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Trac10279 Ultrasonic Distance LoRaWAN Sensor

TRAC10279 ULTRASONIC DISTANCE LORAWAN SENSOR is a non-contact ultrasonic distance sensor designed for outdoor applications such as monitoring water level, fill level of tanks and silos, presence of objects, or snow level. It features multiple selective probes with varying detecting ranges to meet diverse requirements. With high protection IP rating and waterproof enclosure, TRAC10279 ULTRASONIC DISTANCE LORAWAN SENSOR can withstand harsh environments, and it can work up to 10 years with two 9000 mAh batteries.

offers LoRaWAN® version and NB-IoT/Cat.M version to meet different communication needs. The LoRaWAN® version can be integrated with  LoRaWAN® gateway and  IoT Cloud solution, enabling remote and visual management of all sensor data. The NB-IoT/Cat.M version not only supports multiple application modes to compatible with IoT platforms, but also is equipped with GNSS for tracking and security purposes.

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SKU:Trac10279Categories: , ,



Wireless Transmission
LoRaWAN® Version
Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power 16 dBm (868 MHz)/20 dBm (915MHz)/19 dBm (470MHz)
Sensitivity -137dBm @300bps
Mode OTAA/ABP Class A
NB-IoT/Cat M Version



Cellular Band

Cat M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/ B66/B85

Cat NB2: B1/B2/B3/B4/B5/B8/ B12/B13/B18/B19/B20/B25/B28/


SIM Slot 1 (Micro SIM-3FF)
Application Mode TCP/UDP/MQTT/AWS/ IoT Cloud1
Model Standard Version Pro Version


C050: 25 ~ 500 cm

C100: 25 ~ 1000 cm

W050: 30 ~ 500 cm

W100: 50 ~ 1000 cm



± (1+0.3%*S) cm, S=distance

(- 15°C ~ 60°C)2

±1% FS

(- 30°C ~ 65°C)

Resolution 1 mm
Device Position
Status Normal/Tilt
Range -40 ~ 125°C
Resolution 0.1°C
GNSS Positioning (NB-IoT/Cat M Version Only)
Parameters Longitude/Latitude
Resolution 0.000001
Power On & Off NFC, Power Button (Internal)
Configuration Mobile App (via NFC)
Physical Characteristics
Power Supply 2 x 9000 mAh ER26500 Li-SOCL2 Batteries


Battery Life3

LoRaWAN® Version: > 10 years (10-min Interval, 25°C) NB-IoT/Cat M Version: TCP/UDP—Around 10 Years,

MQTT/AWS—Around 5 Years (4 Times Report per Day, per Report

Includes 12 Packages with 30-min Collection Interval, 25°C)4

Operating Temperature – 30°C ~ 70°C
Relative Humidity ≤95% (Non-condensing)
Ingress Protection IP67
Dimension 118 × 65 × 80 mm
Material ABS + PC (Flame Retardant)
Color Black gray (C050/C100), Gray (W050/W100/S050)
Installation On the Flat Surfaces with Screws

Features Shared Values

  • Selective probes vary from 25 to 1000 cm for multiple applications
  • Two built-in 9000 mAh replaceable batteries that work for up to 10 years without replacement
  • Equipped with NTC temperature sensor for the detection and alarm of burning
  • Built-in 3-axis accelerometer sensor to monitor device tilt status
  • Damp-proof coating inside and IP67 waterproof enclosure for outdoor applications
  • Equipped with NFC for one touch configuration, support card emulation mode