Pfeiffer PI3C DN25 Pirani Vacuum Gauge Tube - Precision Leak Detection Solution

The Pfeiffer PI3C DN25 Pirani Vacuum Gauge Tube is a high-performance vacuum measurement component specifically designed for Alcatel, Adixen, and Pfeiffer leak detection systems. Featuring an ISO KF aluminum interface and superior measurement capabilities, this gauge tube ensures reliable vacuum monitoring in critical leak detection applications.

Why Choose Pfeiffer PI3C DN25 Pirani Gauge Tube?

Precision Measurement - Accurate vacuum monitoring for leak detection systems

Wide Compatibility - Designed for Alcatel ASM182, ASM192, ASM1002 leak detectors

Quality Construction - Aluminum body with ISO KF flange for reliable performance

Brand Reliability - Original Pfeiffer Vacuum quality assurance

Easy Integration - Standard interfaces for simple installation and replacement

Key Features

Advanced Pirani Technology

Accurate thermal conductivity measurement principle

Fast response time for real-time vacuum monitoring

Wide measurement range capability

Premium Materials

High-quality aluminum construction

ISO KF DN25 flange interface

Corrosion-resistant surface treatment

Excellent Compatibility

Direct replacement for Alcatel leak detectors

Compatible with Adixen and Pfeiffer systems

Standard electrical connections

Reliable Performance

Stable measurement characteristics

Long service life

Minimal maintenance requirements

Quality Certification

Original equipment manufacturer part

Pfeiffer Vacuum quality standards

Complete traceability and documentation

Technical Specifications

Application Areas

Leak Detection Systems

Industrial leak testing equipment

Quality control inspection systems

Production line testing stations

Vacuum System Maintenance

Leak detector service and repair

Vacuum system component replacement

Equipment upgrade and modernization

Manufacturing Industry

HVAC system testing

Refrigeration equipment manufacturing

Automotive component testing

Research and Development

Laboratory leak testing

Prototype development

Quality assurance testing

Installation Guide

Pre-Installation Checklist:

Verify system is at atmospheric pressure

Inspect gauge tube for any visible damage

Ensure proper flange size and type match

Prepare new sealing components

Installation Steps:

Depressurize the vacuum system completely

Clean flange surfaces thoroughly

Install new seal or O-ring

Mount gauge tube carefully

Connect electrical terminals

Perform leak test after installation

Important Notes:

Handle with care to avoid sensor damage

Use appropriate torque for flange bolts

Ensure proper electrical connections

Calibrate after installation if required

FAQ

What leak detector models is this gauge tube compatible with?
Specifically designed for Alcatel ASM182, ASM192, and ASM1002 leak detectors, with compatibility for similar Adixen and Pfeiffer models.

How do I verify the correct installation of the gauge tube?
After installation, perform a leak check and verify the vacuum reading matches expected values. Check for proper electrical signal output.

What is the typical measurement range of this Pirani gauge?
While exact specifications vary by application, Pirani gauges typically cover the range from atmosphere to 10-3 mbar.

Can this gauge tube be used with other vacuum systems?
While designed for leak detectors, it may be compatible with other vacuum systems using DN25 ISO-KF flanges, but performance should be verified.

What maintenance is required for this gauge tube?
Regular cleaning of the flange interface and periodic verification of measurement accuracy. Avoid contaminating the sensor element.

How long is the typical service life of this product?
With proper use and maintenance, the gauge tube can last several years depending on operating conditions and environment.

Is calibration required after installation?
For optimal performance, calibration against a reference standard is recommended after installation.

What should I do if the gauge shows inaccurate readings?
First check for leaks in the system, then verify electrical connections. If problems persist, the gauge tube may need replacement.

Can this gauge be cleaned if contaminated?
External surfaces can be cleaned, but the sensor element should not be touched or cleaned without proper training and equipment.

Where can I find technical support for this product?
Contact Pfeiffer Vacuum technical support or authorized service partners for assistance with installation and troubleshooting.

Conclusion

The Pfeiffer PI3C DN25 Pirani Vacuum Gauge Tube represents the pinnacle of vacuum measurement technology for leak detection applications. Its precision engineering, reliable performance, and wide compatibility make it an essential component for maintaining optimal performance in Alcatel, Adixen, and Pfeiffer leak detection systems. Whether for routine maintenance, system repair, or performance upgrade, this gauge tube delivers exceptional value and reliability.

Professional Recommendation: Always use genuine Pfeiffer replacement parts to ensure system integrity and measurement accuracy. Regular maintenance and proper installation are crucial for optimal performance. For specific application requirements, consult with Pfeiffer Vacuum technical specialists to ensure correct product selection and installation.