smart small industry pressure transmitter 

Pressurre transmitters are highly sensitive, compact, and lightweight.The pressure sensors are simple to construct and highly durable,also provide great stability and regulated output     The diaphragm diameter has tight relation with pressure measured. Low pressure requires large diameter and high pressure needs small diameter. This is caused by oil expansion during temperature changing. It creates internal pressure due to the resistance of the diaphragm. The smaller diaphragm will create large internal pressure, and it is difficult to make zero compensation. Caution Please do not touch the diaphragm by finger and other hard objects, or it may be damaged.   Pressure rang…