Instrumentation / Pressure
Pressure Gauges
Anderson-Negele pressure gauges are engineered for precise, hygienic, and reliable pressure monitoring in sanitary processing environments.
Built with 316L stainless steel wetted materials and available in analog and digital versions, these gauges support the stringent requirements of food, beverage, dairy, pharmaceutical, and life-science applications.
Hygienic Pressure Gauges for Sanitary Applications
Anderson-Negele pressure gauges are designed to withstand harsh conditions such as vibration, pulsation, chemical exposure, humidity, washdown, and thermal swings while maintaining consistent and accurate pressure readings.
Models include EL and EM analog gauges, ELH homogenizer gauges, EK life sciences gauges, and EN and EP digital gauges for high-accuracy electronic pressure monitoring, display, and switch functionality.
Pressure Gauge Product Families
EL & EM Analog GaugesDurable sanitary gauges with polished stainless diaphragms and optional Hastelloy for corrosive media. |
ELH Homogenizer GaugesDesigned for high-stress applications such as homogenizers, where vibration, pulsation, and pressure spikes are common. |
EK Life Sciences GaugesAutoclave-ready pressure gauges for sterile processing environments, bioreactors, fermenters, and high-purity applications. |
EN & EP Digital GaugesHigh-accuracy electronic gauges with excellent resolution, over-range capacity, digital displays, and switch functions. |
Key Benefits
1. Hygienic, Sanitary Construction
316L stainless steel wetted materials with electropolished surfaces help support hygienic operation in food, dairy, beverage, pharmaceutical, and life-science environments.
Many models meet 3-A Sanitary Standards, making them suitable for contamination-sensitive process applications.
2. High Accuracy & Performance
Accuracy ranges from ±0.2% to ±1.5% depending on the selected gauge model and application requirements.
Digital models such as the EN series provide improved accuracy, resolution, and over-range capacity compared with standard mechanical gauges.
3. Exceptional Durability & Reliability
All-welded stainless-steel construction enhances resistance to vibration, shock, chemicals, humidity, and washdown environments.
Selected models are rated for demanding temperature ranges, including process temperatures up to 300–330°F depending on gauge type.
4. Versatility & Easy Integration
Available in multiple sizes, connection types, and configurations to fit pipeline, tank, vessel, homogenizer, and process skid applications.
Options include digital displays, switch functionality, re-zero adjustments, and autoclave-capable construction for sterile processes.
Common Uses
Food & Beverage Processing
Used for general process pressure monitoring in breweries, wineries, juice production, beverage processing, batching, filtration, and hygienic transfer lines.
Dairy Applications
Ideal for pasteurization systems, homogenizers, holding tubes, CIP lines, separators, storage tanks, and other sanitary dairy process areas.
Pharmaceutical & Life Sciences
EK and EM gauge options support high-purity finishes and autoclave-ready construction for bioreactors, fermenters, WFI systems, sterile manufacturing, and clean process environments.
CIP/SIP, High-Temperature & High-Pressure Applications
Engineered to withstand harsh cleaning chemicals, thermal cycles, washdown areas, and pressure ranges up to 14,500 PSIG depending on the gauge.
Summary
Anderson-Negele pressure gauges provide the durability, accuracy, and hygienic compliance required for modern sanitary process industries. Their robust construction, wide configuration range, and proven reliability in demanding conditions make them ideal for applications where uptime, product quality, and regulatory compliance are essential. Whether analog or digital, these gauges deliver dependable, contamination-free performance for food, beverage, dairy, pharmaceutical, and life-science operations.
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Back to InstrumentationNeed Help Selecting the Right Pressure Gauge?
Contact the Gerrie Rockwell Automation team for support with sanitary pressure gauge selection, hygienic process connections, high-pressure applications, and digital pressure monitoring.
Call Gerrie: 905-681-3668
Email Gerrie: [email protected]