Features

• Four multi-purpose inputs; mix and match Pace sensors in any combination.
• Each input will also read resistance, 0-5vDC 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 Scaling Module for ±5, 0-10, 0-20, 0-30, 0-60 Vdc and 4-20mA signals.
• Optional Thermocouple / Millivolt Modules for thermocouple or millivolt signal.
• Easy to use software (full version available for free download) for logger setup, data transfer, graphing and data export.

The XR450 Data Logger was designed for easy setup and trouble free operation. Direct-connect sensors include Temperature, Humidity, Pressure, AC current, AC Voltage, Light, soil moisture and Process Signals. The Data Logger's four input channels accept any combination of the above sensors, plus resistive, 0-5vDC signals and contact closures.

Included

Each XR450 Pocket Data Logger includes battery, terminal block and NIST Traceable Certificate of Validation.  Pocket Logger Software is a free download and may be freely copied.

Warranty

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