bluetooth data logger with temperature and humidity sensor

       Bluetooth temperature and humidity sensor tag and data logger ---BT04
simple , small ,smart ,top selling model ~~ Product overview TZ-BT04 is Bluetooth Low Energy temperature and humidity data logger with the latest Bluetooth 4.0 technology and Nordic N51822 chipset. It can collect temperature and humidity of the surrounding environment and transfer to mobile devices such as smart phones via Bluetooth 4.0. Such data can be recorded as history data. BT04 can store up to 15000 pieces of the temperature and humidity data. Mobile phone with Bluetooth 4.0 or above can download and install App configuration tool. The temperature and humidity data can be uploaded to the server through GPRS network wirelessly. It can store and monitor temperature and humidity of the environment comprehensively. Its characteristics are small-sized, low-weighted, easily portable and highly accurate for wide use in cold chain logistics, archives, labs, museums, etc.
   Product application Temperature detection; Humidity monitoring; Building control; Measurement; Medical environment. Bluetooth wireless communication technology; 2.45 G working frequency, general ISM band; Long distance wireless communication; Built in high sensitivity temperature and humidity sensor; Default factory configuration; 3V built in battery; Can store 15000pcs data   Product specification  

Project	Features
Signal transmission frequency	2.400 - 2.4835GHz
Protocol standard	Bluetooth 4.0
Modulation mode	GFSK
Send interval	500mS,adjustable
Built in battery	600mAh /3V
Output power	0dBm,adjustable
Communication rate	1Mbps
Receiving sensitivity	1Mbps@-85dbm
Maximum transmission distance	50 meters,adjustable
Service life	1 years (can replace battery)
Net weight	25g
Outline size	67mm*51mm*15mm
Temperature detection range	-40℃~+125℃
Humidity detection range	0~100%RH
Temperature detection accuracy	±0.3℃
Humidity detection accuracy	±3%RH
Storage	Can store 15000pcs data

  App screen :       Welcome to contact us at skype:tzone--sales1