XR440 vs XR5-SE
All Pace Sensors are compatible with the XR440 and XR5-SE except the Soil Moisture Sensor and Wind Speed Sensor work only with the XR5-SE.
The XR440 Data Logger accepts Pace plug-in modules for Relative Humidity, RH & Light, additional DC voltage ranges, and DC millivolt ranges.
The XR5-SE Data Logger does not accept plug-in modules, but Scaling Cables are available to read higher voltage ranges, and millivolt ranges can be ordered as an option.
Summary of Differences
| XR440 | XR5-SE | |
|---|---|---|
| Free Software for Windows, Mac OS X and Linux | NO (Windows only) | YES |
| Software supports multiple graph viewports | YES | NO |
| Measurement resolution (bits) ( bits explained here ) |
User selectable: 8, 10 or 12 bits |
12 bits |
| Maximum readings ( XR440 set to 12 bit resolution ) |
Std model: 21,504 -M model: 86,016 |
Std models: 63,642 -M models: 260,250 |
| Firmware updatable by user | NO | YES |
| Communicate via Ethernet LAN | NO | YES with DS100 Module |
| Accepts Thermocouple or Millivolt signal | YES with Mvt module | YES with Millivolt option |
| Accepts Bipolar Millivolt Signals | YES with Mvt"-b" module | NO |
| Accepts Pace Plug-in Modules | YES | NO |
| Number of Analog Inputs / Input Type | 4 multi-function | 8 multi-function |
| Number of Pulse Inputs | 1 (PM-1 module required) | 3 |
| Pulse Inputs, maximum count per log interval | 4095 (12 bits) | 16,777215 (24 bits) |
| Pulse Inputs, maximum rate | 5 Hz | 900 Hz |
| Log on Alarms | NO | YES |
| Log on External Trigger | Once per logging session | YES, unlimited re-triggering (subject to available memory) |
| Incompatible Pace Sensors |
WSD-100 EC5 |
None |
| Operating Temperature Range | -40 to 60°C (-40 to 140°F) | -40 to 78°C (-40 to 172°F) |