Honeywell XCX60DNH Pressure Sensor: Equivalent & Substitute Parts

Part Overview

The Honeywell XCX60DNH is a differential pressure sensor designed for board mount applications with a rated operating pressure of ±60PSI (±413.69kPa). The sensor features a Wheatstone Bridge output configuration with a 0 mV to 90 mV signal range at 12V supply, integrated temperature compensation, and a barbed male port connection (0.19" / 4.8mm tube, dual). The XCX60DNH operates across -25°C to 85°C with a maximum pressure rating of ±90PSI (±620.53kPa).

The XCX60DNH is classified as obsolete. Locating equivalent or substitute components is necessary for new designs, production continuity, or system upgrades where this model is no longer available from primary distribution channels.

Substiute Parts

XCX60DNH

Honeywell Sensing and Productivity SolutionsIn Stock: 1041XCX60DNH Datasheet

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SCX100DN

Honeywell Sensing and Productivity SolutionsIn Stock: 1573SCX100DN Datasheet

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SCX30DN

Honeywell Sensing and Productivity SolutionsIn Stock: 776SCX30DN Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the XCX60DNH is determined by the following critical parameters that must align with the original design requirements:

Pressure Rating Compatibility: The operating pressure specification (±60PSI) is the primary selection criterion. Substitute parts must accommodate the system's pressure range without exceeding their maximum rated pressure.

Output Configuration: The Wheatstone Bridge output type and signal range (0 mV ~ 90 mV at 12V) define the signal conditioning and measurement interface. Substitute sensors must produce compatible output signals for existing signal processing circuits.

Mechanical Interface: The barbed male port connection (0.19" / 4.8mm tube, dual) and through-hole mounting type establish physical compatibility with the system's pneumatic and electrical connections.

Electrical Supply: The voltage supply range (3V ~ 16V) must be supported by substitute components to ensure operation within existing power distribution systems.

Environmental Operating Range: The temperature compensation feature and operating temperature range (-25°C to 85°C) define the sensor's performance envelope.

Package and Compliance: The 6-SIP Module package, RoHS compliance, and MSL rating ensure compatibility with assembly processes and regulatory requirements.

Two substitute parts are identified based on these criteria:

• SCX100DN: Higher pressure rating (100PSI) with compatible output type, port configuration, and package. Active product status.
• SCX30DN: Lower pressure rating (30PSI) with compatible output type, port configuration, and package. Active product status.

Parameter Comparison

Engineering Selection Recommendations

For Systems Requiring ±60PSI Operating Pressure:

The SCX100DN is the primary substitute for the XCX60DNH. Both sensors share identical mechanical interfaces (barbed male 0.19" tube ports, dual configuration), identical package format (6-SIP Module), and identical output type (Wheatstone Bridge). The SCX100DN operates at 100PSI with a maximum pressure rating of 150PSI, providing headroom above the XCX60DNH's ±60PSI operating requirement. The SCX100DN is an active product with current manufacturing support and RoHS compliance. The output signal range differs slightly (0 mV ~ 100 mV versus 0 mV ~ 90 mV), requiring signal conditioning circuit adjustment. The supply voltage specification is 20V for the SCX100DN compared to the XCX60DNH's 3V ~ 16V range; system power architecture must accommodate this requirement.

For Systems Requiring Lower Pressure Measurement (30PSI):

The SCX30DN is suitable only for applications where the system pressure does not exceed 30PSI operating pressure. This sensor shares the same mechanical port configuration, package format, output type, and temperature compensation features as the XCX60DNH. The SCX30DN is an active product with current manufacturing support and RoHS compliance. The output signal range is identical (0 mV ~ 90 mV). The supply voltage specification is 20V, requiring system power architecture adjustment.

Compliance and Availability:

Both substitute parts are active products manufactured by Honeywell Sensing and Productivity Solutions, ensuring long-term availability and manufacturing support. Both are RoHS compliant with MSL rating of 1 (Unlimited), meeting regulatory and assembly process requirements equivalent to the XCX60DNH.

Frequently Asked Questions (FAQ)

Q: Can the SCX100DN directly replace the XCX60DNH without circuit modifications?

A: The SCX100DN shares the same mechanical interface, package format, and output type as the XCX60DNH. However, two circuit modifications are required: (1) The supply voltage must be adjusted from the XCX60DNH's 3V ~ 16V range to the SCX100DN's 20V specification. (2) The output signal range differs (0 mV ~ 100 mV versus 0 mV ~ 90 mV), requiring signal conditioning circuit recalibration to maintain measurement accuracy.

Q: Is the SCX30DN suitable for a system designed for ±60PSI operation?

A: No. The SCX30DN has a maximum pressure rating of 60PSI, which is insufficient for a system requiring ±60PSI (±413.69kPa) differential pressure operation. Using the SCX30DN in a ±60PSI system would exceed the sensor's maximum rated pressure and result in sensor damage or failure.

Q: What is the difference in operating temperature range between the XCX60DNH and the substitute parts?

A: The XCX60DNH operates from -25°C to 85°C. Both substitute parts (SCX100DN and SCX30DN) operate from -40°C to 85°C, providing an extended lower temperature operating range. All three sensors include temperature compensation features.

Q: Are the port connections identical between the XCX60DNH and substitute parts?

A: Yes. All three sensors feature barbed male port connections sized at 0.19" (4.8mm) tube diameter with dual port configuration. The mechanical pneumatic interface is identical, allowing direct connection to existing tubing and manifold systems.

Q: Do the substitute parts have the same package format as the XCX60DNH?

A: Yes. The XCX60DNH, SCX100DN, and SCX30DN all use the 6-SIP Module package format with through-hole mounting. The electrical footprint and PCB mounting interface are identical.

Q: What is the accuracy specification for the substitute parts?

A: The SCX100DN and SCX30DN both specify ±1% accuracy. The XCX60DNH does not include an accuracy specification in the provided data.

Q: Are all three sensors RoHS compliant?

A: Yes. The XCX60DNH, SCX100DN, and SCX30DN are all RoHS compliant with MSL rating of 1 (Unlimited), meeting regulatory requirements for lead-free manufacturing and assembly processes.