中國(guó)臺(tái)灣七泰Chitai 4位半(AC/DC)瓦特測(cè)量電表 WM-12A特性
? 4位半顯示(19999)
? 交流(直流)單相瓦特量測(cè)電錶
? DIN規(guī)格96×48 mm.
詳細(xì)規(guī)格 腳位連接圖
![]() |
參考價(jià) | 面議 |
更新時(shí)間:2015-06-22 15:38:24瀏覽次數(shù):386
聯(lián)系我們時(shí)請(qǐng)說(shuō)明是化工儀器網(wǎng)上看到的信息,謝謝!
中國(guó)臺(tái)灣七泰4位半(AC/DC)瓦特測(cè)量電表WM-12A的詳細(xì)資料
中國(guó)臺(tái)灣七泰Chitai 4位半(AC/DC)瓦特測(cè)量電表 WM-12A特性
? 4位半顯示(19999)
? 交流(直流)單相瓦特量測(cè)電錶
? DIN規(guī)格96×48 mm.
詳細(xì)規(guī)格 腳位連接圖
Display............. 4 1/2 (19999) 0.56〞(14.2mm), Red LED
Accuracy. ±0.25% RD.±3 digits
Max. input over capability.......... Amp. 3×rated continuous
10×rated for 10 sec
50×rated for 1 sec
Volt. 750V continuous
Conversion rate (about) .. 1/sec.
Input burden .......Volt. input≦0.7VA/Phase
Amp. input≦0.7VA/Phase
Over input indication..................."0000"flash
Operating temp. ........ 0~60℃
Storage temp. ........ -10~70℃
Temp. coefficient
≦100PPM/℃(≦60PPM/℃, 25℃±10℃)
Max. relative humidity ..... 95%
Dielectric strength ..... AC 2 KV/1 min. (input/power/case)
Surge test .........4 KV/1.2×50μs, IEC 255-4
Aux. power ...................AC 115V/230V ±10%, 50/60 Hz
DC 24V, 48V, 110V, ±20% (option)
Power consumption ...... AC 3.5VA, DC 3W
Weight (about) ............... 350g