Description USB PT-104 PRT Data Logger Flexible: Measures temperatures with either PT100 or PT1000 sensors, as well as resistance and voltage. Adaptable: Can measure and record temperatures ranging from –200 °C to +800 °C. Stable: Instead of voltage references, which tend to drift with temperature, the PT-104 uses high-precision reference resistors. Expandable: Up to 20 units can be used simultaneously on one PC. Portable: The PT-104 obtains its power from either the USB port or Power-over-Ethernet (PoE), so no additional power cable is needed. DrDAQ features Measures and records up to 4 platinum resistance thermometers Works with PT100 and PT1000 sensors •Supports 2, 3 and 4-wire sensors Measures voltage and resistance 24-bit ADC Uses calibrated reference resistors for stability Supplied with PicoLog data logging software USB interface ensures easy installation Ethernet interface for remote operation Powered by USB port or Power-over-Ethernet (PoE) Multiple units can be run on a single PC