PX429-100GI

PX429-100GI is a PX429 series high accuracy transducer. The piezoresistive process uses strain gauges molecularly embedded into a highly stable silicon wafer. The silicon wafer is diced into individual die which each contain a full strain gauge bridge. The die is mounted in a sealed chamber protected from the environment by glass to metal seals and a stainless steel diaphragm. A small volume of silicone oil transfers the pressure from the diaphragm to the strain bridge. The construction provides a very rugged transducer with exceptional accuracy, stability and thermal effects. A unique design ruggedizes the transducers by providing secondary fluid containment in the event of a diaphragm rupture.

• 4 to 20mA output
• Twist lock connection
• High standard accuracy ±0.08% BSL includes linearity, hysteresis and repeatability
• 316 stainless steel wetted parts welded stainless steel case
• Premium temperature performance span: ±0.5% over compensated range
• Operating temperature range from -45 to 115°C
• Gauge pressure rating is 100psi