Yokogawa 2041Series Portable Wattmeters, 2041 Yokogawa日本横河(YOKOGAWA)2041系列单相功率表特点:张丝支承结构,精度高、重复性好。耐振动、耐冲击、稳定性好。品种规格多,应用范围广。操作简单、使用方便。精密携带式仪表是日本横河电机株式会社积数十年经验研制生产的精密电工测量表。有交流、直流、电流、电压、频率、功率、功率因素等品种、几十种量程规格,具有耐振动、耐冲击、精度高、使用方便等特点,按日本JIS-C1102标准生产、也符合我国GB7676-1998标准。适用于教学、科研及生产线检测,现场维修服务等场合。
Specifications规格 (for all 2041 Models) | Details 描述 |
Operating Principle工作原理 | Electrodynamometer type |
Operating Position | Horizontal |
Scale Length | Approximately 135mm (deflection angel: 85%) |
Scale Divisions刻度 | 120 |
Operating temperature and Humidity Ranges操环境 | 0~40°C, 30~75%RH |
Storage Temperature and humidity Ranges存放环境 | -10~50°C, 25~80%RH |
External dimensions and weight外观尺寸 | Approx. 260 x 180 x 136mm (Approx. 2.8 kg) |
Additional Notes注意事项 | 1) For measurement exceeding the rated current (2), externally connect a current transformer (2241-2243) to the terminal 2) If the rated voltage exceeds 240 V, externally connect an instrument voltage transformer 2261 or 2262 (two required for three-phase) 3) The low-power factor wattmeter is used with Epstein test sets, as well as for measurement of low-power-factor power and small power. 4) Not JIS-Approved |