Equivalent & Substitute Parts for XCX01DNH Pressure Sensor

Part Overview

The XCX01DNH is a differential pressure sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for board mount applications with a ±1PSI (±6.89kPa) operating pressure range. The sensor outputs a 0 mV to 18 mV signal at 12V supply and features temperature compensation in a 6-SIP module package with barbed male tube connections (0.19" / 4.8mm dual).

The XCX01DNH is classified as obsolete. Equivalent and substitute parts are necessary to maintain system functionality and ensure continued availability for new designs and field replacements.

Substiute Parts

XCX01DNH

Honeywell Sensing and Productivity SolutionsIn Stock: 876XCX01DNH Datasheet

Current PartRFQ

SCX01DN

Honeywell Sensing and Productivity SolutionsIn Stock: 1085SCX01DN Datasheet

SimilarRFQ

1 PSI-D-HGRADE-MV

Amphenol All Sensors CorporationIn Stock: 12901 PSI-D-HGRADE-MV Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the XCX01DNH is determined by the following critical parameters:

Primary Compatibility Criteria:

• Pressure Type: Differential
• Operating Pressure: ±1PSI (±6.89kPa) nominal
• Output Type: Wheatstone Bridge
• Output Signal: 0 mV ~ 18 mV (12V)
• Port Size: Male - 0.19" (4.8mm) Tube, Dual
• Package Type: 6-SIP Module
• Mounting Type: Through Hole
• Temperature Compensation: Required

Secondary Compatibility Criteria:

• Voltage Supply Range: Must accommodate 12V operation
• Operating Temperature Range: Must cover -25°C ~ 85°C minimum
• Maximum Pressure Rating: Must equal or exceed ±5PSI (±34.47kPa)

Parts meeting all primary criteria and secondary criteria are classified as direct substitutes. Parts meeting primary criteria with variations in secondary parameters are classified as equivalent alternatives with noted parameter differences.

Parameter Comparison

Engineering Selection Recommendations

SCX01DN (Honeywell Sensing and Productivity Solutions)

The SCX01DN is an active product from the same manufacturer as the XCX01DNH. It meets all primary compatibility criteria with identical pressure type, operating pressure, output type, output signal, port configuration, package type, and mounting type. The SCX01DN operates at 20V supply voltage, which exceeds the XCX01DNH supply range of 3V ~ 16V. The operating temperature range extends to -40°C, providing broader low-temperature coverage. Maximum pressure rating of 20PSI significantly exceeds the XCX01DNH specification. The SCX01DN includes specified accuracy of ±1%. RoHS compliance is maintained.

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

The 1 PSI-D-HGRADE-MV is an active product manufactured by Amphenol All Sensors Corporation. It meets all primary compatibility criteria with identical pressure type, operating pressure, output type, output signal, port size, package type, and mounting type. The port style differs: barbless versus barbed. Supply voltage is 16V, within the upper range of the XCX01DNH. Operating temperature range matches the XCX01DNH specification. Maximum pressure rating of 5PSI matches the XCX01DNH specification. Accuracy is specified at ±0.5%, superior to the SCX01DN. ROHS3 compliance is confirmed with REACH Unaffected status.

Both substitute parts are active products with current manufacturing support and full compliance certifications. Selection between SCX01DN and 1 PSI-D-HGRADE-MV depends on specific application requirements regarding supply voltage tolerance, temperature range, pressure margin, and port connection style (barbed versus barbless).

Frequently Asked Questions (FAQ)

Q: Can the SCX01DN replace the XCX01DNH in all applications?

A: The SCX01DN meets all primary electrical and mechanical compatibility criteria. However, the supply voltage specification differs: SCX01DN operates at 20V while XCX01DNH operates within 3V ~ 16V. If the application circuit supplies 20V, the SCX01DN is compatible. If the circuit supplies less than 20V, the SCX01DN may not operate within specification. Verify the actual supply voltage in your application before substitution.

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

A: The XCX01DNH features barbed male tube connections (0.19" / 4.8mm), which mechanically grip tubing through barbs. The 1 PSI-D-HGRADE-MV features barbless connections. Both connect to 0.19" (4.8mm) dual male tubes. Barbed connections provide mechanical retention; barbless connections require alternative securing methods such as hose clamps or compression fittings. Port style selection depends on the tubing connection method used in your system.

Q: Are all three parts RoHS compliant?

A: Yes. The XCX01DNH is RoHS Compliant. The SCX01DN is RoHS Compliant. The 1 PSI-D-HGRADE-MV is ROHS3 Compliant. All three parts meet RoHS requirements. The 1 PSI-D-HGRADE-MV additionally carries REACH Unaffected status.

Q: Which substitute part has better accuracy?

A: The 1 PSI-D-HGRADE-MV specifies ±0.5% accuracy. The SCX01DN specifies ±1% accuracy. The XCX01DNH does not specify accuracy. If measurement precision is critical, the 1 PSI-D-HGRADE-MV provides superior accuracy performance.

Q: Can I use either substitute in new designs?

A: Yes. Both SCX01DN and 1 PSI-D-HGRADE-MV are active products with current manufacturing support. Both are suitable for new designs. The XCX01DNH is obsolete and should not be specified for new designs. Select between the two active substitutes based on your specific supply voltage, temperature range, accuracy, and port connection requirements.

Q: What is the maximum pressure rating difference between parts?

A: The XCX01DNH and 1 PSI-D-HGRADE-MV both specify 5PSI maximum pressure. The SCX01DN specifies 20PSI maximum pressure. If your application requires pressure margin beyond 5PSI, the SCX01DN provides additional safety margin. If your application operates within ±1PSI nominal pressure, both 5PSI and 20PSI ratings are adequate.