Specification: Function:On-line monitoring ground resistance, ground voltage, equipotential connection resistance, low resistance.Power Supply:Standard: 12V±1VDC, 150mA Max.Optional: 24V±1VDC.Measure Mode:Precise 3-wire measurement, simple 2-wire measurement.Measure Method:Ground resistance: rated current change-pole method, measured current 3mA Max, 820Hz;Voltage to ground: average value rectification method.Data Mode:Mean.Display Mode:4-digital super-large LCD.Measuring Indicator:During measurement, LCD count down display.LCD Size:128mm×75mm;Display field: 124mm×67mm.Dimension:L×W×H: 190mm×117mm×54mm.Measure Rate:Voltage to ground: about 2 times/second; ground resistance: about 30 seconds/time.Measure Times:Over 5000 times(Measuring 10Ω for one time and take a pause for 30s).Line Voltage:Measuring voltage to ground: measuring below AC 600V.Instrument Interface:Pluggable terminal blocks: 9 pin connector.Communication Method:RS485 (or optional RS232).Communication Line:USB to RS485 communication line( or optionalUSB to RS232 communication line).Range Shift:Automatically.Data Storage:400 sets, flash display FULL icon to indicate storage is full.Interval Time:Range of automatic monitoring interval time: 1-999 h.Data Access:Data read function: READ icon display.Overflow Display:Exceeding measuring range overflow function: OL icon display.Power Consumption:Backlit : 20mA Max.Standby: 25mA Max.Measurement: 70mA Max.Alarm:Audible and visible alarm.Power supply Voltage:When power supply voltage decreases to about 7.8V, will display, reminding to replace the power.Weight:Detector: 450g.Working Humiture:-10℃~40℃; below 80%rh.Storage Humiture:- -20℃~60℃; below 70%rh.
Trustpilot
3 days ago
3 weeks ago