计器目录
计器目录
Switchboard Meter
BE-72 47-53Hz 200V Vibration
规格 / 特性：
1.组成：包括玻璃窗，ABS树脂框架和外壳，PC玻璃纤维基座安装配件。
2.颜色：黑色底座和框架，白色刻度盘和米身。
3.指针：黑色棒状。
BE-72 Vibrating Hz Meter with one row of horizontal reeds for connection to one main voltage. They can be built in switchboards, measuring desks and electrical equipments. In this meter, frequency is indicated by vibrating reed. Each reed is tuned to a different value in the frequency span, reed frequency meters are suitable for situations where exact values are not required. Readings are unaffected by waveform.
| 规格 | 內容 |
|---|---|
| Measuring Range | 47-53Hz |
| Accuracy | Class 1.5 |
| Rated Voltage | 220V |
| Burdens | 2.5VA max. |
BE系列尺寸表
| 型号 | A | B | C | D | E | F | G | H | I | J | K |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BE-120 | 116.5 | 120 | 66.5 | 8 | 44 | 14.5 | 13.5 | 112 | 60 | 22.5 | 8 |
| BE-96 | 91 | 96 | 63.5 | 6 | 44 | 14.5 | 13.5 | 89.5 | 42 | 20.3 | 8 |
| BE-80 | 76 | 80 | 57 | 6 | 36.5 | 14.5 | 13.5 | 75.5 | 24 | 17 | 4 |
| BE-72 | 67.5 | 72 | 55.5 | 6 | 36 | 14.5 | 13.5 | 66 | 23.6 | 10 | 4 |
| BE-48 | 45 | 48 | 55.5 | 6 | 36 | 14.5 | 13.5 | 43.5 | 15 | 10 | 4 |