WATANABE DC Voltmeter
Model : AP-202A-13-42-3
AP-202A : DC Voltmeter AP-202ASeries
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13 : Range : ±19.99 V
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4 : Power Supply : DC24V (Isolate)
2 : Output, BCD (2.5/sec)
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3 : BCD Out, Open Collector
Specification :-
Input Configuration : Single Ended
Input Bias Current : 50 PA (TYP.)
Conversion Rate : 2.5/sec or12.5/sec (50Hz), 15/sec (60Hz)
Normal Mode Rejection : 40dB (TYP.)(50/60 Hz)
Zero Stability : Automatic ZeroAdjustment
Display : LED, 10.2mm 3 1/2-digit
Polarity : A “-“ is DisplayedAutomatically
Decimal Point : Settable to anyDigit Position
Overrange Indication : When InputExceeds the Maximum Display,
1999 Flashes
Power Supply : DC24V ±20%, 25mA
Operating Temperature : 0 to 50°C, 35 to 85%RH
Power Consumption : 650 mW
Dimensions : 24(H) x 48(W) x 73(D)mm DIN Size
Weight : Approx. 50 g
Dielectric Strength :-
: Between input (Lo) andTerminal and Power Supply (0V), DC ±500
: Between Power Supply Terminal andCase, AC 1500 V/1 min.
Insulation Resistance : DC 500V 100 MOhm at above terminals
Mfg. : WATANABE ELECTRIC INDUSTRYCO., LTD.
Made in Japan