LTC2-LB LoRaWAN Temperature Transmitter Node 868MHz

The LTC2-LB LoRaWAN Temperature Transmitter Node is an industrial sensor specifically designed for monitoring temperatures in various environments. It supports PT100 probes and can transmit the recorded temperature values to IoT servers via the LoRaWAN network. With its datalogging feature, temperature values can be stored and retrieved over LoRaWAN. The sensor is equipped with a long-lasting 8500mAh Li-SOCI2 battery, enabling years of operation. Configuration is conveniently done via Bluetooth or wireless OTA updates, allowing the LTC2-LB to be easily adapted to different operating conditions. With up to two temperature channels and a wide measurement range, this sensor is ideally suited for numerous industrial applications. Thanks to its robust design and low power consumption, it is predestined for long-term operation in demanding environments.

Each sensor comes preloaded with a set of unique keys for LoRaWAN registrations. These keys are registered on the local LoRaWAN server, and the sensor automatically establishes a connection after being powered on when network coverage is available.


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Features:

  • Two temperature channels: Supports two separate PT100 probes for temperature monitoring.
  • Bluetooth and OTA configuration: Configuration can be done via Bluetooth or wirelessly using OTA updates.
  • Long-lasting battery: The integrated 8500mAh Li-SOCI2 battery enables years of operation.
  • Data logging: Supports the storage of temperature data for later retrieval.
  • LoRaWAN connectivity: Reliably transmits data over the LoRaWAN network (Class A, v1.0.3).
  • Temperature alarm: Detects and reports temperature exceedances or drops immediately.
  • Robust construction: Operates in a wide temperature range from -40°C to 85°C.

Application Examples:

  • Monitoring temperature in cold chains, e.g., for food or pharmaceuticals.
  • Industrial temperature monitoring in production facilities.
  • Temperature control in logistics and storage areas.
  • Use in smart building solutions for monitoring room temperature.
  • Environmental monitoring in agriculture and greenhouses.

Documentation:


Technical Specifications:

  • Manufacturer: Dragino
  • Manufacturer SKU: LTC2-LB-EU868
  • Battery: 8500mAh Li-SOCI2
  • Battery Life: Several years, depending on usage
  • Operating Temperature: -40°C to +85°C
  • Supported Probes: PT100 (3-Wire)
  • Communication: LoRaWAN Class A, Bluetooth v5.1
  • Protection Class: IP68 (with appropriate probe)
  • LoRa Specification:
    • Frequency: EU868
    • Maximum Transmission Power: +22 dBm continuous RF output
    • Sensitivity: Up to -139 dBm
    • Excellent Blocking Immunity
  • Battery:
    • Type: Li/SOCI2, non-rechargeable
    • Capacity: 8500mAh
    • Self-discharge: <1% per year at 25°C
    • Max. Continuous Current: 130mA
    • Max. Peak Current: 2A for 1 second
  • Power Consumption:
    • Sleep Mode: 5μA at 3.3V
    • LoRa Transmission Mode: 125mA at 20dBm, 82mA at 14dBm
  • Dimensions: 145 x 102 x 51mm 
  • Weight: 271g

Package Contents:

  • 1x LTC2-LB LoRaWAN Temperature Transmitter Node 868MHz (Temperature probes are not included and must be ordered separately)


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LTC2-LB LoRaWAN Temperature Transmitter Node 868MHz

  • Brand: Dragino
  • Product Code: 424003
  • Availability: In Stock
  • CHF65.90

  • Ex Tax: CHF60.96

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Tags: LoRaWAN, temperature, sensor, PT100, IoT, Bluetooth, battery, long-term operation, 868MHz, monitoring, industry, refrigeration, temperature monitoring, wireless, alarm, configuration, data logger, environment, node, EU868, Lora, Dragino, Bluetooth, building automation