CTL2002S 规格参数 |
用于测量:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_dlbsq' AND table_schema='golon' and column_comment like '*%' |
AC |
传感器类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_dlbsq' AND table_schema='golon' and column_comment like '*%' |
可调节变压器 |
通道数:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_dlbsq' AND table_schema='golon' and column_comment like '*%' |
1 |
输出:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_dlbsq' AND table_schema='golon' and column_comment like '*%' |
比率,4mA ~ 20mA |
频率:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_dlbsq' AND table_schema='golon' and column_comment like '*%' |
20Hz ~ 100Hz |
精度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_dlbsq' AND table_schema='golon' and column_comment like '*%' |
±0.5% |
电压 - 电源:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_dlbsq' AND table_schema='golon' and column_comment like '*%' |
24V |