HPB100R2DA Equivalent & Substitute Parts

Part Overview

The HPB100R2DA is an absolute pressure barometer sensor manufactured by Honeywell Aerospace, designed for industrial automation applications. This component features RS-232 digital output and operates across a pressure range of 7.25PSI to 17.4PSI (50kPa to 120kPa). The HPB100R2DA is classified as obsolete, necessitating identification of equivalent substitute components to maintain system functionality and ensure continued availability for replacement and maintenance applications.

Substiute Parts

HPB100R2DA

Honeywell AerospaceIn Stock: 1138HPB100R2DA Datasheet

Current PartRFQ

HPB200R2DA

Honeywell AerospaceIn Stock: 1087HPB200R2DA Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute components for the HPB100R2DA are identified based on strict parameter equivalence across the following critical specifications:

Functional Parameters:

• Pressure type classification (Absolute)
• Operating pressure range (7.25PSI ~ 17.4PSI / 50kPa ~ 120kPa)
• Output interface type (RS-232)
• Supply voltage compatibility (5.5V ~ 30V)

Physical & Environmental Parameters:

• Operating temperature range (-40°C ~ 85°C)
• Port size and style (Male - 0.13" barbed tube)
• Package form factor (Module Cube)
• Termination configuration (Connector)

Compliance Parameters:

• Moisture sensitivity level (MSL 1)
• ECCN classification (EAR99)
• HTSUS code (9026.20.4000)

The HPB200R2DA qualifies as a direct substitute based on complete alignment with all specified parameters. The primary distinction is enhanced accuracy specification (±0.006PSI versus ±0.012PSI) and active product status, which provides superior performance characteristics while maintaining full compatibility.

Parameter Comparison

Engineering Selection Recommendations

HPB200R2DA as Primary Substitute:

The HPB200R2DA is the direct equivalent for HPB100R2DA applications. Selection of this substitute is based on the following engineering criteria:

1. Product Status Alignment: The HPB200R2DA maintains active product status with Honeywell Aerospace, ensuring continued manufacturing support, availability, and supply chain reliability compared to the obsolete HPB100R2DA.

2. Functional Equivalence: All critical operating parameters are identical, including pressure range, output interface, supply voltage, operating temperature, and physical port specifications. This ensures drop-in compatibility within existing system designs.

3. Enhanced Performance: The HPB200R2DA provides improved accuracy specification (±0.006PSI versus ±0.012PSI), delivering superior measurement precision while maintaining backward compatibility with systems designed for the HPB100R2DA tolerance band.

4. Compliance Consistency: Both components share identical RoHS status, ECCN classification, HTSUS coding, and moisture sensitivity ratings, ensuring regulatory and supply chain consistency.

5. Physical Compatibility: Identical Module Cube packaging, connector termination, and barbed port configuration enable direct mechanical and electrical integration without system redesign.

Frequently Asked Questions (FAQ)

Q: Can the HPB200R2DA directly replace the HPB100R2DA in existing installations?

A: Yes. The HPB200R2DA is a direct substitute with identical pressure range (7.25PSI ~ 17.4PSI), output type (RS-232), supply voltage (5.5V ~ 30V), operating temperature (-40°C ~ 85°C), port configuration (Male 0.13" barbed), and package form factor (Module Cube). No system modifications are required.

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

A: The HPB200R2DA features enhanced accuracy (±0.006PSI) compared to the HPB100R2DA (±0.012PSI). Additionally, the HPB200R2DA maintains active product status, whereas the HPB100R2DA is classified as obsolete.

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

A: No. Both components share identical RoHS status (non-compliant), ECCN classification (EAR99), HTSUS code (9026.20.4000), and moisture sensitivity level (MSL 1). Regulatory and supply chain requirements are equivalent.

Q: What does the barbed port style mean for installation?

A: The barbed port style indicates the connection uses a 0.13" (3.18mm) tube with barbed fitting geometry. This design provides mechanical retention when tubing is inserted over the barb, creating a secure pneumatic connection without additional fasteners.

Q: Is the HPB200R2DA suitable for the same industrial automation applications as the HPB100R2DA?

A: Yes. Both components are specified for industrial automation applications with identical absolute pressure measurement capability, operating range, and environmental specifications. The HPB200R2DA is suitable for all applications previously served by the HPB100R2DA.

Q: What is the significance of the Module Cube package type?

A: Module Cube refers to the physical form factor—a compact cubic housing design. This standardized package enables consistent mounting and integration within industrial automation systems. Both the HPB100R2DA and HPB200R2DA use this identical package configuration.