HPB100W5DA Barometer Equivalent & Substitute Parts

Part Overview

The HPB100W5DA is an absolute pressure barometer sensor manufactured by Honeywell Aerospace, designed for industrial automation applications. This component features RS-485 digital output and operates across a pressure range of 7.25PSI to 17.4PSI (50kPa to 120kPa) with an accuracy specification of ±0.012PSI (±0.08kPa). The HPB100W5DA is classified as obsolete, making identification of equivalent substitute parts essential for system maintenance, repair, and component sourcing in active production environments.

Substiute Parts

HPB100W5DA

Honeywell AerospaceIn Stock: 1021HPB100W5DA Datasheet

Current PartRFQ

HPB200W5DA

Honeywell AerospaceIn Stock: 713HPB200W5DA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the HPB100W5DA is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Pressure Type: Absolute
• Operating Pressure Range: 7.25PSI ~ 17.4PSI (50kPa ~ 120kPa)
• Output Type: RS-485
• Supply Voltage: 5.5V ~ 30V
• Port Size: Male - 0.13" (3.18mm) Tube
• Port Style: Barbed
• Operating Temperature: -40°C ~ 85°C
• Package Type: Module Cube
• Termination Style: Connector
• Manufacturer: Honeywell Aerospace

Allowable Variation:

• Accuracy: Substitute parts may exceed the original specification (lower tolerance values are acceptable)
• Product Status: Active status substitutes are preferred for obsolete parts

The HPB200W5DA meets all mandatory matching parameters and represents a direct functional equivalent with improved accuracy performance.

Parameter Comparison

Engineering Selection Recommendations

The HPB200W5DA is the direct equivalent substitute for the HPB100W5DA. Selection of this substitute is based on the following engineering criteria:

Functional Equivalence: All critical electrical and mechanical parameters are identical, ensuring direct replacement capability in existing system designs without circuit modification or mechanical redesign.

Product Status Advantage: The HPB200W5DA maintains active product status with Honeywell Aerospace, providing assured long-term availability and supply chain continuity compared to the obsolete HPB100W5DA.

Performance Enhancement: The HPB200W5DA delivers improved accuracy of ±0.006PSI (±0.04kPa) versus the original ±0.012PSI (±0.08kPa), representing a 50% reduction in measurement uncertainty while maintaining all other specifications.

Compliance Alignment: Both components share identical RoHS status, ECCN classification (EAR99), and HTSUS coding (9026.20.4000), ensuring regulatory and export compliance consistency.

Inventory Availability: The HPB200W5DA is currently available with 699 units in stock, supporting immediate procurement requirements.

Frequently Asked Questions (FAQ)

Q: Can the HPB200W5DA directly replace the HPB100W5DA in existing installations?

A: Yes. The HPB200W5DA is a direct functional equivalent with identical pressure range, output type, supply voltage, port configuration, operating temperature, and package specifications. No circuit modifications or mechanical changes are required.

Q: What is the significance of the improved accuracy in the HPB200W5DA?

A: The HPB200W5DA provides ±0.006PSI (±0.04kPa) accuracy compared to the HPB100W5DA's ±0.012PSI (±0.08kPa). This represents enhanced measurement precision and is a performance improvement that does not affect compatibility or substitution eligibility.

Q: Why is the HPB100W5DA classified as obsolete?

A: The HPB100W5DA is listed as obsolete by Honeywell Aerospace. The HPB200W5DA is the active equivalent product, ensuring continued availability and support for applications requiring this barometer sensor specification.

Q: Are there any connector or port compatibility concerns when substituting the HPB200W5DA?

A: No. Both components feature identical male 0.13" (3.18mm) barbed tube ports with connector termination style, ensuring mechanical and electrical interface compatibility.

Q: Do both components have the same supply voltage requirements?

A: Yes. Both the HPB100W5DA and HPB200W5DA operate with a supply voltage range of 5.5V to 30V, allowing use of identical power supply configurations.

Q: What is the operating temperature range for both components?

A: Both components operate across -40°C to 85°C, providing identical thermal performance specifications for industrial automation applications.

Q: Are there any RoHS or regulatory compliance differences between these components?

A: No. Both components share identical RoHS non-compliant status, ECCN classification (EAR99), and HTSUS code (9026.20.4000), ensuring consistent regulatory treatment.