The IFM PT5443 is a compact industrial pressure transmitter designed for dependable measurement of system pressure from 0 to 40 bar. It generates a 4 to 20 mA analogue output for straightforward connection to industrial automation and control systems. The transmitter is suitable for liquids and gases and operates across a medium temperature range of -40 to 90 °C. Its stainless-steel construction provides strong mechanical performance in demanding industrial environments. IP67 and IP69K protection make the PT5443 suitable for applications requiring resistance to dust, water and high-pressure cleaning.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The PT5443 provides a 0 to 40 bar measuring range for reliable monitoring of industrial system pressure. Its 4 to 20 mA analogue output allows pressure values to be transmitted over industrial control wiring. The transmitter achieves a characteristic deviation of less than ±0.5% of span and repeatability of less than ±0.05% of span. Linearity deviation is specified below ±0.1% BFSL or ±0.2% LS, supporting stable measurement performance. Its 1 ms analogue response time allows rapid detection of pressure changes in dynamic systems.
The PT5443 features a compact cylindrical housing measuring approximately 19 mm in diameter and 66 mm in length. Stainless steel 17-4 PH / 630 is used for wetted parts to provide high mechanical strength and durability. The housing also incorporates stainless steel 316L and PEI materials for reliable industrial service. IP67 and IP69K protection help the transmitter withstand dust, moisture and demanding cleaning environments. Its resistance to 50 g shock and 20 g vibration makes it suitable for machinery with mechanical movement.
The PT5443 operates from an 8.5 to 36 V DC supply and provides a single 4 to 20 mA analogue output. The output can be connected to PLC analogue input modules, process controllers and industrial monitoring systems. Reverse-polarity, short-circuit and overload protection improve electrical reliability during installation and operation. The M12 A-coded connector provides a secure and compact connection for industrial wiring. Its maximum load can reach 720 Ω at a 24 V supply, supporting flexible control-system integration.
0 to 40 bar pressure measuring range
4 to 20 mA analogue output
Compact 19 mm diameter housing
66 mm overall housing length
Stainless-steel industrial construction
IP67 and IP69K protection
High shock and vibration resistance
Repeatability below ±0.05% of span
Characteristic deviation below ±0.5% of span
Linearity deviation below ±0.1% BFSL
1 ms analogue response time
60 million minimum pressure cycles
G 1/4 external process connection
M12 A-coded connector
8.5 to 36 V DC supply
Suitable for liquids and gases
Hydraulic pressure monitoring
Pneumatic pressure measurement
Industrial machinery
Pump and compressor systems
Process automation
Machine tool applications
Manufacturing equipment
Pressure monitoring systems
Production-line automation
Industrial control panels
| Parameter | Specification |
|---|---|
| Product | PT5443 |
| Product Type | Pressure transmitter |
| Short Code | PT-040-SEG14-A-ZVG/US/ /W |
| Measuring Range | 0...40 bar |
| Measuring Range in psi | 0...580 psi |
| Measuring Range in MPa | 0...4 MPa |
| Pressure Type | Relative pressure |
| Application | Industrial applications |
| Compatible Media | Liquids and gases |
| Medium Temperature | -40...90 °C |
| Pressure Rating | 100 bar / 10 MPa |
| Minimum Burst Pressure | 800 bar / 80 MPa |
| Vacuum Resistance | -1000 mbar / -0.1 MPa |
| Analogue Output | 4...20 mA |
| Number of Analogue Outputs | 1 |
| Operating Voltage | 8.5...36 V DC |
| Maximum Load | 720 Ω at 24 V DC |
| Protection Rating | IP67 / IP69K |
| Ambient Temperature | -40...90 °C |
| Storage Temperature | -40...100 °C |
| Process Connection | G 1/4 external thread |
| Connection Standard | DIN EN ISO 1179-2 |
| Electrical Connection | 1 x M12, A-coded |
| Minimum Pressure Cycles | 60 million at 1.2 × nominal pressure |
| Housing Dimensions | Ø19 × 66 mm |
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