Site-Log LFM-1 Data Logger, Voltage/Current

EOL/obsolete. ▸Click here to find replacement models.

Microedge Series Site-Log LFM: Rugged and Compact Data Loggers for USB and Ethernet

The rugged Site-Log LFM combined voltage/current data loggers offer high data security with a deep memory of 4 MB and a long battery life. There are various models with up to 2 or 8 channels for voltage, current, events or temperature sensors, as well as alarm functions - the ideal solution for applications in industrial or environemental applications.

• 1 channel thermistor on-board (-40...+70°C).
• Site-Log LFM-1: 7-channel voltage/current DC, ranges channel 1: 20 VDC, channel 2: 10 VDC, channel 3: 5 VDC, channel 4: 2 VDC, channel 5:4...20 mA, channel 6: 4...20 mA, channel 7: 4...20 mA (12 Ohm load resistance for the current channels).
• 16 bit A/D converter.
• 4 MB memory size.
• Plug&Play USB communication and serial port with auto baud rate up to 115 kbps.
• Up to over 10 years battery life.
• Configurable alarm control/excitation control.
• Wide sampling interval selections between 20 ms (with external power supply) or 5 s to 12 h.
• Rugged aluminum enclosure, wall-mountable.
• Coated PCB to protect against moisture, corrosion and mildew.
• Optional Windows software SiteView for configuration, data downloads, print-outs, analysis and alarm reports. 1x required!
  Optional Windows/.NET SDK (Software Development Kit).