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Data Logger

   

In a process industries, where n number of parameters are needed to be monitored and recorded for various reasons, the data logger featured here, is most ideal. Using single data logger.It is possible to monitor and log the temperature or process values at maximum 16 different locations. One or more data loggers can be combined for more than 16 channels. The measured analog values are also stored in the internal non-volatile memory along with the real time and date. The stored datas can be down loaded to the dot matrix printer using the built in parallel port and on to the computer using the built in serial port on RS485 link. Supporting window based data acquisition software allows user to monitor the on-line or off-line datas in graphical or tabular form on the computer screen. The high and low alarm levels are also programmable for each channel.   
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TECHNICAL SPECIFICATION

No. of Channels 4, 8, 12, 16
Sensor Input Thermocouple, Pt-100, (4-20)mA, (0-1)V etc... (each channel can be of different input type)
Range Subject to specified input
Accuracy Better than +/- 0.1% of the range
Alarms Common or individual high and low with relay and driver outputs
Data Logging Real Time with programmable log time and storage time
Interface Parallel for Printer and Serial (RS232/RS485) for PC with window based software (Modbus ASCII Protocol)
Data Storage 2K to 128K memory bank
Supply Voltage 110/230VAC, 50/60 Hz, 24VDC
Operating / Storage Temperature 0-500C Max. / 0-700C Max. @ 10-85% Rh (Non-Condensing)
Size 192x96 mm.


Features

  •  Intelligent multi channel data acquisition/ display.
  •  Universal signal input function.
  •  8 / 16 Channels - Universal Input (TC/ RTD/ mA/ mV/ V/ ).
  •  Every channel is independently programmable for input, range & alarms.
  •  Input channels are isolated for all inputs except RTD/
  •  Communication (RS 485/RS232) with software up to 4 Alarms, 3 Inputs, I/O.
  •  Common/ Independent Low & High Alarm relays for each channel.
  •  24VDC Power supply for 2 wire transmitters – on 3 channels.
  •  High accuracy (14 bit resolution), μP based.
  •  Self Diagnosis function: Input fail safe operation..
  •  Extended alarm function.
  •  Advanced parameter protection function can be set to avoid any illegal operation.
  •  Flow integration with temp & Pressure compensation for steam & supersaturated steam.
  •  EMI /ESD protection; CE approved
  •  Data logging software