主要特性
Fluke 773 mA 钳表的功能:
较好的 0.2% 准确度
0.01 mA 分辨率和灵敏度
无需“断开回路即可测量 4 至 20 mA 信号
测量 PLC 和控制系统模拟 I/O 的 mA 信号
可显示 mA 测量值和 4 至 20 mA 量程百分比的双背光显示屏
测量聚光灯照亮黑暗机箱内难以发现的线路
具有延长线的可拆式钳表，可在狭小的空间中进行测量
使用 99.9 mA 量程测量旧控制系统中的 10 至 50 mA 信号
自动更改 4 至 20 mA 输出以便进行远程测试
自动关闭、背光超时等省电功能可延长电池寿命
“保持功能可捕获和显示不断变化的测量值
通过表笔“接入回路测量功能测量 4 至 20 mA 信号
同步24V回路供电并测量回路mA信号，可为传送装置供电并对其进行测试
输出 4 至 20 mA 信号源以测试控制系统 I/O 或 I/P
mA 输出线性渐变或 25% 分步输出
自动更改 4 至 20 mA 输出以便进行远程测试
直流电压测量，可验证 24V 电源或电压 I/O 信号
提供直流电压源以测试可接受 1-5V 或 0 至 10V 信号的输入设备
比例 mA 输出提供与 mA 钳表所测量的 4 至 20 mA 信号相对应的连续 mA 信号
可将毫安培信号记录到单独的记录设备，而无需断开回路
输出 mA 信号允许日志数字多用表或其它设备来记录 4 至 20 mA 信号，而无需断开回路
mA 输入/输出：使用钳表非断线测量 mA 信号，并输出 mA 信号源
将 mA 输入信号应用到设备，然后在阀门或 mA 隔离器等设备上测量其 4-20 mA 输出
电压输出线性渐变或 25% 分步输出
自动更改电压输出以便进行远程测试
Main characteristics
Functions of Fluke 773 mA clamp meter:
Better 0.2% accuracy
Resolution and sensitivity of 0.01 mA
4-20 mA signal can be measured without "disconnecting the circuit"
Measuring mA signal of PLC and control system simulating I/O
Double Backlight Display Displays Displaying mA Measurements and 4-20 mA Range Percentage
Measuring spotlights to illuminate hard-to-find lines in dark chassis
A detachable caliper with an extension line can be measured in a narrow space.
Measurement of 10-50 mA signals in old control systems using 99.9 mA range
Automatically change 4 to 20 mA output for remote testing
Power-saving functions such as automatic shutdown and backlight overtime can prolong battery life
"Maintain function to capture and display changing measurements
Measuring 4-20 mA Signal by Pen Access Loop Measuring Function
Synchronized 24V circuit power supply and measurement circuit mA signal, which can supply power for transmission device and test it.
Output 4 to 20 mA signal source to test control system I/O or I/P
MA Output Linear Gradient or 25% Step Output
Automatically change 4 to 20 mA output for remote testing
DC voltage measurement, verifying 24V power supply or voltage I/O signal
Provide DC voltage sources to test input devices that can accept 1-5V or 0-10V signals
Proportional mA output provides a continuous mA signal corresponding to the 4-20 mA signal measured by the mA clamp meter.
The milliampere signal can be recorded to a separate recording device without the need to disconnect the circuit.
Output mA signals allow log digital multimeter or other devices to record 4 to 20 mA signals without disconnecting the circuit
MA Input/Output: Measure the mA signal by non-disconnected clamp meter and output the mA signal source
Apply the mA input signal to the equipment, and then measure its 4-20 mA output on the valve or mA isolator and other equipment.
Voltage Output Linear Gradient or 25% Step Output
Automatically change the voltage output for remote testing
