| 摘要 |
PROBLEM TO BE SOLVED: To promote antistatic inside the pressure space of a pressure sensor.SOLUTION: With a pressure sensor 1, a pressure space 52 is formed in which a diaphragm 50 is mounted onto a base 40 that is fixed in a cover 10 and oil is sealed. A semiconductor type pressure detector 60 is connected to a plurality of terminal pins 70 by bonding wires 80. A charge removing plate 100 mounted around the semiconductor type pressure detector 60 is connected by a bonding wire 82 for grounding to a grounding terminal pin 72 to promote antistatic of an insulation medium encapsulated in the pressure space 52. |
