85DM2-300V AC 雙顯電壓表采用MCU和雙檢測(cè)技術(shù), 它有以下優(yōu)點(diǎn): 小型,,和經(jīng)濟(jì)。手動(dòng)按鈕可以隨意調(diào)節(jié)顯示電壓參數(shù),自動(dòng)調(diào)可以自動(dòng)進(jìn)行調(diào)節(jié)。 一個(gè)雙顯電壓表當(dāng)兩個(gè)用,節(jié)約空間和成本。 85DM2 適合電源設(shè)備和以及需要顯示輸入和輸出電壓或電流等。
85DM2-300V AC Dual Value Dial Meter adopt MCU and integrate two measure unit, it is miniature, accuracy, and more cost-effective. Manual te has a microswitch on panel can change displaying value convenietly, Auto te change to display automatically, one DM2 dial meter can use as two, and save space and bring more economy for user. 85DM2 suit to power supply and others that need display two value such as input/output volt, output volt/amp, and so on.
Main Specification(主要參數(shù)):
1. Power Supply(電源): Self Powered(自供電)
2. Accuracy: ()+ / -1% + / -2L
3. Sample speed(采樣速度): about 10time / sec.
4. LED size / colour(LED 顯示尺寸和顏色): 0. 56' / red or green
5. Measure Range(測(cè)量范圍): 50V~300V AC
6. Over Range(范圍): display 'H' 顯示"H"
7. A / D convert and MCU measuring and software adjusting 采用A/D 轉(zhuǎn)換和MCU 檢測(cè)和軟件調(diào)整技術(shù)
8.Size(尺寸): 70*41mm
注意事項(xiàng)
1)此產(chǎn)品測(cè)量時(shí),如過(guò)人身電壓(36V)時(shí),須將本表頭安裝在面板上,否則可能造成電擊事故.
(2)在供電狀態(tài)下,請(qǐng)不要接觸帶電端子及表頭元器件,否則可能造成電擊事故.
(3)在通電測(cè)試前,請(qǐng)檢查接線端子是否緊固,否則可能造成火災(zāi)事故.
(4)請(qǐng)不要將表頭雨淋,室外使用,否則可能造成電擊事故及燒毀.