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Model No.:TZ-TT11

Applications:

1. Cold chain logistics

2. Pharmacy and medical temperature management 

3. Cold storage temperature management 

4. Greenhouse monitor


 

Description:

Temperature Transmitter -- TT11 connects with external 1 digital thermometer 3.7V/4500mAh rechargeable battery built-in, connects 5V external power charging, TT11 has long standby function, the machine will only wake up when it is time to send data, or when users operate it, other time in the sleep mode. So it can be used for a longer time, to bring you more convenience. Temperature Transmitter TT11 can collect high-precision temperature quickly, and then transport to the server through GPRS or SMS. 

Widely used in cold chain logistics, medicine, transportation and other industries.


Main Features:   

1. Built-in 4500mAh battery, can longtime standby 3 months 

2. Low power alarm 
3. High temeperature alarm 
4. Can set differentinterval to send data when it is low power 




 

Specifications: 

Feature

Characteristics

Dimension

122mm*81mm*30.8mm

Exterior Power Supply

5V (USB charge)

Inner lithium battery

DC 3.7V/4500mAh

the Built-in GSM antenna

Receive GSM Signal better

Temperature precision

0.3℃

Detect Temperature range

-40℃ ~ +125℃

Operating TemperatureRange

-20℃ to +60℃

 Power Consumption        

Active mode(avg.) < 100mA

Sleep mode < 0.5mA

Charging time

About 6 hours can be full

Air pressure

860Kpa -- 1060Kpa

Humidity

Up to 75% non-condensing

GSM chip

SIMCOM, 4 Frequency GSM 850/ 900/1800/1900MHZ

1wire interface

1 for digital thermometer

LED

3 LEDs indicates GSM signal, GPRS data sending, and charging