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Fiber Optic Thermometer Systems

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    Nomad Touch Fiber Optik Temperature Sensor

    • Efficiently performs quality control on probes during their installation
    • Intuitive operation through touch display
    • 3.5 inch color display (320 x 240 pixels)
    • USB 2.0 interface
    • Accuracy of ±1 oC; Resolution of ±0.1 oC
    • 32 MB logging memory, with storage of all probe signal parameters
    • Convenient direct interface to Excel datasheets, with any OptiLink software
    • Rechargeable built-in batteries

     

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    T/Guard 408 Fiber Optic Temperature Sensors

    • Small and sturdy enclosure
    • Tough and ruggedized sensors
    • No gage factor or calibration
    • Serial communication: RS-485, IEC 61870, MODBUS and DNP3
    • Ethernet communication: HTTP, MODBUS, IEC-61850, IEC-60870, DNP3
    • 2 or 4 GB internal datalogging memory
    • Accuracy of ±1 °C
    • 8 built-in Form-C relays
    • 1 built-in system fault relay
    • Available with 4 to 16 channels
    • Detachable connector blocks for easy installation
    • Quick and easy web-based configuration, in 12 languages (Arabic, Chinese, German, English, Spanish, French, Italian, Japanese, Korean, Polish, Portugese and Russian)
    • Compatible with OptiLink and OptiLink-II softwares

    Technical Specifications

    Number of Channel: 4, 6, 8, 10, 12, 16
    Accuracy: ±1°C
    Calibration: No system recalibration needed over lifespan to remain within specifications
    System sampling rate: 200 ms switching rate between each channel
    Data logging rate: Data logging rate can be adjusted by user from one point every second to one point per hour period.
    Display: One four-digit block per channel
    Data logging memory : 2GB on-board datalogging memory
    Connection Port: RS-485 serial port, Ethernet, Iphone App
    Operating Mode: System front panel keypad, ASCII commands over RS-48
    Relays 8 built-in relay drivers for transformer cooling control, enclosure cooling/heating, trips, alarms
    5A/240VAC veya 0.3A/240VDC veya 8A/24VDC
    Programmable fail safe mode

    1 built-in relay for dedicated system fault
    Analog Outputs  4-20 mA; Detachable header connector blocks, 5.08 mm pitch. Up to 16 analog outputs (one per channel)
    Temperature Measurement   -80°C; 300°C
    Criogenic measurement Minimum 4.2 Kelvin
    Connectors Optical: ST connektor, Analog-Relays-Serial: 5.08 mm connektor socket
    Power: 85 – 264 Vac veya 120 – 370 Vdc, 47- 63 Hz, 25 Watt
    Dimensions 280 mm
    110 mm
    70 mm
    Weight 2,5 Kg
    Warranty 5 yıl

     

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    T/Guard-2B Fiber Optic Temperature Sensors

    The Neoptix T/Guard-2B is a full featured smart grid ready multichannel fiber optic system for high voltage and transformer hot spot temperature measurement

    The Neoptix™ T/Guard-2B™ is a multichannel fiber optic temperature monitoring system for power transformer hot spot measurements. The T/Guard-2B system has been developed with long-term performance and stability in mind. This fiber-optic temperature monitoring system for power transformers offers accuracy, toughness and long-term resistance to failure.

    Coupled with the T/Guard-2B system, the Neoptix T2™ fiber-optic temperature probes provide accurate and direct temperature monitoring of transformer windings. This solution provides a realistic, real-time view of winding conditions that is quicker and more accurate than top oil thermocouple measurements, and greatly complements indirect measurements based on thermal models.

    Neoptix T/Guard-2B give the exact temperature of optical probes in 250 milliseconds per channel. Peak load or emergency overloads are thus detected almost instantaneously. With Neoptix technology, you have a new tool to optimize high-voltage transformer performance and life expectancy.

    The T/Guard-2B system is specifically designed to meet power transformer industry requirements: extended intervals between servicing, low maintenance, rugged components and the ability to withstand the harshest conditions. All components have been specifically selected for long term performance, including the light source that has an MTBF far superior (>300 years) to the expected life of the transformer. Moreover, compared to other technologies available on the market, such as fluorescent decay, our sensor, based on solid-state semiconductor, do not fade or drift over time, allowing a constant and absolute temperature measurement of your transformer windings over the lifespan of the equipment.

    Features

    • Small and sturdy enclosure
    • Tough and ruggedized sensors
    • No gage factor or calibration
    • Serial communication: RS-485, IEC 61870, MODBUS and DNP3
    • Ethernet communication: HTTP, MODBUS, IEC-61850, IEC-60870, DNP3
    • 4 GB internal datalogging memory
    • Accuracy of ±1 °C
    • 15 built-in Form-C relays (remotely located)
    • 1 built-in system fault relay
    • Available with 4 to 16 channels
    • Detachable connector blocks for easy installation
    • Quick and easy web-based configuration, in 12 languages (Arabic, Chinese, German, English, Spanish, French, Italian, Japanese, Korean, Polish, Portugese and Russian)
    • Compatible with OptiLink and OptiLink-II softwares