Description
The AR907+ Smart Sensor is a high-voltage digital insulation resistance meter with the following key features:
Main Features
Voltage Measurement Ranges: 50 V, 100 V, 250 V, 500 V, and 1000 V.
Resistance Measurement Range: Measures resistance in megaohms and gigaohms, depending on the voltage applied.
Display: Digital to display accurate resistance readings and other information.
Additional Functions:
Polarization measurement.
Voltage test.
Overvoltage alarm for hazardous conditions.
Applications
Insulation testing on cables, transformers, motors, and other high-voltage electrical equipment.
Safety Considerations
: Should be used with caution due to high voltages.
Calibration: May require periodic calibration to ensure accuracy.
This meter is essential to ensure the safety and proper operation of electrical equipment by accurately measuring insulation resistance.
SPECS:
Rated voltage: 50 V/100 V/250 V/500 V/1000 V
Measurement range: 250 V: 0.0 ~ 499.9 MEG 500 V: 0.0 ~ 999 MEG 1000 V: 0.0 ~ 1.99 G omnios 2500 V: 0.0 ~ 99.9 gigaohms
AC/DC voltage test: 30 – 600 V
Data can be stored
Rated Voltage: 50V/100V/250V/500V/1000V
Open Circuit Current: DC 100 V (+10%-0%) to 2500 V (+20%-0%)
Measuring range: 250 V: 0.0-499.9
500 V megaohms: 0.0-999 megaohms
1000 V: 0.0~1.99 GHz
2500 V: 0.0-99.9 GHz
Accuracy: ±5% of reading ±5 digits
AC/DC voltage test: 30-600 V
Resolution: 1.0 V
Sample rate: 2 times/sec
AC 1200V/10s overload protection
Non-Breakdown Voltage: AC 8320V/5s
Insulation resistance: 1000 megaohms
Short Circuit Current: 1.4 mA
