Freshliance — Bluetooth Temperature & Humidity Data Logger
BlueTag TH30 is a multi-use temperature and humidity data logger based on Bluetooth wireless communication technology, convenient for users to read and get the report by App. The device can be optionally set with one or two external probes (probe-capable variants only). It is ideal in freezers, medicine cabinets, wine cellars, warehouses, greenhouses, laboratories, supermarkets, incubators, refrigerator cars and other scenarios where accessibility and mobility are crucial.
| Model | TH30B | TH30R | TH30R-I | TH30R-ETU |
|---|---|---|---|---|
| Communication distance | 50 m (open space) | |||
| Internal probe type | Temperature and humidity | |||
| External probe | × | Optional | (included) | |
| External probe channels | × | Max. 2 probes | ||
| External probe type | × | See External Probe List | ||
| Built-in sensor — temperature | −30°C ~ +70°C, ±0.5°C F.S. | |||
| Built-in sensor — humidity | 0–100% RH, ±3% RH (25°C, 20–80% RH), ±5% RH (other) | |||
| Temperature units | °C, °F | |||
| Alarms | Max. 6 alarm points each probe | |||
| Report format | PDF / CSV | |||
| Connection | Bluetooth 5.2 | |||
| Start delay | 0 minute ~ 72 hours | |||
| Logging interval | 1 minute ~ 99 minutes | |||
| Memory capacity | 20,000 readings each probe | |||
| App language | Chinese, English, French, German, Portuguese, Russian, Spanish, etc. | |||
| Certification | CE, FCC, EN12830, GMP, IATA, RoHS, HACCP, RTCA/DO-160G | |||
| Device dimensions | 83 × 68 × 20.5 mm | |||
| Battery | 2× replaceable AAA batteries | Rechargeable lithium battery | ||
| Installation | Hanging, folding stand | Hanging, folding stand, magnetic suction | ||
| Weight | 85 g | 90 g (main device) | ||
External Probe List
| Probe type | Measuring range | Measuring accuracy |
|---|---|---|
| Temperature probe | −30°C ~ +70°C | ±0.5°C (−30°C~+50°C); ±1.0°C (other) |
| −196°C ~ +200°C | ±0.5°C (−100°C~+80°C); ±1.0°C (other) | |
| −90°C ~ +200°C | ±0.3°C (−40°C~+100°C); ±0.5°C (−80°C~−40°C; +100°C~+150°C); ±1.0°C (other) | |
| Temperature and humidity probe | −40°C ~ +85°C | ±0.5°C F.S. |
| 0–100% RH | ±3% RH (25°C, 20–80% RH); ±5% RH (other) | |
| Standard cable length: 2 m. Customizable length available: 5 m, 10 m, 15 m or 20 m. | ||
When in range, users can easily pair this Bluetooth data logger via Bluetooth communication, and then use Freshliance's free App Tkeeper to remotely program this data logger and view all recorded data, no need to open the container or vehicles, etc., so as to minimize the adverse effect on the cold chain monitoring. Location information is available too.
This App features powerful data analysis, filtration and graphing functionality, with the automatically analyzed results of max., min., avg., and MKT value, etc., so as to help users to view all data more intuitively.
This collaborative App allows multiple users to view online simultaneously. When one user uses the App to view the recorded data of the data logger, all the data viewed will be automatically synchronized to other users.
In addition to the built-in sensor, this Bluetooth data logger can also be optionally equipped with one or two external probes for temperature and humidity monitoring, on probe-capable variants. The data recorded by each sensor/probe will be separately recorded, viewed and exported.
The Tkeeper App supports multiple languages, including Chinese, English, French, German, Portuguese, Russian, Spanish, and Korean, etc., more friendly for users to use.
Data filtering is the process of narrowing down the most relevant information from a large dataset using specific conditions or criteria. For data export, the App allows users to filter and sort data by minute or shorter time at no cost. It makes the analysis more focused and efficient.
The external pluggable cable is normally 2 m long and other cable lengths are customizable; cable insulation materials are also customizable, including PVC, Teflon, Silicone and flexible ultra-thin cable, etc.
Flexible ultra-thin cable is suitable for refrigerator doors and other application environments with high sealing requirements. Besides, users can also choose sharp or blunt sensor heads as required.
It is designed to buffer readings against temporary air temperature shifts caused by opening doors or loading coolers and accurately simulate the thermal changes experienced by products stored in the monitored environment.
It is ideal for vaccines, pharmacies and walk-in coolers, etc.
BlueTag TH30 Bluetooth temperature and humidity data logger is easy to use and can monitor and record environmental temperature and humidity around the clock. With Bluetooth communication technology, the user can remotely view and analyze both real-time and historical data. This logger can be applied in fields like smart home, food, archives management, drug storage, greenhouse, and animal farming.
For example, in archives management, paper articles are extremely sensitive to temperature and humidity fluctuation. Improper environmental conditions may seriously shorten the retention period of such articles. This BLE temperature logger can help the user keep stable temperature and humidity and avoid insect attack, etc.
In drugs management, some drugs have strict requirements for temperature and humidity. Any fluctuations may cause loss of efficacy or spoilage. This BLE temperature logger is an ideal instrument to keep drugs within the proper temperature and humidity range, without opening the package or the storage cabinet, etc.
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