XCX15DNH Equivalent & Substitute Parts Reference

Part Overview

The XCX15DNH is a differential pressure sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for board mount applications with a 15 PSI (±103.42 kPa) differential pressure range. The sensor outputs a Wheatstone Bridge signal of 0 mV to 90 mV at 12V supply, featuring a male barbed tube port (0.19" / 4.8mm dual configuration) and through-hole 6-SIP module packaging.

The XCX15DNH is classified as obsolete. Locating equivalent or substitute components is necessary to support ongoing system maintenance, repair, and production requirements where original stock is depleted or unavailable.

Substiute Parts

XCX15DNH

Honeywell Sensing and Productivity SolutionsIn Stock: 805XCX15DNH Datasheet

Current PartRFQ

SCX15DN

Honeywell Sensing and Productivity SolutionsIn Stock: 768SCX15DN Datasheet

SimilarRFQ

15 PSI-D-HGRADE-MV

Amphenol All Sensors CorporationIn Stock: 109115 PSI-D-HGRADE-MV Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the XCX15DNH are identified based on strict equivalence of the following critical parameters:

Mandatory Matching Parameters:

• Pressure Type: Differential
• Operating Pressure: 15 PSI (103.42 kPa) nominal
• Output Type: Wheatstone Bridge
• Output Signal: 0 mV ~ 90 mV (12V)
• Port Configuration: Male - 0.19" tube, dual
• Package Type: 6-SIP Module
• Mounting Type: Through Hole
• Temperature Compensation: Required

Allowable Variation Parameters:

• Voltage Supply Range (provided substitute operates within or exceeds original range)
• Port Style (barbed or barbless acceptable for functional equivalence)
• Maximum Pressure Rating (provided it exceeds or equals operating pressure)
• Operating Temperature Range (provided it encompasses or exceeds original range)
• Accuracy specification (when provided)

Two substitute parts meet these criteria and are listed below.

Parameter Comparison

Engineering Selection Recommendations

SCX15DN (Honeywell Sensing and Productivity Solutions)

The SCX15DN is an active product from the same manufacturer as the XCX15DNH. It maintains identical pressure range, output signal, port configuration, and package type. The SCX15DN operates at a fixed 20V supply (compared to the XCX15DNH's 3V–16V range) and provides an extended lower operating temperature of -40°C. The maximum pressure rating of 30 PSI is lower than the XCX15DNH's 45 PSI but remains above the nominal 15 PSI operating point. The SCX15DN includes specified ±1% accuracy and RoHS compliance. This substitute is suitable for applications where the 20V supply voltage is available and the lower maximum pressure rating is acceptable.

15 PSI-D-HGRADE-MV (Amphenol All Sensors Corporation)

The 15 PSI-D-HGRADE-MV is an active product from Amphenol All Sensors Corporation. It matches the XCX15DNH in pressure type, operating pressure, output type, output signal, package type, and mounting type. The port size is nominally equivalent (0.19" / 4.83mm versus 4.8mm). The primary difference is the barbless port style versus the barbed style of the original. The 15 PSI-D-HGRADE-MV operates at 16V supply (within the XCX15DNH's upper range), maintains the same operating temperature range (-25°C to 85°C), and provides superior accuracy (±0.5% versus unspecified). The maximum pressure rating of 60 PSI exceeds the XCX15DNH's 45 PSI. The part carries ROHS3 compliance and REACH Unaffected status. This substitute is suitable for applications where the barbless port configuration is compatible with the system design.

Both substitutes are active products with current manufacturing support and full compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can the SCX15DN be used as a direct replacement for the XCX15DNH?

A: The SCX15DN is functionally equivalent in pressure range, output signal, and package type. However, it operates at a fixed 20V supply voltage, whereas the XCX15DNH accepts 3V–16V. Verify that your system can supply 20V before substitution. The lower maximum pressure rating (30 PSI versus 45 PSI) is acceptable for the 15 PSI nominal operating point.

Q: What is the difference between barbed and barbless port styles?

A: Barbed ports feature inward-facing barbs that mechanically grip tubing when inserted. Barbless ports rely on compression or other mechanical fastening methods. The 15 PSI-D-HGRADE-MV uses a barbless design. Confirm that your tubing connection method is compatible with the barbless configuration before substitution.

Q: Are the port sizes of the XCX15DNH and 15 PSI-D-HGRADE-MV truly equivalent?

A: The XCX15DNH specifies 0.19" (4.8mm) and the 15 PSI-D-HGRADE-MV specifies 0.19" (4.83mm). These dimensions are nominally equivalent for standard tubing applications. Verify tubing fit in your specific assembly.

Q: What is the significance of the accuracy specifications?

A: The XCX15DNH does not specify accuracy. The SCX15DN provides ±1% accuracy, and the 15 PSI-D-HGRADE-MV provides ±0.5% accuracy. If your application requires a specific accuracy level, the 15 PSI-D-HGRADE-MV offers superior performance.

Q: Can I use the 15 PSI-D-HGRADE-MV in applications requiring the full -25°C to 85°C temperature range?

A: Yes. The 15 PSI-D-HGRADE-MV operates across the identical -25°C to 85°C temperature range as the XCX15DNH and includes temperature compensation.

Q: Are both substitutes RoHS compliant?

A: Yes. The SCX15DN is RoHS Compliant. The 15 PSI-D-HGRADE-MV is ROHS3 Compliant, which represents a more recent compliance standard.

Q: What is the inventory status of these substitutes?

A: The SCX15DN has 752 pieces in stock. The 15 PSI-D-HGRADE-MV has 1039 pieces in stock. Both are available as new original components.