DS 217 Pressure Switch with Welded Stainless Steel Sensor

Reliable pressure control for harsh environments.

Discover the DS 217 Pressure Transmitter, offering top accuracy and reliability. Compliant with IEC 60770 standards, it boasts 0.5% FSO accuracy and supports a broad range of pressures from 0 … 6 bar to 0 … 600 bar. This versatile transmitter comes with an analogue output and can include up to 2 contacts for easy system integration. Its rotatable display and housing offer flexibility, and its oxygen compatibility suits various applications. Rely on the DS 217 for dependable, precise pressure measurements.

DS 217 Pressure Switch Product Parameters

  • Pressure Ranges: Nominal gauge [bar]: 6, 10, 16, 25, 40, 60, 100, 160, 250, 400, 600.
  • Output Signal: Standard 1 PNP contact; optional: 2 PNP, 1 analogue output.
  • Accuracy: Switching points ≤ ± 1.5% FSO; Analogue ≤ ± 0.5% FSO.
  • Electrical Connections: 3-wire current signal 4 … 20 mA, VS = 24 VDC ± 10%.
  • Process Connections: Stainless steel pressure port/housing, welded sensor diaphragm.
  • Media Compatibility: Stainless steel 1.4542 diaphragm, unlimited vacuum resistance.
  • Special Features: 4-digit red LED display, IP rated, over 100 million cycles.

Product Highlights

The DS217 Pressure Switch is a highly accurate device designed for precise pressure measurement and control. It conforms to the IEC 60770 standard, ensuring a remarkable accuracy of 0.5% FSO (Full Scale Output). This pressure switch offers a wide range of nominal pressure options, ranging from 0 … 6 bar to 0 … 600 bar, catering to various industrial applications. 

It features one analogue output and can be equipped with up to two contacts, allowing for flexible integration into control systems. The switch is designed with a rotatable display and housing, enabling easy installation and convenient viewing from different angles. Notably, the DS217 is specifically suitable for oxygen applications, making it a reliable and safe choice in environments where oxygen compatibility is critical.

Applications

The mechanical and plant engineering sector benefits greatly from the DS 217 Pressure Switch due to its robust construction and reliable performance in monitoring and controlling pressure within complex machinery. In these environments, precise pressure management is essential for the safe and efficient operation of automated systems, hydraulic presses, and various industrial equipment. The switch’s stainless steel sensor ensures durability and resistance to harsh conditions often found in manufacturing plants.

In the energy industry, the DS 217 Pressure Switch is used to safeguard and optimize processes in power generation, oil and gas, and renewable energy systems. Accurate pressure monitoring is critical for maintaining the integrity of pipelines, boilers, and turbines. The switch’s high reliability and resistance to aggressive media make it suitable for demanding energy applications, where safety and uptime are paramount.

Refrigeration engineering relies on the DS 217 Pressure Switch to maintain optimal pressure levels in cooling circuits and refrigeration systems. The switch helps prevent system failures by triggering alarms or shutdowns if pressures deviate from safe ranges. Its compatibility with refrigerants and ability to withstand low temperatures make it an ideal choice for commercial and industrial refrigeration units.

In medical technology, the DS 217 Pressure Switch plays a vital role in ensuring the safety and functionality of medical devices that depend on precise pressure control, such as ventilators, anesthesia machines, and sterilization equipment. The switch’s compact design and high accuracy support the stringent requirements of medical applications, where reliability and hygiene are crucial.

For utility vehicles and mobile hydraulics, the DS 217 Pressure Switch is used to monitor and control hydraulic systems in construction machinery, agricultural equipment, and commercial vehicles. Its rugged design and resistance to vibration and shock make it well-suited for mobile applications, ensuring consistent performance even in challenging operating conditions.

To download the latest datasheet click here: DS 217

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