The IFM PN2294 is an electronic pressure sensor with an integrated 4-digit red/green display for industrial pressure monitoring. It measures relative pressure and vacuum from -1 to 10 bar. Two digital outputs and one configurable analogue output provide flexible connection to automation systems. IO-Link 1.1 enables digital parameterisation, diagnostics, and process-data communication. Its ceramic-capacitive measuring cell, stainless-steel construction, and IP65/IP67 protection provide reliable industrial performance.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The PN2294 provides a -1…10 bar measuring range for positive and negative pressure applications. Its ceramic-capacitive measuring cell is designed for stable industrial pressure measurement. The sensor supports both liquids and gases. The 75 bar pressure rating provides substantial resistance to pressure overloads. This makes the PN2294 suitable for hydraulic, pneumatic, and process equipment.
The integrated 4-digit red/green display provides direct local pressure indication. Two yellow LEDs indicate switching status. The upper housing can be rotated by 345° to improve display orientation after installation. A programming button allows local configuration of operating parameters. This provides convenient setup without requiring a separate display device.
The PN2294 provides two configurable digital outputs and one analogue output. The analogue output can be configured as 4…20 mA or 0…10 V. IO-Link 1.1 provides digital communication through COM2 at 38.4 kBaud. Switching points can be configured with fine increments. These functions allow the sensor to support both conventional and smart automation architectures.
-1…10 bar measuring range
Relative pressure measurement
Vacuum measurement
Ceramic-capacitive cell
4-digit red/green display
Two digital outputs
One analogue output
PNP/NPN configuration
NO/NC configurable
4…20 mA output
0…10 V output
IO-Link 1.1
COM2 38.4 kBaud
345° rotatable housing
Gold-plated contacts
Hydraulic pressure monitoring
Pneumatic systems
Pump monitoring
Vacuum applications
Machine tools
Industrial automation
Process equipment
Pressure alarms
The display allows operators to monitor pressure directly at the machine. Different display units can be selected according to the application. The configurable LEDs provide quick indication of switching conditions. The rotatable housing improves readability in different mounting positions. This reduces the need for additional local pressure indicators.
Install the PN2294 using its 1/4-inch NPT internal process connection. Use a suitable seal and tightening procedure for the application. Ensure that the sensor remains within its specified pressure and medium-temperature limits. Check the M12 connector periodically for secure electrical connection. IO-Link can be used to verify device parameters and diagnostic information.
| Specification | Details |
|---|---|
| Model | PN2294 |
| Product type | Pressure sensor with display |
| Order code | PN-010-REN14-MFRKG/US/ /V |
| Measuring principle | Ceramic-capacitive |
| Measuring range | -1…10 bar |
| Pressure type | Relative pressure / vacuum |
| Media | Liquids and gases |
| Process connection | 1/4" NPT internal thread |
| Pressure rating | 75 bar |
| Minimum burst pressure | 150 bar |
| Vacuum resistance | -1000 mbar |
| MAWP according to CRN | 50 bar |
| Medium temperature | -25…80 °C |
| Operating voltage | 18…30 V DC |
| Current consumption | <35 mA |
| Protection class | III |
| Reverse polarity protection | Yes |
| Power-on delay | 0.3 s |
| Digital outputs | 2 |
| Analogue outputs | 1 |
| Electrical design | PNP/NPN |
| Output function | NO/NC configurable |
| Analogue current output | 4…20 mA |
| Analogue voltage output | 0…10 V |
| Maximum switching current | 250 mA |
| Switching frequency | <500 Hz |
| IO-Link | Revision 1.1 |
| IO-Link transmission | COM2, 38.4 kBaud |
| Protection rating | IP65 / IP67 |
| Dimensions | Ø34 × 90.7 mm |
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