FunctionsReturn circuit ground resistance, metallic return connection resistance, grounding conditions on-line monitoringPower Supply6VDC~9VDC, 50mA Max.Resistance Range0.01Ω~200ΩResolution0.001ΩAccuracy±2%rdg±3dgt(20C±5C,below70%RH)Grounding Wire Perforation Size60mm×30mm, closed mode (60mm×4mm steel flat or external diameter 30mm electric cable)Connecting LineA one meter long wire (5cores shielded wire)Connection IdentifierRed/brown---power supply input anode.Black--- power supply input cathodeBlue---RS485 signal anode.Grey---RS485 signal cathode.White--- analog grounding (power supply input cathode can connects with analog grounding by short circuit connection).Communication ProtocolRS485 standard MODBUS-RTU communication protocolDetector Dimensions175mm×170mm×130mmInstalling Screw Hole SizeΦ8mmQualityDetector:960gWorking Temperature And Humidity-10C~40C, 20%RH~90%RHHumiture ErrorWithin 5%ShiftAutomatic shiftGND Interference CurrentProhibitedExternal Magnetic Field<;40A/mExternal Electric Field<;1V/mSingle Measurement Of TimeAbout 0.5 secondPower Consumption50mA Max.InstallationGrounding wire through Detector centre boreLevel Of ProtectionIP65Installation RequirementsAvoid rain and water loggingPower Supply ModeExternal power supply (Equipped by user)Notices:1. To avoid injury or damage to the meter, do not wet the meter.Before opening the housing or the battery cover, disconnect the test lead from the input signal.
ترست بايلوت
منذ شهرين
منذ أسبوعين
