Ⅰ.Product Description:

Real-time upload GPRS temperature and humidity collector is a new generation of GPRS-based wireless temperature 

monitoring system developed by Hangzhou Digital Measurement Technology Co., Ltd. which has added GPRS module

 on the basis of retaining the function of the original temperature collector. No wiring and monitoring computer on site,

 just prepare a mobile or Unicom SIM card, loaded with GPRS module temperature collector, collector with SIM card slot, 

through the mobile and Unicom network, the temperature data will be directly transmitted to the Hangzhou DataTest

 cloud platform, easy to install, the GPRS communication traffic is very small, the monthly traffic is less than 10 M. 

Customers can request to view the real-time data, historical data, and so on, and then the data will be sent to the 

DataTest cloud platform. You can view real-time data, historical data (curve and report) on your own request. You 

can choose to built-in or external various temperature sensors, you can also choose a variety of suitable for their

 own monitoring environment of the temperature zone probe, DT-GPRSX1 series temperature collector itself also 

with a storage function, placing the loss of data, with the function of replenishment of the transmission.

Ⅱ.The product application:

Real-time upload GPRS temperature and humidity collector is mainly used for the environmental monitoring of 

sensitive temperature products, especially refrigerated trucks, refrigerated boxes, insulation boxes, warehouses, 

shade storage, cold storage, refrigerators, freezers, freezers, archives, greenhouses and so on the high requirements

 of the environmental temperature of the region to achieve real-time monitoring of 24-hour temperature. 

The monitored temperature data will be uploaded to the cloud platform in real time. Users can directly view the 

real-time temperature data through the computer terminal and cell phone APP, the instrument has a WeChat, 

SMS and e-mail early warning function, after the temperature exceeds the standard, timely to the directed user 

to send information to ensure that the temperature exceeds the standard events in a timely manner.

Ⅲ.Product features:

1, Wireless transmission, the use of GPRS transmission mode, no distance limitations, no need for on-site wiring

2, The use of digital sensors, data integration, high precision

3, Built-in high-capacity rechargeable lithium battery (default 3000mAH, normal use: 7 days), optional high-capacity 

battery

4, Real-time collection of temperature and humidity data

5, the instrument menu button to set the relevant parameters directly, without the need to connect the computer

 and software, such as: upload interval, alarm number,data upper and lower limits, IP settings, port settings, etc.

6, Large screen liquid crystal real-time display of the measurement environment temperature, humidity, pressure

 and other parameters

7, Double save data function of this machine and cloud platform to prevent data loss.

8, With the function of data complementary transmission, when the network is abnormal and the signal is bad,

 the data will be temporarily stored on the machine, and when the signal is restored, the data will be complementary

 transmitted to the cloud platform.When the signal is restored, the data will be re-transmitted to the cloud platform

9, With flight mode, turn off the GPRS function and record the temperature and humidity data during the flight, 

after landing, turn on the GPRS function and turn off the flight mode, the temperature and humidity data during 

the flight can be uploaded to the cloud platform.

10, Optional Bluetooth printing function, can realize the instrument internal data directly through the Bluetooth 

printer on-site printing, signing for inspection.

11, Optional GPS positioning function, real-time tracking equipment GSP location information and historical track

 query.

Ⅳ.Parameter Selection Table：

Ⅴ. Web site of the Cloud Platform: