LPT01 - LoRaWAN Handheld Food Thermometer

Handheld temperature probes are vital tools for food safety, disease prevention, and regulatory compliance. They help ensure food stays out of the danger zone and that harmful pathogens are effectively eliminated.

The LPT01 is a LoRaWAN-enabled food temperature probe designed for remote monitoring of food temperature. It automatically records temperature data and uploads it to an IoT platform, helping meet food safety regulations while reducing manual documentation errors and saving time.

With real-time alerts for temperature deviations, the LPT01 enhances food safety by allowing swift corrective actions to prevent potential hazards. Its long-range LoRaWAN connectivity ensures reliable data transmission and simplifies deployment and maintenance—dramatically lowering operational costs for food safety management.

Feature:

• LoRaWAN v1.0.3 Class A protocol
• LCD display
• Uplink on periodically or alarm event
• PT100 Temperature Sensor
• CR123A 1500mAh Battery
  

Specifications:

Common DC Characteristics:

• Supply Voltage: Built-in Battery , 2.5v ~ 3.0v
• Operating Temperature: -40 ~ 85°C
  

Probe Spec:

• LPT01 total length: 28cm
• Probe length: 13.5cm
• Probe diameter: 4mm
• External A-grade PT100 temperature sensor
• Class A PT100 collects temperature accuracy ±(0.15 + 0.002 * |t|)°C
• Resolution: 0.01 °C
• Operating Range: -50 °C to 260 °C

LoRa Spec:

• Frequency Range,  Band 1 (HF): 862 ~ 1020 Mhz
• Max +22 dBm constant RF output vs.
• RX sensitivity: down to -139 dBm.
• Excellent blocking immunity

Battery:

• CR123A non-rechargeable battery
• Capacity: 1500mAh
• Self-Discharge: <1% / Year @ 25°C
• Max continuously current: 130mA
• Max boost current: 2A, 1 second

Power Consumption

• Sleep Mode: 5uA @ 3.3v
• LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

Applications

• Logistics and Supply Chain Management
• Food management
• Cold chains solution
• Industrial Monitoring and Control

Datasheet:                  LPT01 datasheet.pdf

Operation manual:     LPT01 User manual.pdf