Bargraph Meter
Bargraph Meter
MODEL 1931
- ■Digital indicator on bar graph display
- ■Digital indicator with scaling function
- ■Clear bar graph display with custom LED Adoption.
Model Designation
| 1931 | - | □ | - | □ |
| B | C |
| Code | Input |
|---|---|
| 1 | DC 0-1 mA |
| 2 | DC 4-20 mA |
| 3 | DC 0-1 V |
| 4 | DC 1-5 V |
| 5 | DC 0-5 V |
| 0 | Other than those above *1 |
- *1:
- Input Voltage Less than DC 10 V
Input Current Less than DC 50 mA
| Code | Power Voltage |
|---|---|
| A | AC 85-264 V |
| 7 | DC 5 V *2 |
| 9 | DC 24 V |
- *2:
- Terminals between power supply and input are non-insulated.
Specifications
| Bar Graph Display | Display | LED (Color: Red) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Bar dots | 101 | ||||||||||
| Scale length | 100 mm (1.5 mm width) | ||||||||||
| Accuracy | ±(1% of FS + 1 digit) | ||||||||||
| Response time | 0.5s | ||||||||||
| Scale plate | Black Aluminum(White scale & characters) | ||||||||||
| Digital Display | Display | 0-9999 LED (Color: Red) (8×4 mm) | |||||||||
| Scaling | full scale・・・-1999 - 9999 off set value・・・-1999 - 9999 * not available for reverse proportion to input value. | ||||||||||
| Resolution | 1/2000 | ||||||||||
| Sampling period | 12 times/sec. | ||||||||||
| Accuracy | ± (0.5% of FS + 1 digit) | ||||||||||
| Insulation resistance | All terminals - Case DC 500 V, More than 10 MΩ | ||||||||||
| Withstanding voltage |
|
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| Power supply | AC 85-264 V 50/60 Hz DC 24 V ± 15% DC 5 V ± 5% |
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| Power consumption | 7 VA(AC 85-264 V) 4 W(DC 24 V) 2 W(DC 5 V) |
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| Operating temperature | 0 to 45°C | ||||||||||
| Storage temperature | -20 to 70°C | ||||||||||
| Weight | Applox. 420 g | ||||||||||
Input Specifications
| Code | Input Signal | Input Impedance |
|---|---|---|
| 1 | DC 0-1 mA | 200 Ω |
| 2 | DC 4-20 mA | 10 Ω |
| 3 | DC 0-1 V | 1 MΩ |
| 4 | DC 1-5 V | |
| 5 | DC 0-5 V |
| No. | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max. value | 1 | 1.2 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 7.5 | 8 | 9 |
| Division No. | 50 | 24 | 30 | 40 | 50 | 30 | 40 | 50 | 30 | 37.5 | 40 | 45 |
