Alfa Laval Electrical Pressure Gauge

The Alfa Laval Electrical Pressure Gauge ensures accurate and reliable pressure measurement with electrical output capabilities. It meets the needs for pressure indication in hygienic systems used in the food, dairy and biopharma industries.

Related Industries:

Food and beverage, Agriculture Processing

Accurate, reliable pressure indication

The Alfa Laval Electrical Pressure Gauge measures pressure precisely while sending electrical signals. It meets hygiene standards for pressure indication in food, beverage, brewing and pharmaceutical industries. Features include a DN38 connection, a 350° rotatable scale for flexible mounting, and an adjustable pressure switch. It also includes an analogue output (4–20 mA), built-in push buttons, and a digital display for easy configuration.

Analogue and digital displays

This pressure gauge features both analogue and digital displays for real-time system pressure monitoring. The analogue display includes a pointer and circular scale in bar and kPa. The digital display, integrated with an LED ring, provides quick and precise readings of:

• Current system pressure
• Parameters and parameter values
• Set point and reset point
• Pressure trends (rising/falling)
• Maximum/minimum pressure values
• Pressure pulsation and pressure peaks

Standard and custom output

The Alfa Laval Electrical Pressure Gauge has two configurable output signals. Users can adjust settings using the two touch buttons and digital display to customize analogue and digital outputs. This allows for use in basic pressure monitoring and advanced functions such as pressure switch control and pump monitoring.

Operating principle

The Alfa Laval Electrical Pressure Gauge features a ceramic pressure sensor combined with a metal diaphragm, ensuring a secure and hygienic process connection. A built-in microprocessor manages an intelligent scale, controlling the LED ring, output signals and dial movement. The rotatable dial, certified to IP69K, provides a completely sealed and durable interface for long-term use.

Alfa Laval Electrical Pressure Gauge Application

The Alfa Laval Electrical Pressure Gauge (EPG) is designed for hygienic environments requiring precise pressure indication with electrical output capabilities. Key features include:

• 350° turnable scale for alternative mounting
• Adjustable pressure switch
• Analogue output (4-20 mA)
• LED indicator embedded in scale
• Pressure pulsation and trend monitoring
• Integrated push buttons and digital display for easy setup

Technical Data

Accuracy: Class 0.5 (±0.5% of FS)
Protection class: IP67

Measuring Ranges

-1 to 1.5 bar | 0 to 2.5 bar | -1 to 3 bar | 0 to 4 bar | 0 to 6 bar | 0 to 10 bar | 0 to 16 bar | 0 to 40 bar

Electrical Data

Power Supply: 18-36 Vdc | Power Consumption: < 70 mA
Electrical Connection: 4-pin M12 plug | Max Output Current: 50 mA

Certificates

• 3.1 certificate (option)
• FDA conformity declaration (option)
• Calibration Certificate (4 points) (option)