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■ Full scale display: -19999 to +19999 (optional setting).
Variable offset display function: -19999 to +19999. - ■ Used as standard equipments for peak/bottom memory, zero setting, average calculation function.
- ■ Possible to select display cycle.
- Model Designation
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482A - □ - □ - □ - □ - □ ① ② ③ ④ ⑤ ①Measuring Input
Code Measuring Range Input Resistance Accuracy * Overload 01 ±19.999 mV 100 MΩ ±(0.05% of rdg + 5 digit) DC ±250 V 02 ±199.99 mV 100 MΩ ±(0.05% of rdg + 3 digit) DC ±250 V 03 ±1.9999 V 100 MΩ ±(0.05% of rdg + 3 digit) DC ±250 V 04 ±19.999 V 10 MΩ ±(0.05% of rdg + 3 digit) DC ±250 V 05 ±199.99 V 10 MΩ ±(0.05% of rdg + 3 digit) DC ±500 V 09 1 to 5 V 1 MΩ ±(0.05% of rdg + 5 digit) DC ±250 V V1 0 to 1 V 1 MΩ ±(0.1% of rdg + 3 digit) DC ±250 V V2 0 to 5 V 1 MΩ ±(0.1% of rdg + 3 digit) DC ±250 V V3 0 to 10 V 1 MΩ ±(0.1% of rdg + 3 digit) DC ±250 V 11 ±19.999 μA 10 kΩ ±(0.05% of rdg + 3 digit) DC ±2 mA 12 ±199.99 μA 1 kΩ ±(0.05% of rdg + 3 digit) DC ±20 mA 13 ±1.9999 mA 100 Ω ±(0.05% of rdg + 3 digit) DC ±50 mA 14 ±19.999 mA 10 Ω ±(0.05% of rdg + 3 digit) DC ±150 mA 15 ±199.99 mA 1 Ω ±(0.05% of rdg + 3 digit) DC ±500 mA 19 4 to 20 mA 12.5 Ω ±(0.05% of rdg + 5 digit) DC ±150 mA A1 0 to 1 mA 100 Ω ±(0.1% of rdg + 3 digit) DC ±50 mA Internal range setting (setting by pin headers):
Volt meter: -03, -04, -05
Receiver: -09, -19General Specifications
Display 0to 19999 Red or Green LED (character height 14.2 mm) withzero-suppress function. Displayselection Displayof maximum, minimum or amplitude between them is possible.Selectable by front panel switch. Scalingfunction Fullscale display -19999 to +19999, Offset display -19999 to +19999 Zero-Setfunction Functionto electrically set an initial input value to zero. Offsetfixing function Functionto fix a display reading of input less than offset value to theoffset value. Decimalpoint Arbitrarysetting (front setting or external control). Over-rangedisplay Flashingwith 130% display. When exceeded 19999, flashing with 00000. Holdfunction Holdsmeasurement data. (noisolation) Resolution 1/20000 Samplingrate Approx.7.5 times/s Displaycycle Availableto select from 133ms, 400ms, 1s, 2s, 4s, or 5s Inputselection Selectionfunction of voltmeter for 03 to 05, receiver for 09 or 19 areavailable. Inputtype Singleended, floating input. A/Dconversion △-Σconversion system Noiserejection Normal mode (NMR) More than 50 dB Common mode(CMR) More than 110 dB Power source line mixing noise 1000 V Withstandvoltage Input terminal - external case AC 1500 V 1min. Power terminal - external case AC 1500 V 1min. Power terminal - Input terminal AC 1500 V 1min. Insulationresistance DC500 V, More than 100 MΩ Powersupply AC100 V(90to 132 V)
AC200 V(180to 250 V)
DC 24 V(24V ± 10% )Powerconsumption ACpower source…Approx. 3 VA
DC power source…Approx. 70 mAOperatingtemperature 0to 50°C Storagetemperature -20to 70°C Weight ACpower source…Approx. 300 g
DC power source…Approx. 200 gExternaldimensions 96(W)×48(H)×89.5(D)mm