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LTC2-NA LoRaWAN® Temperature Sensor
LTC2-NA LoRaWAN® Temperature Sensor
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LTC2-NA LoRaWAN® Temperature Sensor

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The Dragino LTC2-NA LoRaWAN® Temperature Sensor is an industrial-grade temperature transmitter designed for high-precision monitoring using user-provided 3-wire PT100 probes. As an Authorized Dragino Distributor in India, AIoTkart® supplies genuine LTC2-NA devices for mission-critical industrial, cold chain, and infrastructure deployments.

Engineered for harsh industrial environments, the LTC2-NA features long-range LoRaWAN® connectivity, dual high-precision 16-bit ADCs, and factory calibration to ensure accurate resistance-to-temperature conversion across a wide range of PT100 probes.

Powered by a robust 8500mAh Li-SOCl₂ battery, the device offers 2 to 10 years of operation depending on transmission frequency and network conditions. The built-in datalogging feature records temperature readings during network outages and allows retrieval via LoRaWAN downlink, ensuring no data loss.Each unit comes pre-loaded with unique LoRaWAN® keys for secure and quick deployment in standard LoRaWAN networks across India.

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  • Supports user-provided 3-wire PT100 probes
  • LoRaWAN® v1.0.3 Class A compliant
  • 8500mAh Li-SOCl₂ battery (2–10 years*)
  • Dual 16-bit high-precision ADCs
  • Factory calibrated for accurate resistance measurement
  • Datalogging with retrieval via LoRaWAN® downlink
  • Pre-loaded unique LoRaWAN® keys
  • Configurable via LoRaWAN® downlink or UART
  • Designed for harsh industrial environments
  • Wall-mountable enclosure

*Battery life depends on reporting interval and network coverage.

LoRaWAN® Specifications

  • Protocol: LoRaWAN® v1.0.3 Class A
  • Activation: OTAA (pre-loaded unique keys)
  • Configuration: LoRaWAN® Downlink or UART
  • Datalog Feature: Supported

Sensor Compatibility

  • Supports 3-wire PT100 probes
  • Temperature range: Depends on selected PT100 probe
  • High-accuracy resistance measurement
  • Factory calibrated ADC interfaces

Power Specifications

  • Battery Type: 8500mAh Li-SOCl₂
  • Expected Battery Life: 2–10 years

Mechanical Specifications

  • Industrial-grade enclosure
  • Wall mountable
  • Designed for indoor and industrial environments

The Dragino LTC2-NA is suitable for:

  • Cold chain monitoring
  • HVAC temperature monitoring
  • Agriculture and livestock facilities
  • Industrial process monitoring
  • Pharmaceutical storage
  • Warehouse and infrastructure monitoring

LTC2-NA is the “No Attached probe” version, allowing users to connect their own compatible 3-wire PT100 probe based on required temperature range.

Yes, it supports standard 3-wire PT100 probes, provided they match the required resistance and wiring specifications.

Yes, it includes a datalog feature that records readings during network outages and allows retrieval later via LoRaWAN® downlink.

Documents

LTC2_User_Manual

Download

LTC2-Data_sheet

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LTC2_Firmware

Download

Why Buy Dragino & Industrial IoT Products from AIoTkart® in India?

AloTkart® is an Authorized Dragino Distributor in India, supplying genuine LoRaWAN® gateways, sensors, and Industrial lot devices with full warranty and technical support.

Authorized Dragino Distributor in India

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Guaranteed Genuine Industrial IoT Equipment

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Reliable delivery across India for startups, system integrators, enterprises, and government projects.

LoRaWAN® Deployment & Technical Support

Expert guidance for LoRaWAN® network setup, gateway configuration, sensor integration, and industrial deployments.

Bulk Supply for Large-Scale Projects

Competitive pricing and assured stock for institutional, industrial, and system integration requirements.

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