4 Channel Data Logger

4 Channel Data Logger

4 Channel Data Logger
with RS232 communications
BS1377-7, BS1377-8
British StandardBS1377
Approx. Weight (kg)1.25
Tariff902480 10 0
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Call Impact +44 (0)1294 602626

Impact's SL702 data logger is designed to deliver outstanding performance to meet the most demanding measurement applications.
Each data logging system is delivered complete with a powerful and comprehensive data acquisition software package. Drive multiple SL702 data loggers from you desk with the RS485 communications option.
Supplied as standard with 4 input channels using industry standard 5pin lockable DIN connectors. Just configure the sensor inputs using our standard setup and calibration routines.

Key Features

  • 4 differential input channels with industry standard 5 pin DIN connectors.
  • Standard RS232 communications.
  • Optional USB interface.
  • Optional RS485 to connect multiple data loggers to a single PC
  • Optional wireless Bluetooth interface for remote installations.
  • Sensor excitation supply.
  • Independent time base for each channel or test.
  • Battery backed internal real time clock.
  • Your data is secure with internal non volatile memory storage.
  • Standard comprehensive computer software package included.
  • Complete local control via keypad and display.


Inputs 4 differential Inputs using industry standard 5 pin DIN lockable connectors.
Range Full range for standard calibrations up to ±30000. Typically full range for custom sensors. Please enquire for details.
Resolution 1 part in 32000 (max).
Accuracy ±2 LSB.
Cold Junction Optional for temperature measurement - NTC 10K 0.1 resolution, ± 0.3 ° C.
Excitation Fitted as standard. Excitation supply configured plus and minus for sensors such as load cells, pressure transducers, LVDTs etc. Typically ±5V DC.
Display 4 by 20 character Backlit LCD. Display currently selected channel.
Logging Interval Selectable Linear, Log and Square root time bases Linear timebase settings from 6seconds to 12 hours in 1 second increments. Each channel has an independent timebase.
Memory 4,000 readings held in non-volatile memory. Optional addition capacity's available.
Clock Lithium battery backed real time clock to date stamp logged data.
Communication RS232or optional USB port for computer downloading data. Optional RS485 to connect multiple data loggers Optional wireless Bluetooth interface.
Conversion 16 bit A-D CMOS converter for accuracy.
Connections Industry standard 5pin Din connections. Optional customer specified connectors matching sensor requirements.
Power Mains - 115V/230V 50/60Hz @ 10VA approx.
Dimensions 105mm x 205mm x 140mm.
Weight Typically 1.25Kg.
Software Windows communications and data logging software suitable for Windows 98SE, Me,2000 and XP.
Environment 0 to +50 ° C and 5 to 90% humidity non condensing.
Storage -20 to +70 ° C and 5 to 90% humidity non condensing.