GC15 For measuring gases

As silicon capacitance pressure sensor is used, it is possible to
measure micro differential pressure with high sensitivity. Despite fine pressure measurement, it can withstand high pressure.
GC16 For measuring gases and liquids

Because an evaporated type sensor with a stainless steel diaphragm is used, it is possible to measure gaseous and liquid substances. In addition, it features higher pressure resistance
and prevents liquid pool.