HAXO-16BT Bluetooth Data Logger - Humidity and Temperature

LogTag HAXO‑16BT

Bluetooth Temperature and Humidity Data Logger

LogTag HAXO‑16BT is a compact, multi-use data logger designed for recording temperature and relative humidity with wireless communication via Bluetooth. It is intended for monitoring storage, transportation, and operational environments where continuous tracking of temperature and humidity conditions is required without the need to connect the logger to a computer or remove it from its location.The device stores measured values in internal memory and allows wireless download to the LogTag® Link mobile application. Within the app, users can view current readings, download stored data, manage alarms, and generate reports in PDF or CSV format. Data can also be optionally stored and shared via the LogTag® Online service.

Applications

The HAXO‑16BT data logger is particularly suitable for:

Storage and transport of temperature- and humidity-sensitive goods
Pharmaceutical and healthcare applications
Laboratory materials and laboratory environments
Controlled storage areas
Cold chain monitoring
Logistics and shipment monitoring
Warehouse mapping
Monitoring of laboratory refrigerators and freezers
Environments where data retrieval without handling the logger is advantageous

Key Features

Measurement of temperature and relative humidity using internal sensors
Wireless data access via Bluetooth
LogTag® Link mobile app for configuration, real-time monitoring, and data download
Direct generation of PDF and CSV reports on mobile devices
Wireless configuration of multiple loggers using saved profiles
Overview of alarms from multiple loggers within the app
Optional upload of data to LogTag® Online for cloud storage and sharing
Internal memory for 16,000 paired temperature and humidity records
LCD display for local status and reading verification
Compact, slim design suitable for shipments and storage spaces
Protection rating IP61
Powered by a non-replaceable CR2450 coin cell battery

Operating Principle

The HAXO‑16BT continuously measures temperature and relative humidity at a defined interval and stores paired records in its internal memory. The user configures the measurement profile in the mobile application, including logging interval, start mode, and alarm limits.During operation, the logger status can be checked on the display or wirelessly via the app. When downloading data, the application retrieves stored records via Bluetooth, enabling visualization, report generation, or upload to the LogTag® Online cloud service.The logger does not need to be removed from shipments, packaging, refrigerators, or monitored environments as long as it is within Bluetooth range.

Connectivity and Software

Bluetooth Communication

The HAXO‑16BT communicates with smartphones or tablets via Bluetooth. Through the mobile application, users can:

View current readings
Download stored data wirelessly
Generate PDF and CSV reports
Configure alarm thresholds
Configure multiple loggers
Monitor alarm status
Optionally upload data to LogTag® Online

LogTag® Link

The LogTag® Link mobile app is used for configuration, data retrieval, and reporting. It automatically detects compatible loggers within range and enables fast data download without the need for USB interfaces.

LogTag® Online

Downloaded data can be optionally uploaded to the LogTag® Online cloud platform. This enables secure data storage, team sharing, and advanced reporting. Some advanced features, such as automatic notifications and report distribution, may depend on the subscription level.

Technical Specifications

Parameter	Value
Model	LogTag HAXO‑16BT
Device type	Wireless temperature and humidity data logger
Measured parameters	Temperature, relative humidity
Sensors	Internal temperature and humidity sensors
Temperature measurement range	-20 °C to +70 °C
Operating temperature range	-20 °C to +70 °C
Storage temperature	0 °C to +40 °C
Humidity range	0 to 100 %RH (non-condensing, with limitations)
Temperature	±0.45 °C (0 to +50 °C), typically ±0.3 °C
	±0.8 °C (+50 to +70 °C), typically ±0.5 °C
	±0.95 °C (-30 to 0 °C), typically ±0.6 °C
Humidity accuracy	±3 %RH (20-80 %RH), typically ±2 %RH
	±5 %RH (0-20 %RH), typically ±4 %RH
	±5 %RH (80-100 %RH), typically ±4 %RH
Resolution (temperature)	0.1 °C / 0.1 °F
Resolution (humidity	0.1 %RH
Memory capacity	16,000 paired records
Typical logging duration	~169 days at 15-minute interval
Logging interval	1 to 60 minutes (configurable)
Start modes	Push button, delayed start, immediate start
Communication	Bluetooth
Mobile app	LogTag® Link
Cloud service	LogTag® Online
Wireless range	Up to 40 m
Reports	PDF, CSV
Display	LCD
Alarms	Configurable limits
Protection rating	IP61
Power supply	CR2450 3V Li‑MnO₂ coin cell
Battery type	Non-rechargeable, non-replaceable
Battery life	3 years storage + 1 year operation
App requirements	Android 7.0+, iOS 15.6+, Bluetooth-enabled devices
Dimensions	5.3 × 7.7 × 0.8 cm
Weight	35 g
Housing material	Polycarbonate
Accessories	Optional wall mount WMB‑01

Accuracy and Calibration

The device is specified for temperature and humidity measurement within the stated ranges. The manufacturer provides both rated and typical accuracy values. Measurement accuracy can be improved through recalibration.For applications requiring traceability or certified accuracy, calibration should be handled individually based on customer requirements.

Alarms and Reporting

The HAXO‑16BT supports configurable alarm limits for monitored parameters. Alarm profiles can be saved in the app and wirelessly applied to multiple loggers, simplifying deployment.After downloading data, reports can be generated in PDF or CSV format. Data can also be stored and shared via LogTag® Online.