Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

IFM Digital Pressure Sensor: SPST, 0 psi – 262 psi, Triac - Digital Pressure Switches
IFMDigital Pressure Switches

IFM Digital Pressure Sensor: SPST, 0 psi – 262 psi, Triac

The IFM PN4223 is a digital pressure sensor from the PN series, designed for liquid media. It features a stainless steel housing and wetted materials, with a 1/4 in NPT pressure connection and a 5 Pin 1/2 in UNF…

SKU 3G-OTH-31941

Brand
IFM
Item
Digital Pressure Sensor: SPST, 0 psi – 262 psi, Triac
Category
Digital Pressure Switches
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

IFM
Manufacturer Part Number
PN4223
Series
PN
Product Type
Digital Pressure Sensor
Compatible Media
Liquid
Housing Material
Stainless Steel
Wetted Materials
Stainless Steel
Output Current Rating
2.5 A
Pressure Connection Type
1/4 in NPT
Electrical Connection Type
5 Pin 1/2 in UNF Connector
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

IFM Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The IFM PN4223 is a digital pressure sensor from the PN series, designed for liquid media. It features a stainless steel housing and wetted materials, with a 1/4 in NPT pressure connection and a 5 Pin 1/2 in UNF electrical connector. The sensor has an output current rating of 2.5 A and operates as an SPST switch with a Triac output.

Frequently Asked Questions

What is the IFM PN4223 digital pressure sensor used for?

The IFM PN4223 digital pressure sensor monitors liquid media pressure in industrial hydraulic and pneumatic systems. It provides SPST switching via a Triac output, suitable for automation and process control applications where reliable pressure measurement up to 262 psi is required.

What are the specifications of the IFM PN4223?

The IFM PN4223 is a digital pressure sensor from the PN series. It has a stainless steel housing and wetted materials, a 1/4 in NPT pressure connection, a 5 Pin 1/2 in UNF electrical connector, and an output current rating of 2.5 A. It operates as an SPST switch with a Triac output for liquid media.

Where to buy the IFM PN4223 worldwide?

3G Electric supplies the IFM PN4223 digital pressure sensor worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this PN series sensor globally.

How to install the IFM PN4223 pressure sensor?

Install the IFM PN4223 by connecting the 1/4 in NPT pressure port to the system and mating the 5 Pin 1/2 in UNF connector to the control circuit. Ensure the media is liquid and within 0–262 psi. Follow standard wiring practices for Triac outputs and verify seal integrity to prevent leaks.

Used in

Common applications for IFM
Automotive assembly — IFM inductive proximity sensors (e.g., IFS243) for detecting metal parts on conveyor lines
Packaging machinery — IFM photoelectric sensors (e.g., OGE282) for object presence detection in high-speed wrapping systems
Hydraulic systems — IFM pressure transmitters (e.g., PX3227) for monitoring fluid pressure in industrial presses
Material handling — IFM RFID tags (e.g., E80347) for tracking pallets and containers in warehouse logistics
Machine safety — IFM light curtains (e.g., OY009S) for finger protection on automated assembly stations
Field wiring — IFM M12 connectors (e.g., E18163) for quick sensor replacement in food processing equipment

IFM Products

3G Electric supplies IFM digital pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
IFM Digital Pressure Sensor: SPST, 0 psi – 145 psi, Triac, Gas/Liquid (MPN PN4224). Key specifications — Compatible Media: Gas; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 145 psi, Triac, Gas/Liquid (MPN PN4224). Key specifications — Compatible Media: Gas; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM Digital Pressure Sensor: SPST, 0 psi – 3,630 psi, Triac, Gas/Liquid (MPN PN4221). Key specifications — Compatible Media: Gas; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 3,630 psi, Triac, Gas/Liquid (MPN PN4221). Key specifications — Compatible Media: Gas; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM Digital Pressure Sensor: SPST, -14.7 psi – 14.7 psi, Triac, Gas/Liquid (MPN PN4229). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM
IFM Digital Pressure Sensor: SPST, -14.7 psi – 14.7 psi, Triac, Gas/Liquid (MPN PN4229). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM Digital Pressure Sensor: SPST, 0 psi – 5,800 psi, PNP/NPN, Gas/Liquid (MPN PN7270). Key specifications — Compatible Media: Gas; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.2 A @ 140 °F; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Fluorocarbon.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 5,800 psi, PNP/NPN, Gas/Liquid (MPN PN7270). Key specifications — Compatible Media: Gas; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.2 A @ 140 °F; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Fluorocarbon.
IFM Digital Pressure Sensor: SPST, 0 psi – 262 psi, PNP/NPN, Gas/Liquid (MPN PN7293). Key specifications — Compatible Media: Gas; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.2 A @ 140 °F; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Ceramic.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 262 psi, PNP/NPN, Gas/Liquid (MPN PN7293). Key specifications — Compatible Media: Gas; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.2 A @ 140 °F; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Ceramic.

More from IFM

View all IFM parts
IFM Digital Pressure Sensor: SPST, 0 psi – 5,800 psi, Triac, Gas/Liquid (MPN PN4220). Key specifications — Compatible Media: Gas; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 5,800 psi, Triac, Gas/Liquid (MPN PN4220). Key specifications — Compatible Media: Gas; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM Digital Pressure Sensor: SPST, 0 psi – 1,450 psi, Triac, Gas/Liquid (MPN PN4222). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 1,450 psi, Triac, Gas/Liquid (MPN PN4222). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM Digital Pressure Sensor: SPST, 0 psi – 36.2 psi, PNP/NPN, Gas/Liquid (MPN PN7296). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.15 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 36.2 psi, PNP/NPN, Gas/Liquid (MPN PN7296). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.15 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM Digital Pressure Sensor: SPST, 0 psi – 1,450 psi, PNP/NPN, Gas/Liquid (MPN PN7292). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.2 A @ 140 °F; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 1,450 psi, PNP/NPN, Gas/Liquid (MPN PN7292). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.2 A @ 140 °F; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM Digital Pressure Sensor: SPST, 0 psi – 3,620 psi, PNP/NPN, Gas/Liquid (MPN PN7271). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.2 A @ 140 °F; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Fluorocarbon.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 3,620 psi, PNP/NPN, Gas/Liquid (MPN PN7271). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.2 A @ 140 °F; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Fluorocarbon.
IFM Digital Pressure Sensor: SPST, 0 psi – 14.5 psi, Triac, Gas/Liquid (MPN PN4227). Key specifications — Compatible Media: Gas; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 14.5 psi, Triac, Gas/Liquid (MPN PN4227). Key specifications — Compatible Media: Gas; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM Digital Pressure Sensor: SPST, 0 psi – 14.5 psi, PNP/NPN, Gas/Liquid (MPN PN7297). Key specifications — Compatible Media: Gas; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.15 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Ceramic.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 14.5 psi, PNP/NPN, Gas/Liquid (MPN PN7297). Key specifications — Compatible Media: Gas; Electrical Connection Type: 4 Pin M12 Connector; Housing Material: Stainless Steel; Output Current Rating: 0.15 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Ceramic.
IFM Digital Pressure Sensor: SPST, 0 psi – 36.2 psi, Triac, Gas/Liquid (MPN PN4226). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.
IFM
IFM Digital Pressure Sensor: SPST, 0 psi – 36.2 psi, Triac, Gas/Liquid (MPN PN4226). Key specifications — Compatible Media: Liquid; Electrical Connection Type: 5 Pin 1/2 in UNF Connector; Housing Material: Stainless Steel; Output Current Rating: 2.5 A; Pressure Connection Type: 1/4 in NPT; Product Type: Digital Pressure Sensor; Series: PN; Wetted Materials: Stainless Steel.