300L-3-2-3/7-112

Pressure Sensors Transducers Overview

The NOSHOK 300L-3-2-3/7-112 is a pressure switch designed for industrial monitoring applications. It features a hermetically sealed stainless steel case and utilizes a bourdon tube sensing element to detect pressure changes. The unit provides electrical switching action through SPDT contacts, enabling control system integration. Designed for durability in demanding environments, it incorporates a solid-state or mechanical switching mechanism depending on specific configuration requirements. The device supports standard process connections and offers adjustable set points for precise operational thresholds within its rated pressure range.

Pressure Sensors Transducers Feature Summary

• Hermetically sealed stainless steel construction ensures protection against moisture and corrosive agents
• Bourdon tube sensing element provides reliable pressure detection with high repeatability
• SPDT electrical contacts facilitate straightforward integration into control circuits
• Adjustable set point mechanism allows customization of switching thresholds

Pressure Sensors Transducers Applications

• Hydraulic system pressure monitoring
• Pneumatic equipment safety interlocks
• Industrial pump protection circuits
• Compressor control systems

Pressure Sensors Transducers Procurement Notes

Verify the specific contact material and voltage rating required for your application before ordering. Confirm the process connection size and thread type matches your existing piping infrastructure. Ensure the pressure range aligns with your system's maximum operating pressure. Request the official datasheet from NOSHOK to validate technical specifications against your engineering requirements. Check for any available certifications relevant to your industry sector.

Pressure Sensors Transducers Selection Notes

Select this model based on the need for a robust, hermetically sealed pressure switch with SPDT output. Consider the environmental conditions such as temperature extremes or exposure to vibration when finalizing the choice. Evaluate the required switching frequency and electrical load capacity to ensure compatibility with your control devices. Compare the physical dimensions against available space constraints in your installation area. Review the accuracy class if precise switching is critical for your process.

Pressure Sensors Transducers Part Context

This component belongs to the NOSHOK 300 series of pressure switches, which are engineered for general industrial use. The series is known for its reliability and resistance to harsh operating conditions. NOSHOK manufactures these devices to meet stringent quality standards, often providing extended warranty periods compared to industry norms. The 300 series typically includes various configurations to suit different pressure ranges and electrical requirements, making it a versatile option for many automation tasks.

Pressure Sensors Transducers Replacement Considerations

Consult NOSHOK official documentation for direct replacement part numbers. Verify that any substitute matches the original electrical ratings, pressure range, and connection type. Cross-reference mounting dimensions to ensure physical compatibility. Do not assume generic pressure switches are suitable without verifying specific technical parameters.

Pressure Sensors Transducers FAQ

What is the typical response time of this pressure switch?

The response time depends on the specific internal mechanism and pressure change rate; consult the official datasheet for precise timing characteristics.

Is the set point factory preset or user adjustable?

The set point is typically adjustable by the user, allowing for customization based on specific application requirements.