CW台湾创鸿仪表DSM-BDC2A上下限设定电流表头带报警输出智能仪表

显示精度display accuracy

±0.2%

测量精度measuring accuracy

±0.5% f.s±2digit

反应时间response time

2.5次/秒(s)

显示范围display range

0～±19999

极性显示polarity display

只显示“-”（仅对直流）only"-" display (only dc)

设定范围setting range

上限和下限±19999～±19999

比较条件

compaison condition

上限和下限± 9999～± 9999

⑴要求值＞上限值→输出hi

⑵上限值＞要求值＞下限值→输出go

⑶下限值＞要求值→输出lo

输出方式ouput mode

继电器输出relay output type

继电器触点负载

ac240v 2a；ac120v 3a；dc24v 3a

工作温/湿度operation temp/humi

0～60℃/20～95%rh

供给电源power supply

ac110/220v ,50/60hz

电源功耗

约5va (220vac 50hz)

绝缘强度dielectric strength

ac2kv，1分钟电源/输入端/输出端之间

ac2kv 1 min between power/input/output

重  量weight

约450g

安  装installation

盘面式panel mounting

尺  寸dimension

w96mm×h48mm×d130mm

型号规格

model

量程

range

分辨率

resolution

测量精度

measuring accuracy

Zui大允许输入

max.input

输入阻抗

input impedance

dsm-b

dc200ua

10na

±0.2%f.s±2digit

1ma

1kω

dsm-b

dc2ma

100na

±0.2%f.s±2digit

10ma

100ω

dsm-b

dc20ma

1ua

±0.2%f.s±2digit

50ma

10ω

dsm-b

dc200ma

10ua

±0.2%f.s±2digit

500ma

1ω

dsm-b

dc500ma

100ua

±0.2%f.s±2digit

5a

0.1ω

dsm-b

dc2a

100ua

±0.2%f.s±2digit

5a

0.1ω

dsm-b

dc5a

1ma

±0.2%f.s±2digit

15a

0.05ω

dsm-b

dc10a

1ma

±0.2%f.s±2digit

15a

0.05ω

dsm-b

dc20a

1ma

±0.2%f.s±2digit

25a

0.05ω

dsm-b

dc30a

10ma

±0.2%f.s±2digit

1.5f.s

30:75mv

dsm-b

dc50a

10ma

±0.2%f.s±2digit

1.5f.s

50:75mv

dsm-b

dc100a

10ma

±0.2%f.s±2digit

1.5f.s

100:75mv

dsm-b

dc150a

10ma

±0.2%f.s±2digit

1.5f.s

150:75mv

dsm-b

dc200a

10ma

±0.2%f.s±2digit

1.5f.s

200:75mv

dsm-b

dc300a

100ma

±0.2%f.s±2digit

1.5f.s

300:75mv

dsm-b

dc500a

100ma

±0.2%f.s±2digit

1.5f.s

500:75mv

dsm-b

dc1000a

100ma

±0.2%f.s±2digit

1.5f.s

1000:75mv

dsm-b

dc1500a

100ma

±0.2%f.s±2digit

1.5f.s

1500:75mv

dsm-b

dc2000a

100ma

±0.2%f.s±2digit

1.5f.s

2000:75mv