FlashLink®  BLE (Bluetooth Low Energy) Reusable Temperature and Humidity Data Logger, Model 40901

Ideal for facility monitoring, pre-cooling operations, delivery routes and couriers, this wireless monitoring solution provides temperature, humidity and location information during storage, processing and transportation of any perishable product. Data is downloaded from the BLE Logger using a smart phone app with an access code which offers an added level of data security. The mobile device uploads information to a web application where it can be viewed remotely.

FlashLink BLE (Bluetooth Low Energy) Temperature & Humidity Data Logger, Model 40901

Access Code Registration

Applications include cold storage warehouses, distribution centers, greenhouses, poultry houses, pre-coolers, as well as laboratories, clean rooms, refrigerated vans, trucks and containers. The system sends email or SMS notifications when out-of-range conditions occur. Personnel can see real-time temperature readings in facilities and pre-coolers as well as truck location during transit. This allows them to know when products are compromised by changes in temperature conditions or when deliveries occur, so immediate corrective actions can be taken when there are problems.

  • Monitors temperature, humidity and location
  • Tracks route and conditions inside vehicles during delivery
  • Tracks conditions in storage, processing and packing facilities
  • Access data on mobile device up to ~100 feet / 30 meters away
  • Secure data is viewed with an Access Code or user permission only
  • No need to open doors and locate logger for downloading
  • Wirelessly transmits data to smart devices with app
  • Customize settings: ID/name, logging interval, high/low alarm limits
  • Email PDF and CSV reports from mobile device and web app
  • Data stored in a cloud-based application
  • Analyze information from any web enabled device to make cold chain management decisions
FlashLink®  BLE (Bluetooth Low Energy) Reusable Temperature and Humidity Data Logger
Measurement Range -4°F to 140°F (-20°C to 60°C)
Temperature Resolution 0.018°F/0.01°C
Temperature Accuracy ± 0.72°F from 14°F to 140°F
±1.1°F from -4°F to <14°F
±0.4°C from -10°C to 60°C
±0.6°C from -20°C to <-10°C
Humidity Range 0% to 100% RH
Humidity Operating Range Range: 20% up to 80% RH
(non-condensing from -10°C to 60°C)
Humidity Resolution 0.03% RH
Humidity Accuracy ±6% RH max (over recommended range)
±4% RH typical (over recommended range)
Data Capacity 40,000 data points (temperature)
40,000 data points (humidity)
Logging Interval 1 minute to 18 hours, user configurable
High Resolution Logging Records temperature fluctuations of > 1.0°F / 0.5°C or humidity change of > 3%
Transmission Range: ~100 feet (30 meters)
Signal Strength: Visible in Mobile App
Battery Coin cell lithium
Dimensions/Body 1.7 in x 0.5 in x 3.8 in
(43 mm x 13 mm x 97mm)
Casing ABS plastic
Weight 1.06 oz. (30 grams)
LED Green and Red
Certification CE mark, FCC compliant
System Requirements iOS or Android 6.0.1, and Bluetooth 4.0
Requires internet access to save data to the cloud
Programming Android™ / iOS® App
Download Requirements Android™ / iOS® App
Data Download Web access to archive data
Download FlashLink®  BLE (Bluetooth Low Energy) Reusable Temperature and Humidity Data Logger Spec Sheet   flashlink USB reusable datalogger
1 how to install app
2 how to login
3 how to start BLE logger
4 how to view data graph
5 how to share data
6 how to stop the BLE logger
7 how to access BLE cloud
8 setup a user account and request logger access
Let us help you
Email Us
Call 1-800-962-6776
P.O.Box 398
Pleasanton, CA 94566


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