HPA100X5DA Barometer Equivalent & Substitute Parts

Part Overview

The HPA100X5DA is an absolute pressure barometer sensor manufactured by Honeywell Aerospace, designed for industrial automation applications. This sensor features RS-485 digital output and operates across a wide temperature range of -40°C to 85°C. The product is currently classified as obsolete, making identification of equivalent and substitute parts essential for system maintenance, repair, and component sourcing in active production environments.

Substiute Parts

HPA100X5DA

Honeywell AerospaceIn Stock: 1172HPA100X5DA Datasheet

Current PartRFQ

HPA200X5DA

Honeywell AerospaceIn Stock: 1078HPA200X5DA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the HPA100X5DA is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Pressure Type: Absolute
• Operating Pressure: 17.6 PSI (121.35 kPa)
• Output Type: RS-485
• Voltage Supply Range: 5.5V ~ 30V
• Port Size: Female - 1/8" (3.18mm) Swagelok™
• Port Style: Threaded
• Operating Temperature Range: -40°C ~ 85°C
• Package Type: Module Cube
• Termination Style: Connector
• Manufacturer: Honeywell Aerospace

The HPA200X5DA meets all mandatory matching parameters and qualifies as a direct substitute. The primary distinction between these models is product status and measurement accuracy specification.

Parameter Comparison

Engineering Selection Recommendations

The HPA200X5DA is the direct substitute for the obsolete HPA100X5DA. Both sensors maintain identical electrical and mechanical specifications across all critical parameters including pressure range, output protocol, supply voltage, port configuration, and operating temperature envelope.

The HPA200X5DA offers improved measurement accuracy (±0.03% versus ±0.06%), while maintaining full compatibility with existing system interfaces and mechanical mounting requirements. The active product status of the HPA200X5DA ensures ongoing availability and supply chain continuity.

Both parts maintain identical RoHS non-compliance status and moisture sensitivity classification, requiring equivalent handling and storage protocols.

Frequently Asked Questions (FAQ)

Q: Can the HPA200X5DA directly replace the HPA100X5DA in existing installations?

A: Yes. The HPA200X5DA maintains identical electrical interface specifications (RS-485 output, 5.5V ~ 30V supply), mechanical port configuration (Female 1/8" Swagelok™ threaded), and operating parameters (17.6 PSI absolute pressure, -40°C ~ 85°C temperature range). No system modifications are required.

Q: What is the primary difference between these two models?

A: The HPA200X5DA is the active production equivalent of the obsolete HPA100X5DA. The substitute model provides improved measurement accuracy (±0.03% versus ±0.06%) while maintaining all other specifications.

Q: Are there any compliance or handling differences between these parts?

A: Both parts share identical RoHS non-compliance status and Moisture Sensitivity Level 1 (Unlimited) classification. Storage, handling, and installation procedures remain consistent between models.

Q: What is the Module Cube package type?

A: Module Cube refers to the physical form factor and connector configuration of the sensor assembly. Both the HPA100X5DA and HPA200X5DA use identical Module Cube packaging with connector-based termination.

Q: Is the Swagelok™ port compatible with standard 1/8" fittings?

A: The port is specified as Female - 1/8" (3.18mm) Swagelok™ with threaded port style. Compatibility with specific fittings depends on the exact Swagelok™ fitting specifications used in your system.