Bargraph Meter
Bargraph Meter
MODEL 1921
- ■72×18 mm DIN Size・Compact size
- ■Snap-in panel mount
- ■Available with over input display
- ■Scale Length: 50 mm
- ■Power supply: DC 5 V and 24 V
Model Designation
| 1921 | - | □ | - | □ |
| 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 |
| Code | Power Voltage * |
|---|---|
| 7 | DC 5 V |
| 9 | DC 24 V |
Terminals between power supply and input are non-insulated.
Specifications
| Display | LED (Color: Red) |
|---|---|
| Bar dots | 51 + 1(over display) |
| Scale length | 50 mm |
| Scale range | 0 to 100 % |
| Accuracy | ± (2% of FS + 1 digit) |
| Response time | 0.5s |
| Scale plate | Black Aluminum(White scale & white characters) |
| Insulation resistance | Between all terminals and outer Case DC 500 V more than 50 MΩ |
| Withstanding voltage | Between all terminals and outer case AC 2000 V 1min. |
| Power supply | DC 5 V ± 5% or DC 24 V ± 15% |
| Power consumption | 0.5 W(DC 5 V), 2 W(DC 24 V) |
| Operating temperature | 0 to 50°C |
| Storage temperature | - 20 to 70°C |
| Weight | Applox. 80 g |
Input Specifications
| Code | Input Signal | Input Impedance |
|---|---|---|
| 1 | DC 0-1 mA | 100 Ω |
| 2 | DC 4-20 mA | 5.1 Ω |
| 3 | DC 0-1 V | More than 200 kΩ |
| 4 | DC 1-5 V | More than 160 kΩ |
| 5 | DC 0-5 V |
