Shop Details

There Are no reviews yet.

Trac10273 Pulse Counter LoRaWAN Sensor

TRAC10273 PULSE COUNTER LORAWAN SENSOR is a compact LoRaWAN® pulse counter which transforms traditional water meters into wireless intelligent meters. With IP67 waterproof design, it is applicable in various harsh application environments.

In addition to LoRaWAN® technology with low power consumption, it has a built-in high-capacity battery available for several years without replacement. Moreover, TRAC10273 PULSE COUNTER LORAWAN SENSOR is compatible with both  LoRaWAN® gateway and  IoT Cloud to achieve remote monitoring and visualized smart data management to achieve the purpose of saving water. It is suitable for both indoor and outdoor applications such as agricultural irrigation, industrial water use, property meter reading and numerous scenarios.

Add to Wishlist
Availability:In Stock
SKU:Trac10273Categories: , ,


Wireless Transmission
Technology LoRaWAN®,  D2D
Frequency CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power 16dBm(868 MHz)/20dBm(915 MHz)/19dBm(470 MHz)
Sensitivity -137dBm @300bps
Mode OTAA/ABP Class A
Port 1 × GPIO Interface, Dry Contact
Work Mode Pulse Counter, Digital Input
Input Frequency ≤ 2000 Hz
Minimum Pulse Width 250 μs
Cable Length 1 m (Customizable)
Applicable Meters Reed switches meters or any other passive pulse meters
Range -30°C to + 70°C
Accuracy 0°C to + 70°C (+/- 0.3°C), -30°C to 0°C (+/- 0.6°C)
Resolution 0.1°C
Range 0% RH to 100% RH
Accuracy 10% to 90% RH (+/- 3%), below 10% and above 90% RH (+/- 5%)
Resolution 0.5% RH
Power On & Off NFC, Power Button (Internal)
Configuration NFC Configuration via Mobile App

Advanced Feature

 D2D Controller, Data Storage, Data Retransmission,

Temperature Threshold Alarms, Water Flow/Outage Alarms

Physical Characteristics
Power Supply 1 × 4000 mAh ER18505 Li-SOCL2 Battery (extendable to 2 batteries)
Battery Life* 5 years (10 min interval, 25°C)
Operating Temperature -30°C to +70°C
Relative Humidity ≤95% (non-condensing)
Material & Color ABS + PC, White
Ingress Protection IP67
Dimension 105.6 × 85.2 × 27 mm (4.15 × 3.35 × 1.06 in)
Installation Wall Screw Mounting, 3M Tape Mounting, Cable-Tie Mounting


  • Flexible counting configuration to enable, stop, clear accumulated values
  • Support digital filtering that filters interference signals to ensure more accurate counters
  • Support to calculate water consumption and send water flow/outage alarms
  • Embedded with temperature and humidity sensors for environment monitoring
  • IP67 waterproof enclosure for harsh environment applications
  • Ultra-wide-distance transmission up to line of sight of 10km
  • Store more than 1000 historical records and support retransmission to prevent data loss
  • Support D2D protocol to enable ultra-low latency and direct control without gateways
  • A built-in 4000 mAh replaceable battery and works for 5 years without replacement
  • Equipped with NFC for easily configuration
  • Compliant with standard LoRaWAN® gateways and network servers
  • Quick and easy management with  IoT Cloud solution