IFM PN3129 is a pressure sensor with display designed for monitoring vacuum and low-pressure conditions over a -1...0 bar measuring range. It combines a ceramic-capacitive measuring cell with a G 1/4 female process connection and integrated digital indication. The sensor is suitable for vacuum monitoring, pneumatic systems, industrial machinery, automation equipment and applications requiring reliable negative-pressure measurement.
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The PN3129 is designed specifically for monitoring negative pressure and vacuum conditions in industrial systems. Its -1...0 bar measuring range enables measurement of vacuum levels relative to atmospheric pressure. The integrated display allows operators to observe pressure conditions directly at the installation point, supporting faster setup, troubleshooting and routine machine monitoring.
The sensor uses ceramic-capacitive measurement technology and provides a compact solution for vacuum and low-pressure monitoring. Its G 1/4 female process connection supports installation into compatible systems. The integrated digital display provides convenient local indication, while programmable output functionality enables integration with automated control and monitoring systems.
The PN3129 is suitable for industrial vacuum applications where stable and repeatable negative-pressure monitoring is required. It can support vacuum handling equipment, pneumatic automation, suction systems and machine processes. Its dedicated -1...0 bar range provides suitable measurement capability for applications operating under vacuum rather than conventional positive pressure.
The PN3129 is an effective choice for applications that require reliable vacuum measurement with integrated indication. Its ceramic-capacitive measuring technology, compact construction and configurable outputs provide practical functionality for automation systems. The dedicated negative-pressure range makes it suitable for machine and process applications where vacuum conditions must be monitored continuously.
-1...0 bar measuring range
Vacuum and negative-pressure measurement
Ceramic-capacitive measuring cell
Integrated digital display
G 1/4 female process connection
Programmable output functionality
Industrial pressure sensor design
Local pressure indication
Suitable for vacuum monitoring
IFM PN sensor technology
Vacuum monitoring
Suction systems
Pneumatic automation
Vacuum handling equipment
Machine automation
Industrial process equipment
Pick-and-place systems
Vacuum control systems
Pressure supervision
Factory automation
| Specification | Details |
|---|---|
| Brand | IFM |
| Model | PN3129 |
| Product Type | Pressure sensor with display |
| Measuring Range | -1...0 bar |
| Pressure Type | Relative pressure |
| Measuring Element | Ceramic-capacitive |
| Process Connection | G 1/4 female |
| Application | Industrial applications |
| Display | Digital display |
| Output | 1 switching output + 1 analogue output |
| Series | PN pressure sensor |
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