主要特性
業(yè)內(nèi)的 0.01% 讀數(shù)精度
設(shè)計小巧耐用,依靠 6 節(jié)標(biāo)準(zhǔn)的 AAA 電池供電
直觀的用戶界面,Quick-Set 旋鈕可快速設(shè)置,易于使用
內(nèi)置 250 ? 可選電阻器進(jìn)行 HART 通訊
24 V 直流回路電源,帶有 mA 測量模式 (-25% ~ 125%)
電流量程分辨率為 1 µA,電壓量程分辨率為 1 mV
所有測量均采用簡單的雙線連接
自動關(guān)機(jī)以延長電池壽命(關(guān)機(jī)時間最長可調(diào)至 30 分鐘)
可變步進(jìn)和斜坡時間(秒)
可調(diào)跨度選擇(0 ~ 20 mA 或 4 ~ 20 mA)
電子管測試(利用 % 鍵模擬所定義的 mA 值)
Main characteristics
The industry's best 0.01% reading accuracy
Designed to be compact and durable, powered by six standard AAA batteries
Visual user interface, Quick-Set knob can be quickly set up, easy to use
Built-in 250 optional resistors for HART communication
24 V DC circuit power supply with mA measurement mode (-25%-125%)
The current range resolution is 1 A and the voltage range resolution is 1 mV.
All measurements are made by simple two-wire connection.
Automatic shutdown to extend battery life (up to 30 minutes)
Variable step and slope time (seconds)
Selection of adjustable span (0-20 mA or 4-20 mA)
Electron tube test (using% bond to simulate defined mA values)