Connection method2- or 3-wire (default: 3-wire)Number of inputs4Measuring range-200…+850°C (Pt sensors); -60…+250°C (Ni sensors)Technologytemperature measurement (RTD)Distributed clocks–Input filter limit frequencytyp. 1 kHzSensor typesPt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, resistance measurement (e.g. potentiometer, 10 Ω…1/4 kΩ), KTY sensors (types see documentation)Conversion timeapprox. 170 ms default settingResolution0.1°C per digitMeasurement error/uncertainty< ±0.5°C for Pt sensors, 4 x 3-wire connectionElectrical isolation500 V (E-bus/field potential)Current consumption E-bustyp. 160 mASpecial featuresintegrated digital filter, limit value monitoring, variable connection technologyWeightapprox. 30 gOperating/storage temperature-25…+60°C/-40…+85°CRelative humidity95%, no condensationEMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27Protect. rating/installation pos.IP20/see documentationApprovals/markingsCE, UL