SDX30A4

The Honeywell SDSX30A4 is a versatile and reliable board-mount pressure sensor designed for various applications where accurate and stable pressure measurement is essential. This 6-pin dip sensor comes with an operating pressure range of 30 psi (2.07 bar) and is an ideal choice for low to medium pressure measurement requirements.

The SDSX30A4 sensor is manufactured using advanced semiconductor technology, ensuring a compact and robust design. The sensor element is hermetically sealed, providing protection against harsh environments and ensuring long-term stability. The sensor's electrical connections are protected by a rugged epoxy coating, providing additional durability and resistance to vibrations and shocks.

The sensor output is a 4-20 mA current signal, which is proportional to the applied pressure. The sensor also features a built-in temperature compensation circuit, ensuring accurate pressure readings over a wide temperature range of -40 C to 85 C.

The SDSX30A4 sensor is easy to install and integrate into various control systems due to its compact size and 6-pin dip design. The sensor pins are labeled for easy identification and connection to the system. The sensor also features a low power consumption design, making it an energy-efficient option for power-sensitive applications.

The Honeywell SDSX30A4 pressure sensor is known for its high accuracy, stability, and reliability. It is suitable for use in various industrial and commercial applications, including HVAC systems, process control, and instrumentation. With its rugged design, wide temperature range, and easy-to-use output signal, the SDSX30A4 is an excellent choice for applications where precise pressure measurement is crucial.

Honeywell SDSX30A4 Board Mount Pressure Sensors: A Comprehensive Analysis

The Honeywell SDSX30A4 is a 30psi, 6-pin dip type pressure sensor, ideal for various applications. This analysis aims to provide you with a clear understanding of the product's advantages and disadvantages to help you make an informed decision.

1. High Accuracy: The Honeywell SDSX30A4 offers high accuracy and precision, making it suitable for applications that require precise pressure measurements. This sensor is known for its excellent stability and minimal hysteresis, ensuring consistent readings even under varying conditions.

2. Wide Operating Temperature Range: The sensor can operate in a temperature range of -40 C to 125 C, allowing it to be used in various environments where temperature fluctuations are common.

3. Small Form Factor: With a compact 6-pin dip design, the Honeywell SDSX30A4 is an excellent choice for applications with limited space. Its small size also makes it easier to integrate into PCBs, reducing the overall system size and complexity.

1. Limited Pressure Range: The sensor is designed for a maximum operating pressure of 30psi, making it less suitable for applications requiring higher pressure measurements.

2. Sensitivity to Vibration: Pressure sensors, in general, can be influenced by vibrations. The Honeywell SDSX30A4 is no exception. While it can handle moderate levels of vibration, excessive vibration may affect the sensor's accuracy and stability.

3. Requires External Power: The sensor requires an external power source to operate. This may add additional complexity to the system design and increase the overall cost.

The Honeywell SDSX30A4 board mount pressure sensor offers high accuracy, a wide operating temperature range, and a compact form factor, making it a suitable choice for various applications. However, its limited pressure range and sensitivity to vibration may be drawbacks for some users. Additionally, the requirement for an external power source may add complexity to the system design.

If you require a pressure sensor with a higher pressure range or greater resistance to vibration, consider other models from Honeywell or other manufacturers. However, if your application fits within the Honeywell SDSX30A4's capabilities, its high accuracy, wide temperature range, and compact design make it a strong contender for your project.

Details:

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specifications indusswitch:

• brand: Honeywell
• mpn: Sdx30a4
• upc: 797822734502
• mounting style: Board
• operating temperature: 40 C
• 85 c: 185 F
• current type: Dc
• type: Pressure Sensor
• color: Black
• coil voltage: 20 V

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seller indusswitch:

• # reviews: 83
• city: el paso, texas
• rating: 100.0%

shipping indusswitch:

• transit: 2-6 days
• carrier: ups
• type: calculated
• class: standard, one-day, expedited
• service: ups ground, ups next day air, ups 2nd day air

returns indusswitch:

• policy: returns accepted
• method: money back
• paid by: seller
• time: 30 days

offer indusswitch:

• best offers: true
• availability: in stock
• sold #: 7
• options: ship-to-home
• prices: $199.99–$353.41
• item condition:
  • New
  • Used
• started: april 22, 2026
• in stock #: 5

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Pressure Switches

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