The XR440 is no longer available and has been replaced with the XR450 Data Logger.

XR440 Data Logger

XR440 Data Logger

pdf icon XR440 Catalog and Domestic Price List

pdf icon XR440 Catalog and Export Price List

Sensors and Accessories

Free, easy to use Windows Software

Alternate 8 channel XR5-SE Data Logger

Easy to use:  The XR440 is a 4 channel Data Logger designed for easy setup and trouble free operation.  It includes free easy to use software

Mix and Match a Wide Range of Sensors including Temperature, Pressure, Humidity, AC current, DC Current, AC Voltage, DC Voltage, Light, Process Signals and more.  Pace stocks over 70 compatible sensors.  Plus, the XR440 can directly read resistances, 0-5 Vdc signals and contact closures.

Multi-year Battery Life with any combination of sensors.  All sensors are powered from the logger's user-replaceable battery.

Data Logging Applications



AC Current

Temperature and Relative Humidity

AC and DC Voltage

Stands alone:  The XR440 Data Logger does not require a computer while it is logging.  Use a computer for setup, to transfer data, or to display readings in real time.  Or communicate using a Wireless Link.

Presentation Quality Charts:  A graph displays immediately after transferring data.  Graphs can be zoomed, channels combined or displayed in separate viewports, and customized in a variety ways.

Export Data: Transferred data can be opened in Excel and other programs.

Key Benefits

  • Four multi-purpose inputs; mix and match Pace sensors in any combination.
  • Each input will also read resistance, 0-5 Vdc or a contact closure.
  • Data retention of over 200 years with no power.
  • High accuracy, up to +/-0.15°C and +/-0.25% F.S. with no calibration.
  • Wide operating temperature range -40°C to 60°C (-40°F to 140°F).
  • Certificate of Validation, traceable to NIST, included with each unit.
  • Long battery life, runs unattended for over 2 years (including sensors) without external power.
  • Optional Pulse Module for tipping bucket rain gage, gas and water meters, and kWH meters.
  • Optional Scaling Module for ±5, 0-10, 0-20, 0-30, 0-60 Vdc and 4-20 ma signals.
  • Optional Thermocouple / Millivolt Modules for thermocouple or millivolt signal.
  • Easy to use Windows software (full version available for free download) for logger setup, data transfer, graphing and data export.
  • CE Marked.

Detailed Specifications

Frequently Asked Questions

Part No. Price Description
XR440 $379. Standard XR440, stores up to 21,504 readings (12 bit)
XR440‑M $399. Extended memory version, stores up to 86,016 readings (12 bit)

Each XR440 Pocket Data Logger includes battery, terminal block and NIST Traceable Certificate of Validation.  Pocket Logger Software included with each order.

All Pace Data Loggers have a 3 year limited warranty.  Accessories (sensors, probes, etc.) have a 1 year limited warranty.

Required accessory: IC209 Interface Cable (listed below).

Interconnect Cables

Part No. Price Description
IC209 Required $20. Connects XR440 to computer's com port. Length 6 ft (1.8 meters)
USB-A Adapter $25. Mates IC209 Cable to USB port
IC211 Modem Cable $24. Connects XR440 to land-line modem. Contact Pace for recommended modem.
ICE-12FT $12. Extends IC209 or IC211 Cable 12 ft (3.7 meters)

Rugged Enclosures

pdf icon XR440 Catalog and Domestic Price List

Eight Channel XR5-SE Data Logger

Placing an Order