BTT02 Ultra-thin BLE Temperature Tag/Data Logger For Cold Chain

Demension:	63mm103.5mm2.4mm
Manufacturer:	Eelink
Weight:	20g
Broadcast Power:	8db
Battery :	1000mh /3VDC
Bluetooth:	BLE6.0
Local Storage Capacity:	100K sets of data
Temperature Arrange:	-20℃~60℃
Button:	1 START button
Temperature Accuracy:	± 0.2 ℃
LCD Resolution:	1 red indicator light
Light sensing range:	0.01 lux ～ 655 lux

BTT02 is an ultra-thin BLE 6.0 temperature data logger for cold chain monitoring,

it has built-in light sensor to detect door/box open. Recording data locally and

broadcast data by Bluetooth to a mobile APP or BLE gateway.

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Description Features Specifications

Ultra-Thin BLE Temperature Tag BTT02 For Cold Chain

BTT02 is a ultra-thin temperature logger with high accurate temperature sensor and BLE6.0 technology.When it is installed in cold chain car,which can be as a perfect cold chain temperature monitoring solution!

The cold chain temperature monitoring device integrated the excellent Bluetooth 6.0 chipset.

BTT02 is your best choice when you need a thin, low-power temperature logger for cartons, pallets,refrigerated trucks, containers, cold rooms and warehouse zones. It is a BLE logger, not a standalone cellular/GPS tracker.

FAQ

1、How does the cold chain temperature monitoring devices collect data accurately

The device has built-in a highly sensitive temperature sensor, the sensor accuracy reached ±0.2ºC(0ºC-65ºC);.What's more,the temperature tracking device can work at the temperature range between -20ºC-60ºC.

2、How does the cold chain monitoring devices transfer data

The device can upload data to the server through Bluetooth 6.0.

3、How many data can be cache for the cold chain monitoring devices

It can save 100K sets data package (save one data package every 5 minutes), Data package includes Time,temperature,battery consumption.

4、Can i use the cold chain temperature monitoring devices directly

No，you need to download the software APP before use it.You need to add the related info.Then to scan the device you have installed.

5、How to install the cold chain temperature monitoring device

It is ultra-thin and easily to install，and you just attach it to the suitable place you want.

The device is not only suitable for monitoring temperature for shipping, but also for various scenarios with temperature requirements such as vacuum cold chain monitoring; cold storage temperature monitoring; warehouse temperature monitoring, etc.

6、What is temperature monitoring in cold chain logistics?

Temperature monitoring devices, such as data loggers or real-time sensors, are strategically placed along the supply chain to continuously monitor and record temperature data. This data helps identify deviations and allows timely intervention to correct problems.

More Parameters and technical question about the Cold chain temperature monitoring devices，please don't hesitate to contact us

Keywords: cold chain temperature monitoring; temperature monitoring devices for shipping; Cold chain temperature monitoring devices

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Introduction of cold chain temperature monitoring device

Use of cold chain temperature monitoring equipment

2.4 mm ultra-thin form factor for flat surfaces, packages and constrained cold-chain spaces.

High-accuracy temperature measurement, -20 C to +60 C with +/- 0.2 C accuracy

Built-in light sensor for door opening, exposure and tamper visibility.

BLE 6.0 broadcast with up to 500 m open-space transmission distance.

100,000 data-set local cache for offline continuity

1000 mAh battery with up to 3 years of service life in normal conditions

IP67 enclosure for refrigerated logistics and warehouse environments

Category	Specification
Product type	Ultra-thin BLE temperature logger / Bluetooth beacon
Model	BTT02
Chip set	nRF54L10
Communication	BLE 6.0 broadcast and Bluetooth connection
Battery capacity/ voltage	1000 mAh /3 VDC
Battery life	Up to 3 years in normal conditions; low-temperature conditions may reduce service life
Dimensions	63(L) x 103.5(W) x 2.4(H) mm
Weight	20g
Light sensing	0.01 lux to 655 lux
Temperature range	-20 C to +60 C
Temperature accuracy	+/- 0.2 C
Transmission distance	Up to 500 m in open space
Local storage	100,000 data sets
Button and indicator	1 START button; 1 red LED indicator
Ingress protection	IP67 waterproof and dust proof enclosure
Alarms	Temperature alarm, light alarm, low battery alarm
Software	BeaconCloud APP and Beacon Cloud web platform
Data export	Historical curves with PDF / CSV export through BeaconCloud
Protocol	EELINK Beacon Protocol
Mobile app	Connects by Bluetooth for configuration, data reading and local operation.