HPB100X5DA Barometer - Equivalent & Substitute Parts

Part Overview

The HPB100X5DA is an absolute pressure barometer sensor manufactured by Honeywell Aerospace, designed for industrial automation applications. This component features RS-485 digital output, operates across a pressure range of 7.25 PSI to 17.4 PSI (50 kPa to 120 kPa), and maintains accuracy of ±0.012 PSI (±0.08 kPa). The HPB100X5DA is classified as obsolete product status. Identifying equivalent substitute parts is necessary to ensure continued system functionality, maintain supply chain continuity, and support long-term maintenance requirements for applications currently utilizing this sensor.

Substiute Parts

HPB100X5DA

Honeywell AerospaceIn Stock: 702HPB100X5DA Datasheet

Current PartRFQ

HPB200X5DA

Honeywell AerospaceIn Stock: 1115HPB200X5DA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the HPB100X5DA barometer sensor are identified based on strict electrical and mechanical parameter compatibility. The following criteria determine valid substitution:

Critical Matching Parameters:

• Pressure Type: Absolute
• Operating Pressure Range: 7.25 PSI ~ 17.4 PSI (50 kPa ~ 120 kPa)
• Output Type: RS-485 digital communication protocol
• Voltage Supply Range: 5.5V ~ 30V
• Port Size and Style: Female - 1/8" (3.18 mm) Swagelok™ Threaded
• Operating Temperature Range: -40°C ~ 85°C
• Package / Case: Module Cube
• Termination Style: Connector

The HPB200X5DA qualifies as a direct substitute because it maintains identical specifications across all critical parameters. Variations in accuracy (±0.006 PSI versus ±0.012 PSI) and product status (Active versus Obsolete) do not affect substitution eligibility, as the substitute meets or exceeds the original part's performance requirements within the same functional category.

Parameter Comparison

Engineering Selection Recommendations

The HPB200X5DA is a direct functional equivalent to the HPB100X5DA for industrial automation barometer applications. Both components share identical pressure measurement specifications, communication protocols, mechanical interfaces, and environmental operating ranges. The HPB200X5DA offers improved accuracy performance (±0.006 PSI versus ±0.012 PSI) while maintaining full compatibility with existing system designs.

The HPB200X5DA carries Active product status, ensuring ongoing manufacturer support and availability, whereas the HPB100X5DA is classified as Obsolete. Both components maintain identical RoHS non-compliance status and export classification (EAR99), with no regulatory differences affecting component selection.

For new designs or system replacements, the HPB200X5DA is the appropriate selection. For existing installations currently operating with the HPB100X5DA, direct substitution with the HPB200X5DA is electrically and mechanically compatible without requiring system modifications.

Frequently Asked Questions (FAQ)

Q: Can the HPB200X5DA directly replace the HPB100X5DA in existing installations?

A: Yes. The HPB200X5DA maintains identical electrical specifications (RS-485 output, 5.5V ~ 30V supply), mechanical interfaces (Female 1/8" Swagelok™ threaded port), and operating parameters (7.25 PSI ~ 17.4 PSI absolute pressure range, -40°C ~ 85°C temperature range). Direct substitution requires no system modifications.

Q: What is the difference in accuracy between these two barometer sensors?

A: The HPB100X5DA provides ±0.012 PSI (±0.08 kPa) accuracy, while the HPB200X5DA provides ±0.006 PSI (±0.04 kPa) accuracy. The HPB200X5DA delivers twice the accuracy specification. Both accuracies are suitable for industrial automation pressure measurement applications within the 50 kPa to 120 kPa operating range.

Q: Why is the HPB100X5DA classified as Obsolete?

A: The HPB100X5DA is listed as Obsolete product status. The HPB200X5DA is the current Active equivalent from Honeywell Aerospace, offering improved performance characteristics and ongoing manufacturer support.

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

A: Both components share identical RoHS non-compliance status, ECCN classification (EAR99), HTSUS code (9026.20.4000), and Moisture Sensitivity Level (MSL 1 - Unlimited). No compliance or certification differences exist between the two barometer sensors.

Q: What is the Module Cube package configuration?

A: Both the HPB100X5DA and HPB200X5DA utilize Module Cube packaging with Connector termination style. This configuration provides a compact, cube-shaped sensor module with integrated connector interface for RS-485 communication and power supply connections.

Q: Can these barometer sensors be used interchangeably in pressure measurement systems?

A: Yes. Both sensors measure absolute pressure within the identical 7.25 PSI to 17.4 PSI range, operate across the same temperature spectrum (-40°C ~ 85°C), and communicate via RS-485 protocol. They are functionally interchangeable for industrial automation applications.