DM-24数字式电表

DM-24数字式电表简单介绍
七泰 chitai MODEL DM-24数字式电表‧ 3位半顯示（1999）‧ 可量測直流電壓（電流）‧ 類比信號量測‧ DIN規格48×24mm‧ 工作電源DC5V/24V（有隔離）
七泰 Chitai MODEL DM-24数字式电表   的详细介绍
七泰 chitai MODEL  DM-24数字式电表
Display............... 3 1/2 (1999) 0.31〞(7.9mm), Red LED
Accuracy.............................................±0.1% RD.±1 digit
Conversion rate (about) ........................................... 3/sec.
Over input indication.................................................... "1"
Polarity................................................ Only "－" Display
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 ...............................DC 5V/24V±5%(Isolated)
Power consumption .............................................. DC 1W
Weight (about) ............................................................ 40g