AC Scaling Meter
3125 | - | □ | - | □ | - | □ |
① | ② | ③ |
Code | Measuring Range | Input Resistance | Accuracy *1 | Overload |
---|---|---|---|---|
22 | 99.99 mV rms | 1 MΩ | ±(0.2% of rdg + 10 digit) | AC 10 V |
23 | 999.9 mV rms | 1 MΩ | AC 100 V | |
24 | 9.999 V rms | 1 MΩ | AC 350 V | |
25 | 99.99 V rms | 10 MΩ | AC 350 V | |
26 | 300.0 V rms | 10 MΩ | AC 350 V | |
32 | 99.99 µA rms | 1 kΩ | ±(0.3% of rdg + 10 digit) | AC 20 mA |
33 | 999.9 µA rms | 100 Ω | AC 50 mA | |
34 | 9.999 mA rms | 10 Ω | AC 150 mA | |
35 | 99.99 mA rms | 1 Ω | AC 500 mA | |
36 | 999.9 mA rms | 0.1 Ω *2 | ±(0.5% of rdg + 10 digit) | AC 2.1 A |
37 | 2.000 A rms |
Display | 0 - 9999 red or green LED (character height 10 mm) with zero-suppress function. |
---|---|
Scaling function | Full scale display 0 - 9999. Offset display 0 - 9999. It is memorized to the EEPROM. |
Decimal point | Selection is possible by operating front panel switch. |
Over-range indication | flashing with 130% display. When exceeded 9999, flashing display will be 0000. |
Resolution | 1/10000 |
Sampling rate | 1 time/sec. |
Display cycle | 1s |
Input configuration | Single ended |
A/D conversion | ⊿-Σ conversion system |
Insulation resistance | DC 500 V More than 100 MΩ |
Withstand voltage |
Between input terminal and external case: AC 500 V each for 1min. Between power supply terminals and external case: AC 500 V each for 1min. Between power supply terminals and input terminals: AC 500 V each for 1min. |
Power supply | DC 12 to 24 V |
Tolerance of source voltage | DC 9 to 32 V |
Power consumption |
DC 12 V Approx. 60 mA DC 24 V Approx. 45 mA |
Operating temperature | 0 to 50°C |
Storage temperature | -20 to 70°C |
Weight | Approx. 60 g |