Features
3½ Digit LCD Meter
200mV Full Scale Reading
Wire Connections
Round Hole Mounting
The EMV 1125 is a 3½ digit LCD voltmeter with 12.5mm (0.5") digit height. It features 200mV d.c. full scale reading, auto-zero and auto-polarity. The meter can be panel mounted by drilling a 5.5mm (0.22") hole. Connection to the meter is via a set of wires. Includes T/BLK-4 screw terminal board with on-board scaling.
This is a popular part, normally stocked in high quantity and suitable for new designs.
| Specification |
Min. |
Typ. |
Max. |
Unit |
| Accuracy (overall error)* |
|
0.05 |
0.1 |
% (±1 count) |
| Linearity |
|
|
±1 |
count |
| Displayed reading |
-1999 |
|
1999 |
|
| Resolution |
|
0.1 |
|
mV d.c. |
| Sample rate |
|
3 |
|
sample/sec |
| Operating temperature range |
0 |
|
50 |
°C |
| Temperature stability |
|
100 |
|
ppm/°C |
| Supply voltage |
7.5 |
9 |
15 |
V d.c. |
| Supply current |
|
150 |
|
uA |
* To ensure maximum accuracy, re-calibrate periodically
;)
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