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Digital Panel Meters DC Voltage No
Case |
 |
Digital panel meters from Asahi Keiki offer
impressive specifications, reliablility and low cost for a variety of
applications |
|
|
AH-330 / AH331 |
Features
- Uncased Meter
- Model 330 - 3 digits Model 331 - 3.5
digits
- Low Cost
- Bright 14.2 mm red LED
- DC 5V +/- 5%
- 100mV - 2V
- AH331 - Hold
|
 |
Input
Configuration |
Single Ended |
Input Bias
Current |
50PA |
Conversion Rate |
2.5 /sec |
Normal mode
rejection |
TYP 40dB
(50/60Hz) |
Zero Stability |
Automatic Zero
Adjustment |
Display |
LED 14.2mm |
Polarity |
"-" automatic |
Decimal point |
Set to any
position |
Overrange
indication |
1999 flashing (AH331) or
'OVER (AH330) |
Power Supply |
DC 5V+/- 5% 80 mA max
|
Operation
temperature |
0~ 50 C, 35 - 85%
RH |
Power
Consumption |
AH3300 - 70 mA AH331 - 80
mA |
Dimension mm H x W x
D |
25 x65 x 18.2mm |
Weight |
Approx 20 gm |
Model |
Range |
Maximum
Resolution |
Input Impedance |
Input Protection |
 |
AH-330-11 |
+/-99.9 mV |
100 uV |
100 MOhm |
+/- 100 V |
 |
AH-330-12 |
+/-0.999 V |
1 mV |
100 MOhm |
+/- 100 V |
AH-331-11 |
+/-199.9 V |
100 uV |
100 MOhm |
+/- 100 V |
 |
AH-331-12 |
+/-1.999 V |
1 mV |
100 MOhm |
+/- 100 V |
|
 |
|
Ordering Information |
AH-330-xx |
Use the part
numbers above for the appropriate range. |
$71.00 |
 |
AH-331-xx |
Use the part
numbers above for the appropriate range. |
$74.00 |
 |
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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