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Chinese | EngishNational Service Hotline:+86-0592-5919855
Product
Contact

Xiamen Kelungde Env. Engineering Co., Ltd.

Contacts:Ms.Wu

Tel:+86 0592- 5919855/5915855

QQ:819135252

MB:+86 13806020340

E-mail:kelungde@163.com    wakerobin@163.com

Data Acquisition Terminal
DG8000A Datalogger

DG8000A Datalogger

  DG800A RTU telemetric datalogger integrates traditional DTU terminal function and 2.5G / 3G / 4G transmission, to achieve data collection, storage, control & transmission function for hydrology, water resources and other applications.

  The datalogger uses high performance industrial 32-bit communication processor and wireless module with embedded real-time operating system as software support platform to provide RS232, RS485, switch input/output and other interfaces for a variety of application requirements for hydrology, water resources and others.

  The product can be widely used in various water conservancy information construction areas, such as hydrology, water resources, water environment, water pollution, mountain torrent disasters, reservoir safety, dam safety remote monitoring and control.


Model:DG8000A
Hits:181
Product Presentation

 DG8000A.jpg

1. Description

    DG800A RTU telemetric datalogger integrates traditional DTU terminal function and 2.5G / 3G / 4G transmission, to achieve data collection, storage, control & transmission function for hydrology, water resources and other applications.

  The datalogger uses high performance industrial 32-bit communication processor and wireless module with embedded real-time operating system as software support platform to provide RS232, RS485, switch input/output and other interfaces for a variety of application requirements for hydrology, water resources and others.

  The product can be widely used in various water conservancy information construction areas, such as hydrology, water resources, water environment, water pollution, mountain torrent disasters, reservoir safety, dam safety remote monitoring and control.


2. Features

Communication Protocol

u  Standard for data communication of pollution emission auto monitoring system. The upload data is minute data (5 minutes) and hour data.

u  Transmission Control Protocol (TCP)

 

Major Functions

u  Timed acquisition of sensor data

u  Timed reporting of sensor data

u  Local download of historical data

u  Report for battery voltage

u  Local manual configuration

u  Remote instruction operation

 

Product Features

u  Large data storage capacity: 16MB of data storage space for more than 3 years of data.

u  Communication: GPRS / CDMA / 3G / 4G.

u  Low power consumption.

u  Local configuration: support external LCD / keyboard and serial port configuration.

u  Remote management: support remote parameter configuration (support platform configuration), remote program upgrade. Provides powerful central management software for easy device management (optional).

Stable & Reliable

u  High performance industrial wireless module

u  High performance industrial 32-bit communication processor

u  Wide power input (DC 5 ~ 36V)

u  WDT(Watch Dog Timer) to ensure system stability

u  RS232 / RS485 interface, built-in 15KV ESD protection

u  SIM / UIM card interface, built-in 15KV ESD protection

u  Power interface: built-in reverse-phase protection and overvoltage protection

u  Antenna interface: lightning protection (optional)

 

3. Specifications

Wireless

Item

Content

Wireless module

Industrial   wireless module

Standard & Band

Support   EGSM900/GSM1800MHz dual-band, GSM850/900/1800/1900MHz quad-band (optional)

Support   GSM phase 2/2+

Support   GPRS class 10, class 12 (optional)

Theoretical   Bandwidth

85.6Kbps

Transmitting power

GSM850/900<33dBm

GSM1800/1900<30dBm

Receiver sensitivity  

<-107dBm

 

Hardware

Item

Content

CPU

Industrial 32-bit   communication processor

FLASH

2MB   (expandable to 8MB)

SRAM

512KB   (expandable to 1MB)

Data Storage Flash

16MB

 

Interface

Item

Content


 

Serial port

2   RS232 and 2 RS485 interface, built-in 15KV ESD protection. Serial parameters   are as follows:

Data   bits: 8 bits (optional 5,6,7 bits)

Stop   bit: 1 bit (optional 1.5, 2 bits)

ECC: no   parity (optional odd /even parity, SPACE and MARK check)

Serial   port rate: 110~230400bps

Indicator light

The   indicator light has the system "SYS" indicator

Antenna interface

Standard   SMA female antenna interface, characteristic impedance 50 ohms

SIM/UIM card interface

Standard clamshell user   card interface, support 1.8V / 3V SIM / UIM card, built-in 15KV ESD   protection

Power interface

Industrial   terminal interface, built-in power reverse-phase protection and overcurrent /   overvoltage protection

Power switch

Standard   rocker switch

Wake-up button

Universal   touch switch

Ground terminal

M4   screw ground protection terminal

External LCD screen

192 * 64 dot matrix STN LCD   with keyboard (optional)

 

 

 

 

Application interface

4   analog input interface (16-bit AD, support 4-20mA current signal input,   optional 0-5V voltage signal input)

2-way   switch input interface (optical isolation). Logic 1: wet joint 0-3VDC or dry   joint ON; logic 0: wet joint 5-30VDC or dry joint OFF

2   relay output interface

Maximum   switching voltage: 30VDC / 220VAC

Maximum   switching current: 4A

Maximum   switching power: 120W / 880VA

4   controlled output power (output voltage the same as the device power supply   voltage. Default as 12V. Single rated output current: 1A, Total rated current   for 4channels:  2A, built-in   overcurrent protection)

 

Power supply

Item

Content

Standard   power supply

DC 12V/1.5A

Power supply range

DC 5~36V

Standby current

<2mA (12V)

Working current

<65mA (12V)

 

 

Physical characteristics

Item

Content

Housing

Mental Housing, IP30.   Security isolation between shell and system, especially suitable for   industrial control field

Dimensions

180.5*125*25.8 mm (Length x   Width x Height, exclude antennas and mounting parts)

Weight

580g (host)

 

Other conditions

Item

Content

Operating   temperature

-35~+75oC-31~+167℉)

Storage temperature

-40~+85oC-40~+185℉)

Relative humidity

95% (No   condensation)

 


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