TemperatureDigital precision resistance sensor Pt100 up to 400 °C with resolution of 0.001 K as reference sensor,with ALMEMO® D7 connector for ALMEMO® v7 measuring devices / data logger Technical data and functions Digital precision resistance sensor with highest accuracy and linearity for temperature measurements in a wide temperature range. Highest resolution 0.001 K over the entire measuring range. Application as reference probe for comparison measurements in research, development, quality assurance and production processes. For all ALMEMO® V7 measuring instruments/data loggers, ALMEMO® 202-S, 204, 104, 710, 510, 809. The digital ALMEMO® D7 measuring plug operates with its own built-in AD converter. The linearization of the Pt100 characteristic is calculated according to DIN IEC 751 (no approximation method). Digital precision resistance sensor Pt100 FPD723L0250A3D For immersion measurements in air, gases and liquids The overall accuracy of the measurement is independent of the ALMEMO® V7 display unit/data logger. The complete measuring chain, consisting of the Pt100 sensor and the connected ALMEMO® D7 measuring plug, can be calibrated. Highest accuracy is achieved during calibration by a multi-point adjustment of the temperature sensor. The digital sensor is supplied with a DAkkS accredited calibration certificate incl. multi-point adjustment. 11/2025 • We reserve the right to make technical changes. Technical data Precision resistance sensor Pt100 Measuring element: Pt100 wire wound Measuring tip: Application range: -50 °C...+400 °C Sensor tube: stainless steel, diameter 3 mm Connection cable: 2 m FEP/silicone ALMEMO® D7 measuring connector Measuring range: see sensor range Conversion time: 3.4 seconds Measuring current: approx. 1 mA Linearization: Calculation method Nominal temperature: 22 °C ± 2 K Temperature drift: 0.003 %/K (30 ppm) Supply voltage: starting at 6 V from ALMEMO® device Current consumption: approx. 9 mA Aluminum profile case for 1 probe (up to 500 mm length) ZB9000TK1 Digital precision resistance sensor Pt100 as reference sensor, with cable and ALMEMO® D7 connector. Incl. DAkkS accredited calibration certificate (2 temperature points at 0 °C and 100 °C incl. multi-point adjustment). FPD723L0250A3D DAkkS accredited calibration or factory calibration KT90xx temperature for sensor or measuring chain (sensor + device), see chapter Calibration certificates^ DAkkS accredited calibration meets all the requirements regarding test resources laid down in DIN EN ISO/IEC 17025.