TSURUGA MODEL 481E
Quantity
AC Voltmeter/ Ammeter
- ¡ö Clear large LED display with high brightness.
- ¡ö Exclusive AC display.
- ¡ö Average RMS value rectification type.
- ¡ö Adoption of power supply and input by terminal method.
- Model Designation
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481E - ¡õ - ¡õ - ¡õ - ¡õ ¢Ù ¢Ú ¢Û ¢Ü ¢ÙMeasuring Input
Code Measuring Range Input Resistance Accuracy * Overload 22 AC 199.9 mV 10 MΩ ±(0.3% of rdg + 1 digit) AC 10 V 23 AC 1.999 V ±(0.3% of rdg + 1 digit) AC 100 V 24 AC 19.99 V ±(0.3% of rdg + 1 digit) AC 700 V 25 AC 199.9 V ±(0.3% of rdg + 1 digit) AC 700 V 26 AC 600 V ±(0.3% of rdg + 1 digit) AC 700 V 33 AC 1.999 mA 100 Ω ±(0.5% of rdg + 1 digit) AC 50 mA 34 AC 19.99 mA 10 Ω ±(0.5% of rdg + 1 digit) AC 150 mA 35 AC 199.9 mA 1 Ω ±(0.5% of rdg + 1 digit) AC 500 mA 36 AC 1.999 A 0.1 Ω ±(0.5% of rdg + 1 digit) AC 2.5 A General Specifications
Display 0 to 1999 Red or Green LED (character height 14.2 mm) with zero-suppress function. Scaling function null Decimal point Optional (front setting or external control) Over-range display 1¡õ¡õ¡õDisplay¡¡£¨¡õ: Blank£©
£¨no over-range indication in case of 482F-26£©Resolution 1/2000 Sampling rate Approx. 2.5 times/s Input type Single ended, floating input. A/D conversion Dual Slope Integration System Rectification system Average RMS value rectification type Noise rejection Power source line mixing noise¡¡1000 V Withstand voltage Between input terminal and external case: AC 1500 V for 1min. Between power terminal and external case: AC 1500 V for 1min. Between power terminal and input terminal: AC 1500 V for 1min. Insulation resistance DC 500 V, More than 100 MΩ Power supply AC 100 V£¨90 to 132 V£©
AC 200 V£¨180 to 250 V£©
DC 24 V£¨24 V ± 10%£©Power consumption AC 100V…Approx. 1.5 VA
AC 200V…Approx. 2 VA
DC 24V…Approx. 50 mAOperating temperature 0 to 50°C Storage temperature -20 to 70°C Weight AC power source…Approx. 300 g
DC power source…Approx. 200 gExternal dimensions 96(W)×48(H)×89.5(D) mm