www.label.pl | LAB-EL Elektronika Laboratoryjna
Laboratory Electronics

LB-518 Temperature & Humidity Logger with Bluetooth BLE Communication, Thermohygrometer

  • thermometer, hygrometer, recorder (thermograph and hygrograph); thermohygrometer,
  • temperature, relative air humidity;
  • temperature and humidity recorder;
  • BLE wireless communication ;
  • battery power supply;
  • very small and robust instrument;
  • suitable for:
    • cold supply chain,
    • archives,
    • laboratories,
    • industry,
    • pharmacy,
    • office developments;
  • exemplary practical applications.
Wireless Thermo Hygrometer

Description of the wireless temperature and humidity recorder

The LB-518 BLE-LOGGER thermohygrometer is a wireless relative humidity and temperature mini recorder. The recorder is equipped with a BLE wireless radio interface. It is powered by an internal exchangeable 3 V battery, CR2450 type. For the temperature and humidity measurement, the LB-518 BLE-LOGGER thermohygrometer uses an integrated, high-quality humidity and temperature sensor.

The LB-518 BLE-LOGGER thermohygrometer/recorder features an extensive memory for storage of 15,000 entries of temperature and humidity measurement results. The data are stored in the memory and “overwritten”, which means that when the memory is full, the oldest recordings are deleted. The recorder allows threshold temperature and humidity values to be set with alarm signalling when the values are breached.

In typical applications the LB-518 BLE-LOGGER thermohygrometer/recorder performs measurements and carries out recording in the memory over the user-defined time (typically, every 1 minute, optionally, every 5, 15, 30 or 60 minutes).

Over a set time, the recorder switches on the BLE interface and establishes connection with an external receiver; in typical applications the receiver is any smartphone or tablet with Android 5.0 (or later). The data sent by the LB-518 BLE-LOGGER thermohygrometer/recorder are received via Bluetooth 4.0 interface of a smartphone with a suitable application installed, which reads information about the current temperature and relative humidity measurement, as well as information about the technical condition of the recorder (identification data, battery consumption). On request, the collected archived temperature and humidity measurement results may be read-out from the recorder’s memory. 

For a read-out of the current and the memory-recorded data from the LB-518 BLE-LOGGER thermohygrometer/recorder, special applications for Android are available:

The LB-518 BLE-LOGGER thermohygrometer/recorder should not be operated in the vicinity of metal surfaces or inside metal containers, as this may considerably limit the communication range with the receiver.

Calibration certificate for the wireless temperature and humidity recorder

Each wireless thermohygrometer (thermometer and hygrometer), as per order, may feature an individual calibration certificate issued by accredited LAB-EL Calibration Laboratory.

Application of the wireless temperature and humidity recorder

LB-518 BLE-LOGGER Wireless Temperature and Humidity RecorderThe LB-518 BLE-LOGGER thermohygrometer/recorder is designed for controlling and documenting the course of technological processes in production facilities and warehouses — especially in pharmaceutical, medical and food industries, where the supervision of goods subject to temperature and humidity is required. It is especially useful in meeting the requirements for ISO, HACCP and GMP production quality control in food and pharmaceutical industries. It may be used for temperature and humidity control in vehicles, packages, pharmacies, warehouses and State Sanitary Inspection facilities — e.g. during transportation and storage of vaccines and medicines.

Technical Data

TEMPERATURE MEASUREMENT
Temperature measurement uncertainty  ±0.2°C   ±1 final digit
Measurement range  -25…+65°C  the measurement range is limited by the operating temperature range of the CR2450 battery
Measurement resolution  0.1°C  
HUMIDITY MEASUREMENT
Humidity measurement uncertainty  ±3.0% within the range of 35…95% ±1 final digit
 ±6.0% outside the range of 35…95%
Humidity measurement range  0…100% for temperatures up to +40°C
 0…70% for temperatures up to +65°C
Measurement resolution  0.1%  
MEASUREMENT MEMORY, COMMUNICATION
Memory capacity  15,000 entries  humidity and temperature
BLE interface  2.4 GHz  interacts with smartphones with
Bluetooth 4.0 interface or later
Maximum range  55 m  in open terrain
 25 m  depending on local building characteristics and equipment
POWER SUPPLY, MECHANICAL DATA
Power source (*1)  3 V battery  CR2450
Battery operation time 6–12 months
Dimensions  67 x 50 x 16 mm  
Material, housing protection class  ABS  IP 30
Operating temperature range  -25…+65°C  

Remark (*1): The battery is not subject to warranty

 

See also
See also
Termometr WiFi LB-533T Termometr WiFi LB-533T
Cztery zewnętrzne czujniki Pt1000, dwa wejścia do kontroli otwarcia drzwi, kontrola zasilania innych urządzeń (np. lodówek). Wyświetlacz LCD, interfejs WiFi, interfejs USB, wymienialne baterie, duża pamięć rejestracji. Idealny do monitorowania temperatury przechowywania szczepionek, leków, próbek, dla SANEPID, szpitali, przychodni ZOZ, laboratoriów!
TRANS-LOGGER TRANS-LOGGER
TRANS-LOGGER is a set of hardware and Android software for monitoring of the temperature and the door status in trucks for testify the conditions of transport. It is an essential whereverit is monitored the cold chain supply of the temperature sensitive products.
TRANS-LOGGER-B TRANS-LOGGER-B
TRANS-LOGGER-B is a set of hardware and Android software for monitoring of the temperature and humidity in trucks for testify the conditions of transport. It is an essential whereverit is monitored the cold chain supply of the climate sensitive products.
Ocena produktu
LB-518
Termohigrometr LB-518 BLE-LOGGER jest miniaturowym rejestratorem wilgotności i temperatury, odczyt danych smartfonem ANDROID z interfejsem Bluetooth
Ocena: 5/5, liczba głosów: 14
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