The InVue® NT4400 Electronic Flowmeter is designed for use in ultra high-purity applications in the semiconductor industry and is compatible with highly corrosive processes. The flowthrough design minimizes dead volume, reducing the possibility of process contamination. This instrument features PTFE and other high purity fluoropolymers for all wetted parts.

• No moving parts to generate particles
• Non-metallic sensing technology for reliable measurement
• Integral pressure transducer for additional process information
• Flow-through design to minimize dead volume
• 1% full scale accuracy for critical measurements
• Easy installation in any orientation

Measuring flow and line pressure allows the user to obtain valuable and critical diagnostic information which is used for monitoring or controlling process applications, such as:
Chemical, DI water and slurry dispense
Precision blending and metering
Totalized flow for custody transfer
System diagnostics