CWT(HK) Co., Limited



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CWT5111 GPRS telemetry Data Logger for weather station monitoring

CWT5111 GPRS telemetry Data Logger for weather station monitoring

CWT5111 GPRS telemetry Data Logger for weather station monitoring

Product Details:

Place of Origin: China
Brand Name: CWT
Certification: CE
Model Number: CWT5111

Payment & Shipping Terms:

Price: $200
Packaging Details: 1 unit / box
Delivery Time: 3 days after payment
Payment Terms: T/T, western union, paypal
Supply Ability: 5000units/month
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Detailed Product Description

               CWT5111 GSM/GPRS RTU,GSM/GPRS Controller, GPRS Data Logger

                                Support 3G/4G Verion ( skype:


       We Provide Free GPRS Server Software, Please Contact us For Details


5111 sever .jpg


CWT Brand GPRS RTU List:


CWT5110 has 4 digital inputs and 4 digital outputs


CWT5115 has 1 digital inputs and  2 relay outputs and 1 analogue input


CWT5111 has 8 digital inputs and 8 digital outputs and 4 analogue inputs


CWT5016 has 4 digital inputs and 4 digital outputs, 4 analogue input and 4 Temperature inputs








With 1 RS-232 serial port, 8 Digital Inputs, 8 drivable Outputs, 4 analog inputs, CWT5111 is an ideal solution for factory automation, environmental monitoring and remote device management for M2M industry.



GPRS feature  

Support connects 4 servers, the servers must connect internet and have static public IP address or Dynamic Domain name

GPRS Transmission base on TCP/IP

Support modbus TCP protocol or CWT_IO protocol


4 analog inputs feature 

 Can preset normal range for AD input, upload data to server when above the normal range.

 Every AD input current values can be query via command

 Configurable for the SMS alarm and recover message

 Configurable for alarm ensure time

 Configurable for alarm delay time

 Configurable for offset and gain



8 digital inputs


NO or NC type can be preset


Configurable for alarm and recover sms


Configurable for alarm ensure time


 Configurable for alarm delay time


 Configurable for service number’s authority of receive inputs alarm


 Remote query inputs status



8 relay drivable outputs


Multiple output type can be preset


Remote On/Off/Pulse outputs


Configurable for pulse time


Remote query outputs status


Outputs can be activated by alarm or call


Outputs can be activated on schedule





Parameter item

Reference scope

DC Power supply

9-28V DC (Standard adapter: DC 12V/1.5A)

Power consumption

12V input  Max. 150mA/Average 50mA

Frequency range

Dual-frequency 900/1800 or 900/1800/850/1900

SIM Card

Supporting 3V SIM Card


50 Ω SMA Antenna interface



Temperature range

-30°C ~ +70 °C

Humidity range

Relative humidity 95%

Digital Input

8 digital inputs(Dry contact)


8 drivable relay outputs(open-collector outputs)

Output drive voltage

Equal to input DC voltage

Output drive power

Drive voltage ≤35V, drive current ≤500mA

Analog Input

4 analog inputs(4~20mA or 0~5V)

Audio interface

3.5mm audio in and audio out

Exterior dimension



370 g


 Program Software Screentshot-Adding Program phone numebrs:




 Program Software Screentshot-Adding Analogue Inputs Parameters:





 Program Software Screentshot-Adding Basic Paramters:


CWT5010 basic paramters


 Program Software Screentshot-Adding Alarm Paremeters:


CWT5010-alarm parameters


 CWT GPRS RTU Application:

BTS monitoring-2.JPGdata logger-1.JPGdata logger-3.JPGGPRS Data Logger for Weather Station.JPGGPRS Data Logger for Weather Station - .JPG


Contact Details
CWT(HK) Co., Limited

Contact Person: Ms. Glare Wang

Tel: +86-755-26719943-8006

Fax: 86-755-26719943-8059

Send your inquiry directly to us (0 / 3000)