MF010-0-LC4 Oxygen Sensor Equivalent & Substitute Parts

Part Overview

The MF010-0-LC4 is an oxygen sensor manufactured by Honeywell Sensing and Productivity Solutions, designed for oxygen concentration measurement in the range of 1 mbar to 1000 mbar with 4mA to 20mA output signal. This sensor operates at 24V supply voltage with 500mA current consumption and delivers ±2% accuracy across an operating temperature range of -10°C to 50°C.

The MF010-0-LC4 has reached obsolete product status. Identifying equivalent substitute parts is necessary to maintain system functionality, ensure supply chain continuity, and support ongoing applications where this sensor is currently deployed.

Substiute Parts

MF010-0-LC4

Honeywell Sensing and Productivity SolutionsIn Stock: 830MF010-0-LC4 Datasheet

Current PartRFQ

OXY-FLEX-1-H

SST Sensing Ltd.In Stock: 2775OXY-FLEX-1-H Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MF010-0-LC4 is determined by the following critical parameters that must be maintained or exceeded in the replacement component:

Mandatory Compatibility Parameters:

• Output signal type: 4mA ~ 20mA (current loop output)
• Supply voltage range: Must accommodate 22.8V ~ 25.2V nominal 24V operation
• Supply current: 500mA maximum
• Sensor type: Oxygen measurement capability
• Measurement range: 1 mbar ~ 1000 mbar oxygen concentration
• Moisture Sensitivity Level: MSL 1 (Unlimited)
• Regulatory compliance: RoHS Compliant or equivalent

Performance Parameters (Substitution Allowed if Equal or Better):

• Accuracy: ±2% or better
• Operating temperature range: Must cover -10°C to 50°C minimum

The OXY-FLEX-1-H from SST Sensing Ltd. meets all mandatory compatibility parameters and exceeds performance specifications in accuracy (±1% versus ±2%) and operating temperature range (-10°C to 85°C versus -10°C to 50°C).

Parameter Comparison

Engineering Selection Recommendations

The OXY-FLEX-1-H is a direct functional substitute for the obsolete MF010-0-LC4. Both components share identical electrical interface specifications (4mA ~ 20mA output, 24V supply, 500mA current), identical regulatory classification (EAR99), and identical tariff codes (HTSUS 9027.10.2000).

The OXY-FLEX-1-H maintains active product status with 2700 units in stock, ensuring supply availability. The substitute component demonstrates superior performance characteristics: ±1% accuracy compared to ±2%, and extended operating temperature range of -10°C to 85°C compared to -10°C to 50°C. Both components carry equivalent moisture sensitivity ratings (MSL 1, Unlimited) and comply with RoHS standards.

The OXY-FLEX-1-H is supplied in bulk packaging, whereas the MF010-0-LC4 was supplied in box packaging. This packaging difference does not affect functional compatibility or electrical performance.

Frequently Asked Questions (FAQ)

Q: Can the OXY-FLEX-1-H directly replace the MF010-0-LC4 in existing installations?

A: Yes. Both sensors provide identical 4mA ~ 20mA current loop output, operate at 24V supply voltage with 500mA current consumption, and measure oxygen concentration across the 1 mbar to 1000 mbar range. No signal conditioning or interface modifications are required.

Q: What are the key differences between these two sensors?

A: The OXY-FLEX-1-H provides improved accuracy (±1% versus ±2%) and extended operating temperature range (-10°C to 85°C versus -10°C to 50°C). Both sensors are functionally equivalent for the specified operating conditions of the MF010-0-LC4.

Q: Does the packaging difference (box versus bulk) affect compatibility?

A: No. Packaging format does not affect electrical performance, signal output, or functional compatibility. Packaging differences relate only to storage, handling, and logistics.

Q: Are both sensors RoHS compliant?

A: Yes. The MF010-0-LC4 is RoHS Compliant, and the OXY-FLEX-1-H is ROHS3 Compliant. Both meet current regulatory requirements for hazardous substance restrictions.

Q: What is the supply status of each sensor?

A: The MF010-0-LC4 is obsolete with 817 units in stock. The OXY-FLEX-1-H is active with 2700 units in stock, providing superior long-term supply availability.

Q: Are the export control classifications identical?

A: Yes. Both sensors carry ECCN classification EAR99 and HTSUS tariff code 9027.10.2000, indicating identical export control and customs treatment.