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當(dāng)前位置:首頁產(chǎn)品中心中國臺(tái)灣七泰chitaiDM-73 3位半數(shù)字式電表中國臺(tái)灣七泰DM-73 3位半數(shù)字式電表

中國臺(tái)灣七泰DM-73 3位半數(shù)字式電表

產(chǎn)品簡介

DM-73 3位半數(shù)字式電表:3位半顯示(1999)、可量測直流電壓(電流),交流電壓(電流)、類比信號(hào)量測

產(chǎn)品型號(hào):DM-73 3位半數(shù)字式電表
更新時(shí)間:2017-07-08
廠商性質(zhì):代理商
訪問量:1672
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 DM-73  3位半數(shù)字式電表(72×36)

MODEL DM-73


特性
1、3位半顯示(1999)
2、可量測直流電壓(電流),交流電壓(電流)
3、類比信號(hào)量測
4、DIN規(guī)格72×36mm.

詳細(xì)規(guī)格
Display............... 3 1/2 (1999) 0.56〞(14.2mm), Red LED
Accuracy........................................ DC ±0.1% RD.±1 digit
AC ±0.25% F.S.±1 digit
Conversion rate (about) ............... 3/sec. (DC), 1/sec. (AC)
6/sec. (Ohm)
Over input indication.................................................... "1"
Polarity................................................. Only "-" Display
Frequency range ...................... 45~400Hz for AC range
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) ......................................................... 200g
ORDER
CODE
RANGE
INPUT
IMPEDANCE
IHPUT
PROTECTION
V1
0~199.9mV
≧10 MΩ
100V
V2
0~1.999V
≧10MΩ
250V
V3
0~19.99V
≧1MΩ
500V
V4
0~199.9V
≧1MΩ
750V
V5
0~600V
≧1MΩ
750V
A1
0~199.9μA
≦1KΩ
100mA
A2
0~1.999mA
≦100Ω
300mA
A3
0~19.99mA
≦10Ω
500mA
A4
0~199.9mA
≦1Ω
1A
A5
0~1.999A
≦0.1Ω
5A
E1
DC 4~20mA
≦20Ω
500mA
E2
DC 0~10V
≧1MΩ
500V
E3
DC 1~5V
≧1MΩ
500V
E4
DC 0~50mV
≧10MΩ
100V
E5
DC 0~200mV
≧10MΩ
100V

 

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