{"product_id":"dragino-ltc2-lt-lorawan-low-temperature-pt100-eu868","title":"Dragino LTC2-LT LoRaWAN Low Temperature PT100 Sensor (EU868)","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDragino LTC2-LT\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eindustrial LoRaWAN low-temperature monitoring solution\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, designed for accurate and reliable temperature measurements in refrigerated, frozen and cryogenic environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe device combines the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDragino LTC2 LoRaWAN Temperature Transmitter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eone external low-temperature PT100 Class A probe\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, providing a complete sensor-and-transmitter combination for remote temperature monitoring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe supplied PT100 probe features a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003emeasurement range from −196°C to +150°C\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it particularly suitable for applications requiring temperature measurements far below the operating range of conventional temperature sensors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe probe is equipped with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2-meter cable\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and a compact stainless-steel sensing element designed for insertion into suitable measurement locations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe LTC2 transmitter supports \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo independent 3-wire PT100 measurement channels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing the connection of an additional compatible PT100 probe when required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe device converts the electrical resistance measurements of the connected PT100 probe into temperature readings and transmits the collected data to a compatible LoRaWAN gateway and network server.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperating on the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eEU868 frequency band\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the LTC2-LT uses \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLoRaWAN 1.0.3 Class A\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e technology to provide long-range wireless communication with low power consumption.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe transmitter is powered by an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8,500 mAh non-rechargeable Li-SOCl₂ battery\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, eliminating the need for a permanent electrical power connection in suitable installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDepending on the transmission interval, network conditions and environmental factors, the manufacturer indicates a potential battery service life of approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2–10 years\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe LTC2-LT also supports \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elocal temperature data logging\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, enabling historical temperature measurements to be stored and subsequently retrieved through supported LoRaWAN downlink commands.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis functionality is particularly valuable for cold chain and low-temperature monitoring applications where maintaining a record of temperature conditions is important.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe device supports \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eremote configuration through LoRaWAN downlinks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, while local configuration and firmware maintenance are available through its serial console interface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts measurement system uses calibrated resistance measurement channels, providing reliable conversion of PT100 resistance values into temperature readings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePT100 Class A sensing element\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is suitable for precision temperature monitoring. However, actual measurement uncertainty depends on the probe characteristics, calibration and installation conditions, particularly at extremely low temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe LTC2-LT is especially useful for monitoring \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecryogenic storage systems, laboratory freezers, vaccine transportation, pharmaceutical storage, cold rooms and industrial refrigeration equipment\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe compact probe can be installed at the required measurement point, while the wireless transmitter can be positioned in a suitable location within its specified operating temperature range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWith its combination of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eultra-low temperature measurement capability, LoRaWAN connectivity, battery-powered operation and historical data logging\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the Dragino LTC2-LT provides a flexible solution for professional temperature monitoring.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The −196°C to +150°C range refers to the external PT100 probe, not the operating temperature of the LTC2 transmitter. The transmitter must remain within its specified environmental limits. The LTC2-LT is not automatically a certified pharmaceutical or vaccine monitoring system; any required validation, calibration or regulatory compliance must be assessed separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e🔑 Key Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e❄️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUltra-Low Temperature Monitoring\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Measures temperatures from −196°C to +150°C using the supplied PT100 probe.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🌡️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePT100 Class A Probe Included\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – High-quality external resistance temperature sensor for low-temperature applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e📏 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2-Meter Probe Cable\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Flexible installation of the sensing element away from the transmitter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🔌 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDual PT100 Channels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Supports up to two independent 3-wire PT100 probes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e📡 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLoRaWAN EU868\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Long-range wireless communication for European LoRaWAN networks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e📶 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLoRaWAN 1.0.3 Class A\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Low-power communication for professional IoT installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🔋 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8,500 mAh Battery\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Non-rechargeable Li-SOCl₂ battery for long-term operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⏳ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eExtended Battery Life\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Manufacturer-estimated 2–10 years depending on working conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e📊 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTemperature Data Logging\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Stores historical measurements for later retrieval.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🔄 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eHistorical Data Retrieval\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Access stored temperature records using supported LoRaWAN commands.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🎯 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCalibrated Measurement Channels\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Resistance measurement system calibrated across multiple reference values.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e⚙️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRemote Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Supports LoRaWAN downlink commands.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🔧 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eSerial Console Configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Local configuration and firmware maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🔋 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBattery Monitoring\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Transmits battery status information.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🧊 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCryogenic Applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Suitable for monitoring extremely low temperatures with proper installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e💉 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePharmaceutical Cold Chain\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Temperature monitoring for temperature-sensitive storage and transportation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🔬 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLaboratory Applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Monitoring of laboratory freezers and cryogenic equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🏭 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIndustrial Refrigeration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Remote monitoring of industrial cooling systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e🛠 Applications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e🧊 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUltra-Low Temperature Freezers\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Monitor freezers operating at very low temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e❄️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCryogenic Storage\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Temperature monitoring in suitable cryogenic storage applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e💉 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eVaccine Transportation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Monitor temperature conditions during the transportation of temperature-sensitive vaccines.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e💊 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ePharmaceutical Storage\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Monitor storage temperatures for pharmaceutical products.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🔬 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLaboratories \u0026amp; Research\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Measure temperatures in laboratory equipment and experimental installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🏥 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMedical \u0026amp; Biotechnology Facilities\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Remote monitoring of specialized temperature-controlled equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🚛 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eCold Chain Logistics\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Temperature monitoring during storage and distribution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🏭 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIndustrial Refrigeration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Monitor industrial refrigeration systems and low-temperature processes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🍽️ \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eFrozen Food Storage\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Temperature monitoring in commercial and industrial freezer installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e📦 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTemperature-Sensitive Inventory\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Monitor storage conditions for products requiring controlled temperatures.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e📡 \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eRemote IoT Temperature Monitoring\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Wireless temperature measurement at distributed locations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e📦 Package Includes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × Dragino LTC2 Industrial LoRaWAN Temperature Transmitter\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × Low Temperature PT100 Class A Probe\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003e1 × 2 m probe cable, attached to the supplied probe\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eIntegrated 8,500 mAh non-rechargeable Li-SOCl₂ battery\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━\u003c\/p\u003e\n\u003ch3\u003e📥 \u003cstrong\u003eProduct Downloads\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e📄 \u003ca href=\"https:\/\/www.dropbox.com\/scl\/fo\/6y84drh4gb8s4zbd3gif9\/AOvA9VuJ7QNHBTohuVxLt4w?dl=0\u0026amp;e=1\u0026amp;preview=Datasheet_LTC2_LoRaWAN_Temperature_Transmitter.pdf\u0026amp;rlkey=oawbdbixgnpquyqx7g39767u2\" title=\"Dragino LTC2-LT Industrial Temperature Transmitter (Low Temperature) (EU868) Datasheet\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 0, 238); text-decoration-line: underline; font-size: 0.875rem;\"\u003eDatasheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e📖 \u003ca href=\"https:\/\/wiki.dragino.com\/xwiki\/bin\/view\/Main\/User%20Manual%20for%20LoRaWAN%20End%20Nodes\/LTC2%20-%20LoRaWAN%20Temperature%20Transmitter%20User%20Manual\/\" title=\"Dragino LTC2-LT Industrial Temperature Transmitter (Low Temperature) (EU868) User Manual\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 0, 238); text-decoration-line: underline; font-size: 0.875rem;\"\u003eUser Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Dragino","offers":[{"title":"Default Title","offer_id":46773850505552,"sku":"LTC2-LT-868","price":62.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/0489\/4032\/files\/dragino-ltc2-lt-lorawan-industrial-temperature-transmitter-low-temperature-eu868-744443_2048x2048_422ccfb1-5e39-450a-af87-2d21edaad95c.webp?v=1749554650","url":"https:\/\/invibitshop.com\/products\/dragino-ltc2-lt-lorawan-low-temperature-pt100-eu868","provider":"InviBIT Shop","version":"1.0","type":"link"}