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- Ideal for line monitoring
- Value priced
- Low power consumption
- Input signal can be used to power meters
- 3 1/2 digit readout, full scale 1999 display
- 1/2" high digits on a high contrast LCD
- Auto-polarity (-) displayed
- User selectable decimal points
- Choice of 200mV, 2V or 20V input
- Choice of 9VDC, +5VDC; or 5 VDC power
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The Jewell BL-17 is a low-cost alternative to your digital meter needs. It has a 3.5 digit readout with full 1999 display.Its low power consumption making it ideal for battery operation.
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| Indicator: |
| Display: |
3 1/2 digits, 7 segments Non-Backlit LCD (1999) |
| Digit height: |
0.5” high digits |
| Polarity: |
Automatic (-) displayed |
| Decimal Point: |
Three positions, external selection |
| Overload: |
Three lower digits blank for readings greater than 1999 counts |
| Low Battery: |
“Low Bat” annunciator for <7.2V (9V power only) |
| Performance |
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| Accuracy: |
(0.1% rdg + 2 count) with + 5 and 5V power
(0.1% rdg + 1 count) with 9V power |
| Conversion Rate: |
2.5 per second |
| Common Mode Voltage Range: |
1V maximum |
| Common Mode Rejection: |
> 86 db |
| Zero Adjust: |
Automatic |
| Temp. Coef: |
100 PPM/°C typical |
| Standard Analog Inputs: |
| Full Scale Range: |
Choice 200mV, 2V, or 20V. Special Ranges and engineering units available |
| Configuration: |
True differential input and references |
| Ratiometric Operation: |
-176, -177 |
| Protection: |
250V DC or 150V RMS continuous 300V intermittent maximum |
| Bias Current: |
1 pA typical, 10 pA maximum |
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| Power Options: |
| Option 1: |
9V Battery: 9V isolated, 7.2-12V at 150 uA |
| Option 2: |
+5V and -5VDC: 5V 5% at 100 uA |
| Option 3: |
+5V: 5V 5% at 3 mA |
| Connectors |
| BL-176 |
13 connector pins, 0.025" square |
| BL-177 |
15 solder pads |
| Environment |
| Operating Temperature: |
0°C to +50°C |
| Storage: |
-20°C to 70°C |
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 General Specifcations |
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Related urls: |
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- BL Series, Non-Isolated Power,
Big Little Digital Panel Meters
- BL Series, Isolated Power,
Big Little Digital Panel Meters
- BL170 Series, Flat Paks
Digital Panel Meters
- 1000 Series, Digital Panel Meters
- 1800 Series, Big Digit, Digital Panel Meters
- 2000 Series, Digital Panel Meters
- DW Series, Digital Panel Meters
- PM20 LED Series, Digital Panel Meters
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