Anderson Negele hydrostatic pressure level transmitters—most notably the L3 Pressure & Level Transmitter—are designed for high accuracy, temperature stable hydrostatic level measurement in sanitary applications. They combine advanced pressure measurement technology with intelligent temperature compensation, making them ideal for vessels, pipelines, silos, and dynamic temperature environments where traditional pressure sensors fall short.

1.) Exceptional Hydrostatic Level Accuracy

• Advanced temperature compensation reduces drift to 0.03% per 10°C, compared to typical 0.4% errors in conventional sensors. 
• Provides precise hydrostatic level readings even in high and rapidly changing temperatures, such as brewing and hot‑fill environments. 

2.) Hygienic & Flexible Installation

• 3‑A and EHEDG compliant, with front‑flush hygienic process connections including Tri‑Clamp, DIRECTadapt, CLEANadapt, tank spuds, and aseptic fittings. 
• Designed for small vessels, silos, and tanks where hygienic cleanability and dead-leg free installation are critical.

3) Intelligent Processing & Output

• Direct output of volume, level, or pressure, thanks to integrated linearization and density compensation. 
• Flex‑Hybrid dual output (IO‑Link + 4–20 mA) provides digital diagnostics and analog compatibility simultaneously. 
• Digital switch outputs can trigger alarms based on level, error conditions, or process limits.

4.) Rugged & Field‑Serviceable

• Modular design allows field repair, display reorientation, and replacement of components without affecting accuracy. 
• Built for CIP/SIP cycles up to 230°F (110°C) continuous and up to 275°F (135°C) for 1 hour, depending on configuration. 
• IP69K ingress protection via patented dual O‑ring seals ensures durability in washdown environments.