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Multi Input Datalogger

Wireless Ready on 3G Networks
Internet Ready Data Transfer
5 Analog Channels (Milliamps or Voltage)
Digital Ultrasonic Level Sensors (Up to 8 STI DSTs)
Battery / Solar / AC Power Operation
Digital Communications
2 MB Non-volatile Flash ON SITE Data Recording Memory
 

Vendor Managed Inventory (VMI)
Pump Station Monitoring
Strain Gauge Studies
Remote Instrument Monitoring
Tank Level Recording
 

The Data Dolphin model 200 provides the ability to remotely monitor, store and forward data from a variety of process or analytical instruments. It is designed for harsh conditions of the field environment. The 10 bit analog to digital section provides 5 single ended or differential inputs. The DD-200 has built in support for up to (8) DST Ultrasonic Sensors making it an excellent selection for tank farms.

Data is stored in a non-volatile flash memory module that gives long term storage without the fear of losing data because of dead batteries. Data is stored inside a database structure, which allows the addition or deletion of inputs "on the fly" without having to restart.

Designed for field use with a standard operating temperature range of – 40°C to +75°C and all inputs have lightning static protection. It is powered internally by twelve "AA" size alkaline batteries or optional lithium for -50C operation. The DD-200 can be externally powered by 12 to 24 Vdc solar or adapter input for 120 VAC operation.

Data collection, programming and viewing collected data is a breeze with the Data Dolphin Software. It allows view of current status, setup and generation of graphs. You can also export your data to other programs for more detailed analysis and presentations. Support for ANSI 12.18, MODBUS, and Internet protocols.

Combine the DD-200 with any of our wireless modems and you now have two-way communication with your monitor from anywhere. Receive email alarms from programmable set points. Combined with our ViewDataNow web service you can view your data in near real-time.


DD-200   Specs   Literature   Software   Views
 
DD-200 Specifications

Analog Inputs
Channels5 10-bit Single Ended Analogs
DSTUpto 8 DST Sensors
Maximum Input Voltage0 V to +2.5 V
(0 - 20mA*)
A/D Bits10
Analog Input Impedance1 MOhm
Excitation Channels2
Excitation Voltage 1+2500 mV
Excitation Voltage 2+5000 mV
Digital Inputs / Outputs
Counter or Status or Event Start/Stop or Pulse Channels4
Input Impedance20 GOhm
Power Requirements
Quiescent Current50 µAmp (Typical)
Processing current3 mA
Memory
Data Flash Memory4 MB
If Recording time and 2 standard inputs, the memory would not be filled for 188,416 readings or as for the days shown below:
Sample Rate (Minutes)DaysYears
56541.8
1013083.6
1519625.4
30392510.8
Environmental
Standard-40 to +60°C
(-40 to 140°F)
Extended-55 to +80°C
(-67 to 176°F)
 
Physical
EnclosureExtruded Aluminum
Size (inches)6.1 x 3 x 3.5
Size (cm)15.49 x 7.62 x 8.89
Weight:
DD-200 with battery
pack only
0.778kg (1.715)
DD-200 alone0.564kg (1.243lbs)
Computer Requirements
Computer486 or higher
Operating SystemMicrosoft Windows 98,
NT, 2000, XP
RAM16MB or higher
MonitorVGA; SVGA recommended
Hard disk space25MB install only; 35MB optimal
Optional Communications
Telephone Modem
Built in Modem (CDPD, CDMA 1X, GPRS)
External Echo III Modem
Direct Cable RS-232
Spread Spectrum Radio
Licensed Radio
Extended Options
LCD Display (4 Line x 20 Characters)
Enclosure
Hinged Fiberglass Case
Hinged Metal Box
Solar Panel
12 Volt 18 AHr Lead Acid Battery

DD-200   Specs   Literature   Software   Views
 
Literature

Spec Sheets
 DD-200 Spec Sheet

DD-200   Specs   Literature   Software   Views
 
Software

 Data Dolphin

DD-200   Specs   Literature   Software   Views
 
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DD-200   Specs   Literature   Software   Views
   
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by Optimum Instruments Inc.
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