... resistance: PT100, CU50Linear signals: 4-20mA, 1-5V, 0-20mA, 0-5VOutputAlarm: 3 groups at most at the contact capacity of ... optional PV value or SV valueAccuracyMeasurement accuracy: +/-0.5%FSResolution: 14bitSampling rate: 0.5 secondGeneral specificationsPower voltage: AC85-265V, 50 ... /60 Hz, DC24VOperation ambience: -10 ~ 60°C, 0 ~90%RHPower consumed 5 VA or below Digital display meter