Analogue instruments - Circutor

Analogue instrumentsReedFrequency- metersAnalogue indicator to measurefrequencyDescription}}Does not need an auxiliary power supply}}DIN box with dimensions: 72, 96 and144 mm}}Class 0.5}}Independent measurement of the waveshapeApplicationMeasurement of the frequency in alternatingcurrent circuits, for any type of wave shapeand under adverse environmental and physicalconditions.FeaturesInput circuitConsumptionNominal operatingfrequencyOverloadsMeasurement voltageAccuracyHLC1 ... 3.6 V·A50 or 60 Hz1.2 U npermanent2 U nduring 5 sStandard 230 VacOptional 100...120 Vac / 380...440 Vac0.5 % FSAmbient conditionsOperating temperature +10 ... +30 ºCLimit temperature - 25 ... +40 ºCAltitude2000 mBuild featuresDimensionsWeightType of boxSee the following tableSee the following tablepanelDegree of protection:Front panelTerminalsInsulation voltageIP 52IP 002 kV, during 1 min, between the mechanism and the boxStandards BS 89, EN 60051, IEC 144, UL 94, DIN 43780, IEC 51, UNE 21318M1-32