CWT5016 GSM GPRS Temperature Data Logger

 

                                   Supports 3G version      (Skype: Glare.Wang)

 

1- SMS Temperature High / Low Alarm

2- SMS Power Failure Alarm

3- GPRS Temperature Realtime Data Logger

4- Support 4 DS18B20 Temperature Sensors and 4 PT100 temperature sensors

 

           We Provide FREE GPRS Server Software, Please contact us for more details!!!

 

 

4 temperature inputs feature

DS18B20 special input, 4 channels

Temperature rang   -55°C ~ +125 °C

Preset high and low level to alarm

Current temperature can be query by sms

 

 

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 digital inputs feature

Upload status to server when inputs are triggered

Upload inputs status to server on schedule

Remote query inputs status by GPRS or SMS

Support SMS alarm

Configurable for alarm and recover sms

 

4 analog inputs feature

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

Current values can be query by server or sms

Configurable for alarm and recover SMS

Support offset and gain

 

Screenshot of Program Software:

 

 

Specifications

Parameter
DC Power supply	9-28V DC (Standard adapter: DC 12V/1.5A)
Power consumption	12V input  Max. 150mA/Average 50mA
Frequency range	Dual-frequency 900/1800/850/1900Mhz
SIM Card	Supporting 3V SIM Card
Antenna	50 Ω SMA Antenna interface
Serial	RS232
Temperature range	-30°C ~ +70 °C
Humidity range	Relative humidity 95%
Digital Input	4 digital inputs(Dry contact)
output	4 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)
Temperature input	4 DS18B20 inputs (temperature range -55°C ~ +125 °C )
memory	256K
Audio interface	3.5mm audio in and audio out
Exterior dimension	130×80×25mm
Weight	370 g