MSA Gas Detector Sensor: ALTAIR 4XR/ALTAIR 5X, MSA, LEL, Sensor, 0 to 100% Measurement Range
The MSA ALTAIR 4XR/ALTAIR 5X Gas Detector Sensor (MPN 10106722) is a replacement LEL sensor with a 0 to 100% measurement range and a 15-second response time, designed for the ALTAIR 4XR detector series. 3G Electric…
SKU 3G-OTH-554425
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Product Description
The MSA ALTAIR 4XR/ALTAIR 5X Gas Detector Sensor (MPN 10106722) is a replacement LEL sensor with a 0 to 100% measurement range and a 15-second response time, designed for the ALTAIR 4XR detector series. 3G Electric interprets this demand and delivers the genuine MSA sensor, backed by our specialist expertise in controls and instrumentation across 14 industrial departments.
Frequently Asked Questions
What is the MSA 10106722 LEL sensor used for?
The MSA 10106722 LEL sensor is a replacement component for ALTAIR 4XR and ALTAIR 5X gas detectors. It measures combustible gases from 0 to 100% LEL with a 15-second response time, ensuring worker safety in industrial environments like refineries, chemical plants, and confined spaces.
What are the specifications of the MSA 10106722 sensor?
The MSA 10106722 is a LEL sensor with a 0 to 100% measurement range and a 15-second response time. It is compatible with the ALTAIR 4XR detector series. This genuine MSA part is designed for reliable combustible gas detection in hazardous locations.
Where to buy the MSA 10106722 LEL sensor worldwide?
3G Electric supplies the genuine MSA 10106722 LEL sensor worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this replacement sensor for ALTAIR 4XR detectors.
How to install the MSA 10106722 sensor in an ALTAIR 4XR?
To install the MSA 10106722 sensor, power off the ALTAIR 4XR detector, remove the old sensor by unscrewing it, and insert the new LEL sensor. Recalibrate the device per MSA instructions before use. Always follow safety protocols for gas detector maintenance.
Used in
Common applications for MSAMSA Products
3G Electric supplies MSA msa replacement sensors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.


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![MSA Gas Detector Sensor: ALTAIR 5X, MSA, Chlorine, Sensor, 0 to 10 ppm, ALTAIR 5X, 45KE54/45KE55 (MPN 10106728). Key specifications — Manufacturer Part Number: 10106728; Brand: MSA; Compatible Detector Model/Series: ALTAIR 5X; Measurement Range: 0 to 10 ppm; Gas Detected: Chlorine; Series [NEW]: ALTAIR 5X; Part Type: Sensor.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F79f0ff60-c194-4eac-a13a-f854cbb9ace4.jpg&w=200)
![MSA Gas Detector Sensor: ALTAIR 4XR/ALTAIR 5X, MSA, Carbon Monoxide/Nitrogen Dioxide, Sensor, 15 sec (MPN 10121217). Key specifications — Manufacturer Part Number: 10121217; Brand: MSA; Compatible Detector Model/Series: ALTAIR 5X; Measurement Range: Nitrogen Dioxide (0 to 50 ppm); Gas Detected: Nitrogen Dioxide; Series [NEW]: ALTAIR 4XR; Part Type: Sensor.](/img/p?u=https%3A%2F%2Foxalncjenpflyqfncuhe.supabase.co%2Fstorage%2Fv1%2Fobject%2Fpublic%2Fproduct-assets%2Fgrainger%2F74511a5f-ddee-4898-902f-a26a0b6c1814.jpg&w=200)
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