SWAIN电流表介绍
提供可选的外部电源。
测量范围是自动选择的——通常是2、20或200 A，在输入电流发生变化的几秒钟内。零也是自动和精确设置的。
Auto MER模型DC Amp Current Clips通常更准确。它们的构造可显著减少由于传输线管道中的剩磁或车辆中的磁铁而导致的零偏移误差。与可比较的标准Swain Meters相比，其优势通常是二到三比一。
测量电流的极性（流动方向）显示在LCD仪表和输出端子上。
Auto MER是完全便携的，50小时。电池和“低电量”图标。
在“自动”中，量程选择、调零和电池关闭都是自动的。
在“手动”中，选择范围并手动设置零。电池电量保持开启。
外部电池是可选的。
分辨率：0-2Amp范围为1mA，零到20Amp范围为20mA，零到200Amp范围为100mA最大分辨率。
内径为24"至60"的夹具具有10 mA的最大分辨率。
准确度为±1%读数，±3位数字，± 磁性引起的零偏移。LCD仪表具有3½位数字和½”高位数字。
在任何量程的满量程输入下，记录器的输出为±2 V。超量程可用。交流输入电流在10 A rms – 60 Hz输入下的变化小于5 mA。
Optional external power source available.
Measurement range is selected automatically — typically 2, 20, or 200 A., within seconds of a change of input current. Zero is also automatically and precisely set.
Auto MER model DC Amp Current Clips are generally more accurate. They are constructed to substantially reduce zero offset error due to residual magnetism in transmission line pipe, or magnets in vehicles. The benefit is usually two or three to one over comparable standard Swain Meters.
Polarity (direction of flow) of measured current is shown both on the LCD meter and also at the output terminals.
Auto MER is fully portable, with 50 hr. battery and “Low Batt” icon.
In “Auto”, Range selection, Zero adjustment, and also battery OFF are automatic.
In “Manual”, Range is selected and Zero is set by hand. Battery power stays on.
External Battery is optional.
Resolution: 0-2Amp range is 1mA, Zero to 20Amp range is 20mA, Zero to 200Amp range is 100mA MAX resolution.
Clamps with 24″ to 60″ inside diameter have 10 mA max. resolution.
Accuracy is ±1% reading, ±3 digits, ± zero offset due to magnetism. The LCD meter has 3½ digits with ½” high numerals.
Output for a recorder is ±2 V at full scale input on any range. Overrange is available. AC input current is rejected to less than 5 mA change with 10 A rms – 60 Hz input.
SWAIN Clamp-on DC Meters NEW + ORIGINAL+ ONE YEAR WARRANTY
爱泽工业成立于2010年，定位于向制造工业提供高端制造技术和设备。代理经营世界优质的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的首选渠道。
如果有任何关于SWAIN电流表AM49的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。
If you have any question for SWAIN products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website: www.ize-industries.com.
SWAIN电流表AM49介绍
