Features
3½ Digit Backlit LCD Meter
200mV Full Scale Reading
Auto-zero, Auto-polarity
DIL Pin Connections
Bezel Mounted Module
The DPM 950 is a 3½ digit LCD voltmeter with 19mm (0.75") digit height and LED backlighting. It features 200mV d.c. full scale reading, auto-zero and auto-polarity. The meter plugs directly into a 16-way IDC socket or can be panel mounted using the bezel. An optional IP67 / NEMA 4X bezel (BEZ 900-IP) is available for waterproof applications. 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 |
| Sample rate |
|
3 |
|
samples/sec |
| Operating temperature range |
0 |
|
50 |
°C |
| Temperature stability |
|
100 |
|
ppm/°C |
| Supply voltage |
DPM 950 |
7.5 |
9 |
14 |
V d.c. |
| DPM 950S |
3.5 |
5 |
6.5 |
V d.c. |
| Supply current |
DPM 950 |
|
150 |
|
uA |
| DPM 950S |
|
500 |
|
uA |
| Backlight supply current ** |
|
50 |
|
mA |
| Input leakage current (Vin=0V) |
|
1 |
10 |
pA |
* To ensure maximum accuracy, re-calibrate periodically
** Supply voltage 5V nom.
;)
No. de pièce: 
