| 摘要 |
PROBLEM TO BE SOLVED: To provide a sensor unit capable of easily performing a maintenance work when an electronic component for physical quantity measurement breaks down and a connection type sensor system using the sensor unit.SOLUTION: The sensor unit includes: a measurement unit 220 having a measurement part; and a base unit 210 for connecting the measurement unit 220 to a sensor bus for communication with a network unit, and for supplying power to the measurement part. The base unit 210 includes: a concave connector 240 configured as a base unit for connection with the measurement unit 220, and connected to the sensor bus; and a sensor bus convex connector 230 or a sensor bus concave connector for connecting the sensor bus with the sensor bus of the network unit or the other sensor unit. The measurement unit 220 includes a convex connector 228 configured so as to be fitted into the concave connector 240 for electrically connecting the measurement part to the sensor bus. The sensor bus convex connector 230 and the sensor bus concave connector are disposed on both side surfaces of the base unit 210, and the concave connector 240 is disposed on an upper surface 210E. |
