.

    • Certification to ATEX II 2G - Ex d IIC T6
    • Provides a 4 - 20mA analogue signal outputs
    • UP to 3 potential free output contacts each protected with fuses.
    • Serial RS 485 full duplex bi-directional communication protocol .
    • Bright 3 segment digital display and cursor keypad
  • Series SY1 – AX

    Series SY1 – AX is a standalone device, intelligent and non-intrusive detection of flammable gases, toxic, CO2 and oxygen.

    • Certification to ATEX II 2G - Ex d IIC T6
    • Bright 3 segment digital display and cursor keypad
    • Magnetic Keypad for calibration in a non-intrusive mode
    • Analogue output 4-20 Ma
    • Bidirectional serial link RS 485 Modbus RTU Relay warning - alarm and fault with voltage free contacts
  • Series SY1 HT High Temperature

    Series SY1 HT High Temperature is a special device in explosion proof configuration, ATEX certified, for the detection of flammable gases, the sensor is based on catalytic combustion technology specially built for applications in extreme environments.

    • Suitable to operate in an ambient temperature ranges -50°C to +300°C.
    • Ambient temperature operation range from -50°C to + 300°C
    • AISI 316L stainless steel enclosure
    • The sensor is connected to its SY1-L control unit which powers it and provides measurements via a digital display and a 4-20mA output.
  • SY2 - AX SIL2 certified

    SY2 - AX SIL2 certified, independent, intelligent and non-intrusive for the detection of flammable, toxic and oxygen gases. Its very sturdy construction in special marine grade anodized aluminium (anticorodal) alloy makes it particularly suitable for harsh environments such as chemical and petrochemical industry on & offshore.

  • Special Application - Adapter for detection in air intake duct 017012

    Special Application - Adapter for detection in air intake duct 017012 is an industrial system that allows gas detection devices to conduct surveys in channels and ventilation ducts or pipes. Its sturdy construction allows its use in particularly harsh industrial applications which meet in the petrochemical industry on and off shore.

  • Series SYA

    Series SYA is a detection device for flammable and toxic gases

    • Certification to ATEXII 2G – EEx II (CEC 11 ATEX 016)
    • It is designed for industrial applications. Certified Epoxy painted aluminium die casting enclosure to IP65
    • Provides a 4-20mA analogue signal outputs
    • Relay warning - alarm and fault with voltage free contacts.
  • Oggioni S.A.S. logo

    RAS/AD and RAS/DY are rugged, intelligent gas detectors for a wide variety of Explosive and Toxic gases.

    Series SYA is a detection device for flammable and toxic gases

    Main Characteristics:
    • Microprocessor based
    • 4-20 mA output and/or Three Voltage free relay contacts output
    • RS-485 MODBUS RTU serial interface or protocol for remote control & maintenance
    • LCD Display 8x2 characters
    • Non Intrusive "One Person" calibration procedure
    • Fully programmable
    • Small size and Low Power consumption
    • Certificate ATEX II 2G EEx-d IIC T6
    • Bluetooth wireless communication

    Gas Detectors RAS Series are built in conformity to 94/9/CE ATEX Directive, included functional performances, moreover they are in conformity to SIL 2, being suitable to be part of safety systems.

Tel: +971 4 880 6501 / +971 4 881 4439 | Fax: +971 4 880 65 02 | Email: info@nfk-trading.com
Al Quoz Industrial, Area 3, Shed No.5 - Plot No. B-690, P.O. Box 118117 - Dubai, UAE