LPG LoRaWAN Sensor (TEK 790)


گزارش دهی دقیق و قابل اطمینان به سرور نظارت بر عملکرد
تکنولوژی ارتباطی LoRaWAN
برنامه ریزی هشدار (سطح بیشتر یا کمتر از استاندارد)
گزارش حرارت محیط و سطح باتری
تنظیمات به صورت ریموت
نصب و راه اندازی ساده
دارای تاییدیه CE و ROHS


اندازه گیری سطح مخزن LPG یا Propane
Rochester R3D/Twinsite Senior/Junior
مخازن قابل استفاده : ثابت یا متحرک، خلا یا تحت فشار، زیرزمینی
بهینه سازی انتقال یا جمع آوری
مناسب اندازه گیزی لحظه ای یا مداوم موجودی مخزن
برنامه گزارش دهی و هشدار قابل برنامه ریزی

مشخصات فنی :

  • Dimensions 60mm x 105mm x 73mm
  • Weight 330g including Rochester gauge, 220g without
  • Housing Material Acrylonitrile Butadienne Stryene (ABS) black moulded enclosure.
  • Operating Temperature -20°C to +55°C
  • Storage Temperature +20°C to +25°C clean, cool, dry and ventilated.
  • Humidity 15 – 95% RH
  • Environmental Protection Ingress protected to IP68,
  • Impact resistance to IK06, UV resistant, Flamability rating UL94-V0, Chemical resistant
  • Frequency 863 – 876MHz Nominal 868MHz ISM band.
  • Output power +14dBm (25mW) (as measured into the internal antenna on the PCB; internal antenna gain = -3dB typ)
  • Receiver Sensitivity Up to -136dBm
  • Approximate range More than 15km range in sub-urban situation (depends on environmental configuration) More than 2km range in urban situation (depends on environmental configuration)
  • Dial-gauges 5V Rochester Senior/Junior Twinsite/R3D (Rochester DS-1318.pdf compatible as standard)
  • Accuracy/resolution 10-bit (1023) A/D resolution, Accuracy is dependent on the gauge used
  • Safety ATEX Zone II 2 G Ex ib IIA T3 Gb
  • User interface NFC contactless standard interface: ISO 15693 (Frequency: 13.56MHz). Used Material compatibility Suitable for use in tanks for the storage of water diesel fuel, kerosene, gas oil types A2,C1,C2 and D as defined by BS2869 and LPG.
  • Battery life Up to 15 Years from activation
  • Battery technology 3.6V SAFT LS17500 or EVE ER17505 capacity 3.6Ah
  • Manual Activation Integrated slider magnetic switch or via android phone application and NFC interface. Installation feedback is provided via a bi-colour LED.
  • Mounting Wall mount with screws, Vertical pipe mounting with cable ties, Horizontal pipe mounting with cable ties

انطباق :

  • EMC directive 2014/30/EU : The Electromagnetic Compatibility (EMC) Directive ensures that electrical and electronic equipment does not generate, or is not affected by, electromagnetic disturbance.
  • LVD directive 2014/35/EU : The Low Voltage Directive (LVD) ensures that electrical equipment within certain voltage limits provides a high level of protection for European citizens, and benefits fully from the Single Market.
  • RED directive 2014/53/EU : The Radio Equipment Directive ensures a Single Market for radio equipment by setting essential requirements for safety and health, electromagnetic compatibility, and the efficient use of the radio spectrum
  • ATEX directive 2014/34/EU : II 2 G Ex ib IIA T3 Gb (LCIE16ATEX3023X) RoHs directive 2011/65/EU : This Directive lays down rules on the restriction of the use of hazardous substances in electrical and electronic equipment (EEE) with a view to contributing to the protection of human health and the environment, including the environmentally sound recovery and disposal of waste EEE.
  • LoRa Alliance : Compliant to LoRaWAN 1.0.2 Specification REACH : REACH (EC Regulation 1907/2006)
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