The IFM PQ7834 pressure sensor is a robust and versatile solution tailored for the precise monitoring of relative pressure and vacuum in industrial applications. Purpose-built with durability and reliability in mind, this sensor ensures accurate measurement and process stability in compressed air systems, making it a trusted component in modern automation and control setups.

At the heart of its design, the PQ7834 is optimised for compressed air media, offering exceptional measurement stability in pneumatic systems widely used across industries such as manufacturing, energy, and automation. The sensor can also be adapted for use with other media on request, providing flexibility for specialised applications where standard configurations may not be sufficient.

Connectivity and reliability are ensured through the integration of gold-plated contacts. This feature enhances signal stability by minimising resistance, reducing the risk of corrosion, and ensuring long-term electrical integrity. For operators, this means dependable sensor performance even in environments prone to moisture, dust, or varying temperatures.

The PQ7834 operates within a safe and efficient voltage range of 18…32 V DC, adhering to SELV/PELV low-voltage safety standards. This makes it suitable for global industrial use where operator and system safety are paramount. Additionally, the sensor’s low current consumption (< 50 mA) contributes to energy efficiency while maintaining consistent measurement accuracy, making it cost-effective for continuous operation in large-scale systems.

Engineered for industrial-grade reliability, the PQ7834 provides accurate monitoring in a temperature range of -25…90 °C, ensuring stable performance in both cold and moderately high-temperature environments. Its robust build supports long service life, minimising maintenance needs and downtime, and providing users with confidence in uninterrupted operation.

By providing precise real-time data on system pressures, the PQ7834 plays a vital role in maintaining efficiency, preventing equipment damage, and supporting predictive maintenance strategies. Whether in pneumatic controls, compressed air supply systems, or broader process automation, this sensor enhances productivity and helps operators meet stringent quality and safety standards.

In summary, the IFM PQ7834 combines accuracy, durability, and safety in a compact and reliable design. With its gold-plated contacts, suitability for compressed air applications, safe SELV/PELV-compliant operation, and low energy consumption, it delivers dependable performance for demanding industrial environments. This makes it an ideal choice for businesses seeking a pressure sensor that balances long-term reliability with energy-efficient operation.