IFM PN2594 is an industrial pressure sensor featuring a red/green display and a measurement range of -1 to 10 bar. It is equipped with two switching outputs—one of which can be configured for IO-Link, while the other can function as an analog output—and utilizes a ceramic-capacitive measuring element, making it suitable for precise pressure monitoring of liquids and gases.
Item NO.:
PN2594Order(MOQ):
1Market Price:
$258Shipping Port:
hkLead Time:
3-5daysProduct Overview
IFM PN2594 (PN-010-REG14-MFRKG/US//V) is a pressure sensor from the PN series, equipped with an integrated display. It utilizes a ceramic-capacitive pressure measuring element and offers a measurement range of -1 to 10 bar (-14.6 to 145 psi / -100 to 1000 kPa / -0.1 to 1 MPa). It is designed for measuring relative pressure and vacuum in both liquids and gases within industrial environments.
Key Features
Technical Specifications
| Parameter | Specification |
| Measuring Range | -1…10 bar / -14.6…145 psi / -100…1000 kPa / -0.1…1 MPa |
| Process Connection | G 1/4 male thread (DIN EN ISO 1179-2); M5 female thread |
| Measuring Element | Ceramic capacitive pressure measuring element |
| Electrical Design | PNP/NPN |
| Operating Voltage | 18…30 V DC (SELV/PELV) |
| Current Consumption | < 35 mA |
| Digital Output | 2 channels, configurable as NO (normally open) or NC (normally closed) |
| Analog Output | 1 channel, 4…20 mA / 0…10 V, scalable (1:5 ratio) |
FAQ
Q1: What are the measurement range and pressure type for the PN2594?
A: The PN2594 has a measurement range of -1 to 10 bar. It is designed for relative (gauge) pressure and vacuum measurement, and is suitable for both liquids and gases. Equivalent ranges in other units are approximately -14.6 to 145 psi / -100 to 1000 kPa / -0.1 to 1 MPa.
Q2: What output signals does the PN2594 provide? Can it be connected to a PLC?
A: It features two digital outputs (one of which is programmable for IO-Link) and one analog output (configurable for 4–20 mA or 0–10 V). With a PNP/NPN electrical design and an operating voltage range of 18–30 V DC, it is well-suited for integration with PLCs and industrial control systems.
Q3: Does the PN2594 support IO-Link? What are the benefits?
A: Yes, it supports IO-Link. IO-Link enables remote parameterization, access to process data, and diagnostic information. This reduces on-site commissioning time and facilitates equipment changeovers and preventive maintenance.
Q4: How should I choose between the PN2594, PN2593, and PN2571?
A: The selection should primarily be based on the maximum operating pressure of your system: the PN2594 covers -1 to 10 bar, the PN2593 covers -1 to 25 bar, and the PN2571 covers 0 to 250 bar. It is recommended to select a range that encompasses your operating pressure while allowing for a safety margin. If you are unsure, please provide details regarding the medium, maximum pressure, process connection, and output requirements, and we will be happy to assist you with the selection.