LFO2-A1 Lead-Free Oxygen Sensor

O2 Gas Sensor, Amperometric Lead-Free, A-Series, 5Y+ Life

The LFO2-A1 O2 sensor is designed for industrial safety applications with best-in-class baseline stability for the most accurate readings and consistent results over its entire lifetime The LFO2-A1 is a RoHS-compliant, lead-free amperometric oxygen sensor requiring bias voltage for accurate operation. Designed for long-term applications with a lifetime exceeding 5 years and 3-pin connectivity for enhanced stability.
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Key Specifications:

 

Sensor Model

Target Gas

Package Size

Concentration Range

Sensitivity

T90 Response Time

Interface / Pins

Bias

Lifetime

Warm-up Time

Compliance
/ Height

LFO2-A1

Oxygen (O2)

A-Series

0-30% O2

80 to 130 µA @ 20.9% O2

< 6s (typical)

3-pin amperometric

Required
(-600 mV)

5+ years

1-2 hours

RoHS / 16.5 mm

 

Feature

Benefit

Amperometric design with bias voltage

Ensures accurate and stable oxygen measurement

Lead-free, RoHS-compliant

Environmentally responsible design

3-pin connectivity

 Provides robust electrical interface for OEM integration

Fast response time (< 16s)

Enables rapid detection of oxygen changes

Extended operational life (5+ years)

Ideal for long-term deployments