DL2e Data Logger

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Testimonials

  • Battery powered, weatherproof, rugged and portable
  • Expandable by the user to meet changing needs
  • Easy programming with Ls2Win Software

The DL2e Data Logger is a versatile data logger, well suited to remote site and laboratory applications. The DL2e system is easy to use and supports a wide choice of sensors, data logging intervals, data collection and analysis facilities.

Software

The DL2e Data Logger comes complete with the Ls2Win PC software package. This sets up and controls the Data logger and also collects the stored data. Ls2Win is quick and easy to use and includes a time-saving library of sensor conversions.

Ls2Win greatly enhances the power of the DL2e Data Logger, helping the user to organise modem communications, automatic data collection, data graphing (with Excel) etc.

Inputs

The DL2e Data Logger is compatible with almost every type of sensor that gives an output in terms of DC voltage, resistance, count, frequency or status.

  • 15 – 60 analogue inputs
  • 2 resident digital inputs and 2 output relays as standard

During programming, each channel can be set up for sensor type and range, conversion factor, data logging frequency (1 second to 24 hours) and valid reading range. Logged data is stored in battery-backed RAM, with capacity for 128k readings.

Specification

 

Input connections 15 analog channels expandable to 30, 45,or 60
2 counters
Control outputs 2 relays (1A)
Readings stored 128,000
Recording rate 1 second to 24 hours
Configuration Ls2Win
Communication options RS232, USB [1]
Sensor excitation 2 relay switched logger or external power
Power 6 AA alkaline batteries or external power 7-15V
Battery life (dependent on usage) ~ 6 months
Enclosure rating IP65
Temperature range -20 to +60°C
Display 2 line x 16 character
Size 280 x 220 x 140mm
Typical applications General data logging for moderate to complex systems

 

  Sensor compatibility (maximum number of sensors that could be connected [2]
ML3 ✓ (30) with temp / (60) without temp
SM150T ✓ (30) with temp / (60) without temp
PR2 ✓ (10 PR2/6) (15 PR2/4)
PR2 SDI-12
WET Sensor
EQ3 ✓(30) with temp / (60) without temp
Temperature ✓(60)
Tensiometers ✓(60), requires TVB1s
Counters or Events ✓(2)
Relay Output ✓(2)

 

[1] With USB to RS232 Adapter Cable type USB-RS232

[2] With appropriate expansion cards and power supply arrangements

 

For full DL2e specification please see the DL2e data sheet

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Data Sheets

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