Products
Product
-
Laboratory construction of the overall solution
-
Biosafety protection laboratory solutions
-
Laboratory ventilation series
-
Experiment table cabinet series
-
Flammable and poisonous cabinet series
-
CNC machining equipment
-
Laboratory accessories
-
Clean room engineering
-
Intelligent laboratory
-
Digital laboratory
-
Middle School Standardization Laboratory
-
Analytical Instruments
-
Constant temperature and humidity laboratory
-
Laboratory centralized gas supply system
-
Laboratory pure water system
-
Laboratory exhaust gas purification system
常开/常闭传感器
Category
sensor
Number of views:
1000
1
Product description
常开/常闭传感器是用于与另一个传感器同时工作。当接受到另一个传感器的输出信号达到某一预定值,控制开关将自动实现对另一电路的打开或关闭。黑线的控制开关通常的状态是关闭。红线的控制开关通常的状态是打开,该传感器能自动实现对电路打开或关闭,可实现温控、光控和声控。
该感器可以用来实现自动控制,比如制作一个简单的恒温箱;根据环境的光亮度,控制光源的开或关。它也可以通过接通一个灯泡来标记酸碱滴定的临界点。
* 注意:
(1)常开或常闭传感器必须配合另一个传感器一起使用,才能达到常开或常闭的功能;
(2)常开或常闭传感器必须接在采集器的一号口;控制常开或常闭的传感器须接在采集器的二号口;
RELATED PRODUCTS
SAUNDERS
WRITE A MESSAGE TO US
客户留言
Description:
