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Digital Panel Meters
DC Voltage |
 |
Digital panel meters from Asahi Keiki
offer
impressive specifications, reliability
and low cost for a variety of
applications |
|
|
| AP540 |
Features
- Thin case ( 34.5 mm deep)
- 14.2 mm Red LED
- Standard 4.5 digit
- DC 5V non isolated
- 200mV - 200V measurement
|
 |
| Input
Configuration |
Single Ended |
| Input Bias
Current |
100 pA |
| Conversion Rate |
2.5 /sec |
| Normal mode
rejection |
More than 50dB
(50/60Hz) |
| Maximum
Display |
19999 |
| Display |
LED 14.2mm Red |
| Polarity |
"-" automatic |
| Hold |
START/HOLD terminal
and 0V shorted or level "0" |
| Start |
START/HOLD terminal
and 0V open or level "1" |
| Decimal point |
Set to any
position |
| Over-range
indication |
flashing 0000 |
| Power Supply |
DC 5 Volts |
| Operation
temperature |
0~ 50 C, 35 - 85%
RH |
| Power
Consumption |
75 mA |
| Dimension mm H x W x
D |
48 x 96 x 34.5
mm DIN
size |
| Weight |
Approx 60
g |
| Dielectric Strength |
Between lo and case AC 1500 Volts for 1 min. |
| Insulation
Resistance |
DC 500V 100 MOhm at above
terminals |
| DC Voltage Measurement |
| Accuracy +/- 0.3% of reading
+/- 1 digit (23 C +/-5 C ) |
| Model |
Range |
Maximum
Resolution |
Input Impedance |
Input Protection |
|
| AP-540-11 |
+/- 199.9 mV |
10 uV |
100 MOhm |
+/- 100 V |
|
| AP-540-12 |
+/- 1.999 V |
100 uV |
100 MOhm |
+/- 100 V |
| AP-540-13 |
+/- 19.99 V |
1 mV |
1 MOhm |
+/- 250 V |
| AP-540-14 |
+/- 199.99 V |
10 mV |
1 MOhm |
+/- 500 V |
| |
 |
| |
| Ordering Information |
| AP-540-XX |
Use
the part numbers from the table above for the range XX |
|
| AP-540-XX |
DC 5V power |
$135.00 |
|
Topac Inc. 231 CJC Highway, Suite 103
Cohasset MA 02025 USA
Tel: 781 740 8778 Fax: 781 740 8779
e-mail:
sales@topac.com
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