主要特性

Fluke 773 mA 鉗表的功能:

• 較好的 0.2% 準(zhǔn)確度

• 0.01 mA 分辨率和靈敏度

• 無需“斷開回路即可測量 4 至 20 mA 信號

• 測量 PLC 和控制系統(tǒng)模擬 I/O 的 mA 信號

• 可顯示 mA 測量值和 4 至 20 mA 量程百分比的雙背光顯示屏

• 測量聚光燈照亮黑暗機箱內(nèi)難以發(fā)現(xiàn)的線路

• 具有延長線的可拆式鉗表，可在狹小的空間中進行測量

• 使用 99.9 mA 量程測量舊控制系統(tǒng)中的 10 至 50 mA 信號

• 自動更改 4 至 20 mA 輸出以便進行遠程測試

• 自動關(guān)閉、背光超時等省電功能可延長電池壽命

• “保持功能可捕獲和顯示不斷變化的測量值

• 通過表筆“接入回路測量功能測量 4 至 20 mA 信號

• 同步24V回路供電并測量回路mA信號，可為傳送裝置供電并對其進行測試

• 輸出 4 至 20 mA 信號源以測試控制系統(tǒng) I/O 或 I/P

• mA 輸出線性漸變或 25% 分步輸出

• 自動更改 4 至 20 mA 輸出以便進行遠程測試

• 直流電壓測量，可驗證 24V 電源或電壓 I/O 信號

• 提供直流電壓源以測試可接受 1-5V 或 0 至 10V 信號的輸入設(shè)備

• 比例 mA 輸出提供與 mA 鉗表所測量的 4 至 20 mA 信號相對應(yīng)的連續(xù) mA 信號

• 可將毫安培信號記錄到單獨的記錄設(shè)備，而無需斷開回路

• 輸出 mA 信號允許日志數(shù)字多用表或其它設(shè)備來記錄 4 至 20 mA 信號，而無需斷開回路

• mA 輸入/輸出：使用鉗表非斷線測量 mA 信號，并輸出 mA 信號源

• 將 mA 輸入信號應(yīng)用到設(shè)備，然后在閥門或 mA 隔離器等設(shè)備上測量其 4-20 mA 輸出

• 電壓輸出線性漸變或 25% 分步輸出

• 自動更改電壓輸出以便進行遠程測試

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