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LoRaWAN sensor tag TG-LR82, Temperature, humidity, acceleromete

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608 CZK 503 CZK without VAT

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Code: NABMKR1231 PN: TG-LR82 Warranty: 26 months
Výrobce: MIKROTIK
 (SIA Mikrotikls)
Aizkraukles iela 23, Riga, LV-1006, Lotyšsko
sales@mikrotik.com
www.mikrotik.com
MikroTik TG-LR82 A flexible and affordable tool for data collection and informed operational decisions. TG-LR82 is a configurable LoRaWAN sensor tag designed for demanding... more
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MikroTik TG-LR82

A flexible and affordable tool for data collection and informed operational decisions.

TG-LR82 is a configurable LoRaWAN sensor tag designed for demanding IoT deployments. It combines monitoring of temperature, humidity, motion, and events in one compact device with waterproof IP67 rating. The device features a highly accurate NIST-certified temperature sensor TMP116N with typical accuracy of ±0.2 °C (max. ±0.3 °C) in the range of -25 to +85 °C, making it ideal for monitoring temperature-sensitive goods and environments.

The sensor supports LoRaWAN 1.0.4 Class A and B on 868 MHz and 2.4 GHz frequencies, enabling global deployment without regional limitations. The integrated magnetic reed switch allows detection of door, lid, or cabinet openings. Thanks to the 1100 mAh LiMnO2 battery, expected lifetime reaches up to 5 years depending on configuration. The device is designed for seamless cooperation with MikroTik LR8 gateway and modern monitoring platforms.

  • Highly accurate NIST TMP116N temperature sensor with ±0.2 °C accuracy for monitoring sensitive environments and goods
  • Support for LoRaWAN 1.0.4 Class A and B on 868 MHz and 2.4 GHz frequencies for global deployment
  • Local data processing with generation of averages and histograms of temperature and humidity before transmission
  • Configurable profiles and event-based rules for automatic adaptation to changing conditions
  • Integrated magnetic reed switch for detection of door, lid, or cabinet openings
  • Waterproof IP67 rating with compact dimensions of 76 × 45 × 19 mm
  • Long battery life up to 5 years thanks to 1100 mAh LiMnO2 battery and efficient power management
  • Transmit power 10.5 dBm (868 MHz) and 13 dBm (2.4 GHz) with receive sensitivity up to -141 dBm
  • ADR (Adaptive Data Rate) support for optimization of power consumption and connection reliability

Intelligent local data processing
TG-LR82 combines environmental and motion sensors with onboard data processing. The device can generate averages or histograms of temperature and humidity before sending telemetry, reducing network traffic while preserving valuable information about environmental conditions. Similar logic can be used for other monitoring scenarios: temperature or humidity thresholds, impact or free fall detection, orientation or tilt monitoring, device and asset activity tracking.

Automation and flexible configuration
The device supports multiple configuration profiles and event-based rules, enabling automatic adaptation to changing conditions. For example, during normal operation, the device can send telemetry data every 6 hours, but after opening a door (triggering the magnetic switch), it automatically switches profiles and starts sending updates every 5 minutes. Configuration is done flexibly via LoRaWAN downlinks using a dedicated configuration tool or integration with platforms like The Things Network (TTN).

Global deployment with 2.4 GHz LoRa
Unlike sub-GHz LoRa bands, which vary by region, 2.4 GHz LoRa can be used globally without frequency switching. Typical range can reach up to 1.5 km depending on the gateway antenna and environment. This makes it a practical choice for mobile assets such as container ships or international logistics systems.

Integration with monitoring platforms
Data from the TG-LR82 sensor can be visualized and analyzed using modern monitoring platforms like Grafana. With MikroTik RouterOS container support, Grafana dashboards can be quickly deployed, enabling visualization of real-time telemetry data and analysis of historical data, including temperature and humidity trends, orientation and activity states, environmental histograms, or battery status and signal strength.

Package contents
TG-LR82, screw set, mounting bracket (77 × 46 × 6.5 mm, for mounting on metal surfaces)

BASIC SPECIFICATIONS

Technical parameters and sensors

Sensors: temperature, humidity, accelerometer
Temperature sensor: TMP116N with NIST certification, accuracy ±0.2 °C for range –25 °C to +85 °C
Humidity sensor: 0–100 % RH
Battery: 1100 mAh LiMnO2 (non-replaceable), lifetime up to 5 years
Operating temperature: -10 to +70 °C
Protection rating: IP67
Dimensions: 76 × 45 × 19 mm

RF performance and compatibility

LoRa transceiver: LR1120
LoRa band: 868 MHz / 2.4 GHz
Protocol: LoRaWAN 1.0.4 Class A, B
Transmit power: 10.5 dBm (868 MHz) / 13 dBm (2.4 GHz)
Sensitivity: up to -141 dBm (868 MHz) / -130 dBm (2.4 GHz)
Antenna gain: 868 MHz: -4 dBi, 2.4 GHz: 2 dBi
Compatible with: KNOT LR8G kit, wAP LR8G kit, wAP LR2 kit

Brand
Type specification :  Network specialties
Manufacturer :  MIKROTIK
Usage and purpose
Type of accessories :  sensor
Physical properties
Dimensions :  76 × 45 × 19 mm
Warranty
Warranty period EU (months) :  26
Warranty period CRN (months) :  26
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