The IFM PE 7003 is a compact, high-performance digital pressure transmitter designed for reliable and precise measurement in a wide range of industrial applications. The specific model 121247B comes with a G 1/4 male process connection and advanced IO-Link digital communication, making it a key component for modern Industry 4.0 and smart factory environments.
Key Features & Benefits
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Digital IO-Link Communication (Version 1.1):
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Enables seamless integration into digital automation architectures.
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Allows for easy parameterization, device configuration, and remote diagnostics.
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Transmits not only the process value but also detailed device status and health information.
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Simplifies device replacement with “plug-and-play” parameter download from the controller.
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High Accuracy: Typically offers an accuracy of up to ±0.5% FS (Full Scale), ensuring reliable and precise measurement data for process control.
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Robust Construction:
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Stainless Steel Housing: Provides high resistance to corrosion, mechanical stress, and harsh industrial environments.
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G 1/4 Male Process Connection: A standard industrial thread size suitable for hydraulic and pneumatic systems.
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IP67 / IP69K Degree of Protection: Fully sealed against dust and high-pressure, high-temperature water jet cleaning, making it ideal for washdown areas in food & beverage, pharmaceutical, and chemical industries.
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Advanced Diagnostics:
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Monitors its own status and can provide warnings for issues like signal errors, out-of-range measurements, and internal faults.
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The min/max value recording function helps in preventative maintenance by logging extreme operating conditions.
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Easy Installation and Use:
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Compact and space-saving design for easy integration into machinery.
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The integrated display (on most variants) allows for local reading of the pressure value and status.
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Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer / Brand | ifm electronic |
| Product Family | PE 70xx Series |
| Part Number | 121247B |
| Product Type | Digital Pressure Transmitter / Sensor |
| Pressure Type | Relative Pressure (Gauge Pressure) |
| Pressure Range | 0…100 bar (0…1450 psi / 0…10 MPa) [Confirm in specific datasheet] |
| Process Connection | G 1/4 Male (External Thread) |
| Electrical Connection | M12 x 1 Connector, 4-pin |
| Output Signal | IO-Link (switchable to SIO Mode for a standard analog 4…20 mA output) |
| Supply Voltage | 10…30 V DC |
| Accuracy | ≤ ±0.5% Full Scale (FS) |
| Media | Compatible with gases and liquids (stainless steel wetted parts) |
| Housing Material | Stainless Steel (1.4305 / 303) |
| Sealing Material | FKM / Viton® |
| Degree of Protection | IP67 / IP69K |
| Operating Temperature | -25…+80 °C (-13…+176 °F) |
Typical Applications
The PE 7003 is versatile and used across many industries, including:
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Hydraulic Systems: Monitoring pressure in presses, injection molding machines, and mobile machinery.
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Pneumatic Systems: Controlling and monitoring air pressure in automation cells.
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Coolant & Lubrication Systems: Ensuring proper pressure in machine tool cooling circuits.
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Food & Beverage / Pharmaceutical: Suitable for hygienic zones due to its robust, washdown-proof housing (IP69K).
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Test Benches & Measurement Rigs: Providing accurate digital feedback for control systems.
