---
lang: "en"
title: "TZ-BT03 Single-use Bluetooth Temperature Data Logger"
sku: "TZ-BT03"
canonical_url: "https://shop.marcomweb.it/en/datalogger/tz-bt03-single-use-bluetooth-temperature-data-logger"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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TZ-BT03 Single-use Bluetooth Temperature Data Logger

TZ-BTO03 is a Bluetooth Low Energy temperature data logger with the latest Bluetooth 5.0 technology. It can collect ambient temperature. 
This data can be recorded as historical data. TZ-BT03 can store up to 53248 temperature data points. 

A mobile phone with Bluetooth 4.0 or higher can download and install the application, which allows for comprehensive storage and monitoring of ambient temperature. Its features include small size, light weight, ease of transport, and high accuracy. 
portable and highly accurate for widespread use in cold chain logistics, archives, laboratories, museums, etc.

## Technical Features

- Battery life 1 year (normal temperature 25°C)
- Dimensions 62mm "36mm "5mm
- Weight 14g
- Communication mode Bluetooth 5.0
- Transmission distance 0dbm: 100 meters, 4 dbm: 120 meters
- Internal battery 620mAh/3V (non-replaceable)
- Temperature detection range -20°C ~ +60°C
- Temperature detection accuracy +-0.5°C (-20-40°C) +-0.1°C (other)
- Temperature resolution 0.1°C
- Data storage capacity 53248
- Logging interval 10 min (10s-18 hours)
- Alarm interval Temperature alarm: 2°C - 8°C, adjustable
- Alarm interval User configurable
- Protection rating IP67
- Output power 0dBm, adjustable

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Source: https://shop.marcomweb.it/en/datalogger/tz-bt03-single-use-bluetooth-temperature-data-logger

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.