{"product_id":"milesight-smart-current-transformer","title":"Milesight Smart Current Transformer CT101, CT103 \u0026 CT105","description":"\u003ch3\u003eThe CT101, CT103 and CT105 are LoRaWAN® Smart Current Transformers for monitoring energy and analyzing consumption remotely.\u003c\/h3\u003e\n\u003cp\u003eThe CT101\/CT103\/CT105 provide multiple current options to suit energy monitoring and support sending threshold alarms.\u003c\/p\u003e\n\u003cp\u003eThe compact size and clamp design allow them to be installed in any indoor space quickly and safely without de-energizing a facility, simplifying the installation and saving costs.\u003c\/p\u003e\n\u003cp\u003eThe CT101, CT103 and CT105 can be used with any LoRaWAN gateway or network server. When used with Milesight LoRaWAN gateways and the Milesight IoT Cloud solution, CT101, CT103 and CT105 CTs can be monitored via webpage or mobile app remotely, without any code or additional server installation.\u003c\/p\u003e\n\u003cp\u003eThe CT101, CT103 and CT105 are widely used for energy motoring and billing of smart buildings, machine failure detection and prevention, etc.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eReport the RMS current and accumulated current data by minutes.\u003c\/li\u003e\n\u003cli\u003eHigh measuring accuracy with a sampling frequency of up to 3.3 kHz.\u003c\/li\u003e\n\u003cli\u003eSelf-powered, free from batteries or external wires.\u003c\/li\u003e\n\u003cli\u003eUtilize a sampling rate of up to 1s for real-time monitoring and quick alarm response.\u003c\/li\u003e\n\u003cli\u003eThe compact size allows for installation in narrow scenarios.\u003c\/li\u003e\n\u003cli\u003eNon-invasive clamp design ensures easy and safe installation without the need for power de-energizing.\u003c\/li\u003e\n\u003cli\u003eEquipped with LED indicator to indicate working status and alarms.\u003c\/li\u003e\n\u003cli\u003eCompliant with standard LoRaWAN gateways and network servers.\u003c\/li\u003e\n\u003cli\u003eCompliant with Milesight IoT Cloud.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cstyle\u003e\n  .blue-box {\n    background-color: #eaf6ff; \/* Light blue color *\/\n    padding: 5px; \/* Adjust padding as needed *\/\n  }\n\u003c\/style\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 112.175px;\" class=\"blue-box\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"width: 197.3px;\" class=\"blue-box\"\u003eCT101\u003c\/th\u003e\n\u003cth style=\"width: 197.325px;\" class=\"blue-box\"\u003eCT103\u003c\/th\u003e\n\u003cth style=\"width: 197.325px;\" class=\"blue-box\"\u003eCT105\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 533.2px;\" class=\"blue-box\" colspan=\"4\"\u003e\u003cstrong\u003eElectrical Measurement\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eDetection Parameter\u003c\/td\u003e\n\u003ctd style=\"width: 205.3px;\"\u003eRMS Current\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003eRMS Current\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003eRMS Current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eSampling Frequency\u003c\/td\u003e\n\u003ctd style=\"width: 205.3px;\"\u003e3.3 kHz\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003e3.3 kHz\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003e3.3 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eWorking Frequency\u003c\/td\u003e\n\u003ctd style=\"width: 205.3px;\"\u003e50~60 Hz\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003e50~60 Hz\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003e50~60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eRated Primary Current\u003c\/td\u003e\n\u003ctd style=\"width: 205.3px;\"\u003e100 Arms\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003e250 Arms\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003e500 Arms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eRated Secondary Current\u003c\/td\u003e\n\u003ctd style=\"width: 205.3px;\"\u003e100 mArms\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003e125 mArms\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003e150 mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eMinimum Reporting Current\u003c\/td\u003e\n\u003ctd style=\"width: 205.3px;\"\u003e6Arms (1min), 4Arms (10min)\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003e12Arms (1min), 6Arms (10min)\u003c\/td\u003e\n\u003ctd style=\"width: 205.325px;\"\u003e30Arms (1min), 10Arms (10min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\"\u003e±1 % (\u0026gt;5Arms), ±3 % (≤ 5Arms)\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\"\u003e±1 % (\u0026gt;5Arms), ±3 % (≤ 5Arms)\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\"\u003e±1 % (\u0026gt;5Arms), ±3 % (≤ 5Arms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\"\u003e1 mA\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\"\u003e1 mA\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\"\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 533.2px;\" class=\"blue-box\" colspan=\"4\"\u003e\u003cstrong\u003eWireless Transmission\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eProtocol\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003eLoRaWAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eAntenna Connector\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e1 × 50 Ω SMA Connector (Center PIN: SMA Female)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eFrequency\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e\n\u003cp\u003eCN470\u003c\/p\u003e\n\u003cp\u003eIN865\/RU864\/EU868\u003c\/p\u003e\n\u003cp\u003eUS915\/AU915\/KR920\/AS923 - 1\u0026amp;2\u0026amp;3\u0026amp;4\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eTx Power\u003c\/td\u003e\n\u003ctd style=\"width: 205.3px;\" colspan=\"3\"\u003e16 dBm (868 MHz)\/22 dBm (915 MHz)\/19 dBm (470 MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eSensitivity\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e-137dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eMode\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003eOTAA\/ABP Class A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 533.2px;\" class=\"blue-box\" colspan=\"4\"\u003e\u003cstrong\u003eOthers\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eButton\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e1 × Reboot Button\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eLED Indicator\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e1 × Status\/Alarm Indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003ePort\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e1 × USB Type-C for Power Supply, Console or Cable Temperature Sensor Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eConfiguration\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003eUSB Type-C or Downlink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 533.2px;\" class=\"blue-box\" colspan=\"4\"\u003e\u003cstrong\u003ePhysical Characteristics\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003eInduced current power supply, 5V by USB Type-C Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eInsulation Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e2.5kVAC (RMS) (1mA\/1min)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eColor\/ Material\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003eBlue, PBT+PC (UL94 V0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eExtension Cable Length\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e1m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e-20°C~70°C (-4°F~158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e-25°C~80°C (-13°F~176°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003e≤ 95% (Non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eIngress Protection\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003eIP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"2\"\u003e86.5 × 31 × 37.4 mm (3.4 × 1.22 × 1.47 in), Wire Hole: Ф 16 mm (Ф 0.63 in)\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\"\u003eTransceiver:38 × 34.5 × 16 mm(1.5 × 1.36 × 0.63in), CT Clamp: 68 × 86 × 41.8 mm(2.68 × 3.39 × 1.65in), Wire Hole: Ф36.6mm(Ф1.44 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"2\"\u003e85.65g\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\"\u003eTransceiver: 13.05g, CT Clamp: 276.75g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eInstallation\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003eCT Clamp: Suspended on the Testing Conductor, Transceiver: Cable-tie Mounting (under integrated mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 533.2px;\" class=\"blue-box\" colspan=\"4\"\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 120.175px;\"\u003eRegulatory\u003c\/td\u003e\n\u003ctd style=\"width: 415.825px;\" colspan=\"3\"\u003eCE, FCC, UL508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/resource.milesight.com\/milesight\/iot\/document\/ct10x-datasheet-en.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/resource.milesight.com\/milesight\/iot\/document\/ct10x-user-guide-en.pdf\" target=\"_blank\"\u003eUser Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli class=\"jump\"\u003e\u003ca href=\"https:\/\/github.com\/Milesight-IoT\/SensorDecoders\"\u003ePayload Decoder\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eLoRa is a registered trademark of Semtech Corporation. LoRaWAN is a trademark of the LoRa Alliance. USB-C is a registered trademark of USB Implementers Forum. MCCI and MCCI Catena are registered trademarks of MCCI Corporation. All other trademarks are the property of their respective owners.\u003c\/h5\u003e","brand":"Milesight","offers":[{"title":"CT101: 100A \/ KR920 \/ AS923 \/ AU915 \/ US915","offer_id":49089886880062,"sku":"123003477","price":105.0,"currency_code":"USD","in_stock":true},{"title":"CT101: 100A \/ IN865 \/ EU868 \/ RU864","offer_id":49089886912830,"sku":"123003478","price":105.0,"currency_code":"USD","in_stock":true},{"title":"CT101: 100A \/ CN470","offer_id":49089886945598,"sku":"123003479","price":105.0,"currency_code":"USD","in_stock":true},{"title":"CT103: 300A \/ KR920 \/ AS923 \/ AU915 \/ US915","offer_id":49089886978366,"sku":"123003480","price":120.0,"currency_code":"USD","in_stock":true},{"title":"CT103: 300A \/ IN865 \/ EU868 \/ RU864","offer_id":49089887011134,"sku":"123003481","price":120.0,"currency_code":"USD","in_stock":true},{"title":"CT103: 300A \/ CN470","offer_id":49089887043902,"sku":"123003482","price":120.0,"currency_code":"USD","in_stock":true},{"title":"CT105: 500A \/ KR920 \/ AS923 \/ AU915 \/ US915","offer_id":51836704194878,"sku":"123003808","price":137.5,"currency_code":"USD","in_stock":true},{"title":"CT105: 500A \/ IN865 \/ EU868 \/ RU864","offer_id":51836704227646,"sku":"123003809","price":137.5,"currency_code":"USD","in_stock":true},{"title":"CT105: 500A \/ CN470","offer_id":51836704260414,"sku":"123003810","price":137.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/5104\/files\/CT10x_13.jpg?v=1779089425","url":"https:\/\/store.mcci.com\/products\/milesight-smart-current-transformer","provider":"MCCI","version":"1.0","type":"link"}