Power source built-in battery CR18505 Temperature measurement range from -20 to +60 °C Humidity measurement range from 1 to 100% Battery life up to 2 years

BI-BLTHIM Sensor

The BI-BLTHIM sensor is a wireless digital air temperature and humidity meter. The measured parameters are transmitted to the tracker using a wireless BLE interface. It is used to monitor the temperature and humidity of cargo and stationary objects.

Key features

The BI-BLTHIM wireless temperature and humidity sensor is used in refrigerated trucks, tankers to control the specified mode of transportation of food products, medicines and other cargo that require special transportation and storage conditions. The sensor has an autonomous power source and transmits the measured temperature and humidity via the BLE interface.
Main features
  • High-precision temperature and humidity measurement
  • Transmission of information via BLE interface
  • Autonomous power supply
  • Easy installation

Characteristics

Power source built-in battery CR18505
Output interface BLE
Temperature measurement range from -20 °C to +60 °C
Temperature measurement error (at temperatures from +5 to +60 °C) ±0,4 °С
Temperature measurement error (at temperatures from -20 to +5 °C) ±0,8 °С
Humidity measurement range from 1 to 100%
Humidity measurement error (at humidity from 20 to 80%) ±3 %
Humidity measurement error (at humidity from 1 to 100%) ±5 %
Overall dimensions 108 х 58 х 33 mm
Enclosure protection class IP44
Net weight 65 g

Protocols and Integration (For Developers)

  • Supported data transfer interfacesBLE
  • Configurationnot provided
  • Full device compatibilitywith BLE interface

Cases

STRANGER IN ACTION: AGROHOLDING CASE by OVERSEER

13/07/2026
News

New liquid level sensor BI FLB SENSOR Bitrek

14/06/2026
News

Fuel control by injector pulses based on Bitrek equipment

02/06/2026

// FAQ

Questions and answers

Can I replace the battery in the sensor myself?

Yes, you can purchase a battery from us and replace it yourself.

How are sensors configured?

The sensor does not require any setup – it is ready to use immediately.

Ready to start
collaborating?

Join the Bitrek partner network in Ukraine, Europe, and Latin America. We work with EMnify international SIM cards.

Competitive terms and personalized pricing
Technical support and marketing materials
Access to modern, European-quality equipment

Become a partner

Fill out the form to join the Bitrek partner network in Ukraine and Europe.

Step 1/2. Your contact information
Fill in this field
Fill in this field
Please enter a valid email
Please enter a valid phone number

Your request has been submitted. We will contact you shortly.

Request a consultation

Fill out the form, and we will contact you shortly.

Fill in this field
Fill in this field
Please enter a valid email
Please enter a valid phone number

Your request has been submitted. We will contact you shortly.