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The Crowcon Butane 0–100% LEL Replacement Module S011439/M is a precision-engineered gas detection component designed to deliver dependable and accurate monitoring of butane concentrations within the full lower explosive limit (LEL) range. With manufacturer part number S011439/M, this replacement module is tailor-made for seamless compatibility with Crowcon fixed gas detection systems. It ensures reliable detection of butane concentrations from 0–100% LEL, making it essential for industrial safety in sectors such as oil and gas, petrochemicals, confined spaces, and HVAC.
Key Features:
Accurate detection of butane gas across the entire 0–100% LEL range
Simple, drop‑in replacement for Crowcon gas detection modules
Rapid response time to swiftly identify rising gas levels
Designed for long-term stability and low drift in harsh environments
Ideal for critical safety zones, including industrial plants and confined spaces
Specifications:
Product Name: Butane 0–100% LEL Replacement Module
Part Number: S011439/M
Gas Type: Butane
Detection Range: 0–100% LEL
Sensor Compatibility: Catalytic or infrared detection, based on host detector setup
Integration: Compatible with Crowcon fixed gas detection systems
Construction: Industrial-grade materials for durability and performance
The Crowcon S011439/M Butane Replacement Module combines precision sensing with rugged design, delivering reliable performance in high-stakes environments. From hazardous storage facilities to industrial process areas, this module upholds safety standards and ensures continuous protection against explosive gas build-ups. Backed by Crowcon’s global reputation for innovation and quality, this replacement module is a trusted solution for professionals seeking reliable butane gas detection—upgrade your system today for enhanced safety and compliance.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
