TSOP6238TT 规格参数 |
| 感应距离:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_gxcgq_gdjcq_ykjsq' AND table_schema='golon' and column_comment like '*%' |
40m |
| B.P.F. 中心频率:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_gxcgq_gdjcq_ykjsq' AND table_schema='golon' and column_comment like '*%' |
38.0kHz |
| 电压 - 电源:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_gxcgq_gdjcq_ykjsq' AND table_schema='golon' and column_comment like '*%' |
2.5V ~ 5.5V |
| 电流 - 电源:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_gxcgq_gdjcq_ykjsq' AND table_schema='golon' and column_comment like '*%' |
700¦Ì |
| 朝向:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_gxcgq_gdjcq_ykjsq' AND table_schema='golon' and column_comment like '*%' |
2.5V ~ 5.5V |
| 安装类型:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_gxcgq_gdjcq_ykjsq' AND table_schema='golon' and column_comment like '*%' |
2.5V ~ 5.5V |
| 工作温度:
SELECT COLUMN_NAME as bt,column_comment as nr FROM INFORMATION_SCHEMA.Columns WHERE table_name='golon_cgq_b_gxcgq_gdjcq_ykjsq' AND table_schema='golon' and column_comment like '*%' |
2.5V ~ 5.5V |
