The measured value detected as a displacement of the spiral Bourdon tube is indicated on the scale, and at the Same time, it is converted into a pneumatic pressure signal of 0.2 to 1.0 kgf/cm2 to be transmitted.
Ranges of spiral Bourdon tube pressure measuring element: 0 - 3, 5, 10, 15, 20, 25, 30, 50, 100 kgf/cm2 - 76 cmHg - 3,4, 5 kgf/cm2. When the fluid to be measured is viscous, includes solid matters, or tends to coagulate easily, use Model PSD or Model PSL of liquid sealed diaphragm seal.
Ranges of mercury expansion type thermal element: 0 - 100, 150, 200, 300, 500 C [Model NS PSL790N] and [Model NS TM790N]
Detecting element materials: Essential parts are of AISI 304 and AISI 316.
Transmitter: Output: 0.2 - 1.0 kgf/cm2
Supply air pressure: 1.4 kgf/cm2