ifm Pressure Sensor 400 bar PN2020

Description

The ifm PN2020 is a high-performance electronic pressure sensor designed for reliable monitoring and measurement in industrial applications. It features a robust stainless steel housing, a clear 4-digit alphanumeric display that can change color for status indication, and flexible configuration options via pushbuttons or the IO-Link interface. This sensor is ideal for use in hydraulic and pneumatic systems.

Specifications

• Manufacturer: ifm
• Type Number: PN2020
• Order Code: PN-400-SBR14-MFRKG/US/
• Measuring Range: -1 to 400 bar / -14.5 to 5800 psi
• Process Connection: G 1/4 Internal Thread
• Supply Voltage: 18 to 32 V DC
• Output: 2 programmable outputs (switching or analog)
• Communication: IO-Link 1.0
• IP Rating: IP67

Label Info

• Brand: ifm efector500
• Model: PN2020
• Range Pmin/Pmax: -1 bar / 400 bar
• Range Pmin/Pmax: -14.5 psi / 5800 psi

Application

This sensor is perfectly suited for pressure control in machine tools, factory automation, mobile hydraulics, and general industrial engineering where precise and reliable pressure measurement is essential.

Country of Origin

• Germany

CO2 Impact

By choosing this reused component, you help avoid 10.0 kg of CO2 emissions. This saving is equivalent to the CO2 absorbed by a tree in a full year or driving 50 kilometers in a standard car.

Availability

This item is new old stock (NOS) and comes in its original, opened packaging. The product is unused and in excellent condition. Order now from PLC2Day for expert support and fast delivery.

FAQ

IO-Link allows for advanced configuration and diagnostics. You can remotely set parameters like set points, hysteresis, and output functions, as well as read out real-time pressure values and device status, which simplifies commissioning and maintenance.

Yes, the 4-digit alphanumeric display can be programmed to switch between red and green. This is often used to provide an immediate visual indication of the process state, for example, showing green for normal operation and red when a pressure setpoint is exceeded.

The wetted parts of the PN2020 are typically made of high-grade stainless steel (1.4404 / 316L) and FKM seals. While this offers good resistance to many industrial fluids like hydraulic oils and compressed air, you should always verify chemical compatibility with the specific medium in your application by consulting the official datasheet.

Last Update: Friday, March 13, 2026

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