APM Series Pointer Frequency Meter with Maximum Voltage of 440V
APM系列指针频率计,最大电压为440V
议价
加入意向
- 符合IEC51,外壳采用自熄塑料
- 工作温度:-25至+ 45度
- 存储温度:-40〜+ 70度
- 类:1.5
- 规模90(根据要求240比例)
- 试验电压:2kV,50Hz,1分钟
- 尺寸:96 x 96,72 x 72(48 x 48根据要求)
- 动圈式仪表
- 精度:1.0级
- 电压:50,100,220,380,415,440V
- 规格:45至55Hz,45至65Hz,55至65Hz,47至53Hz,57至63Hz
- 44至56Hz,54至66Hz,350至450Hz,450至550Hz,450至650Hz,550至660Hz
- Conform to IEC51, enclosure in self-extinguishing plastic
- Operating temperature: -25 to + 45 degrees
- Storage temperature: -40 to + 70 degrees
- Class: 1.5
- Scale 90 (240 scale on request)
- Test voltage: 2kV, 50Hz, 1 minutes
- Size: 96 x 96, 72 x 72 (48 x 48 on request)
- Moving coil instrument
- Accuracy: class 1.0
- Voltage: 50, 100, 220, 380, 415, 440V
- Specifications: 45 to 55Hz, 45 to 65Hz, 55 to 65Hz, 47 to 53Hz,57 to 63Hz
- 44 to 56Hz, 54 to 66Hz, 350 to 450Hz, 450 to 550Hz, 450 to650Hz, 550 to 660Hz