Description
50% LEL Propane (C₃H₈) Calibration Gas – 1.1% Vol – Portable 34L Cylinder
This Propane (C₃H₈) calibration gas at 50% of the Lower Explosive Limit (LEL), equivalent to 1.1% volume, is engineered for accurate calibration of combustible gas detection systems. Delivered in a 34-liter steel cylinder, this mixture is well-suited for portable and on-site calibration applications.
Propane is commonly used as a fuel gas across multiple industries, making leak detection and monitoring essential for safety. This calibration gas is used in gas life safety systems and industrial gas monitoring programs to ensure reliable detector performance.
The 50% LEL concentration provides a standard calibration level used to verify detector response and alarm functionality.
Calibration Profile: Propane (C₃H₈) at 50% LEL (1.1% Vol)
This propane mixture provides a standard combustible calibration reference for verifying detector performance at critical safety thresholds.
50% LEL
Best Fit Applications
- Portable gas detector calibration
- Fuel gas system safety checks
- Field service and maintenance programs
Specifications
- Gas: Propane (C₃H₈)
- Concentration: 50% LEL
- Equivalent Volume: 1.1% Vol
- Balance Gas: Air
- Cylinder Size: 34 Liter (Steel)
- Accuracy: ±2%
- Part Number: G34L-C3H8-1.1V-I
- Lead Time: 4 business days
Compatibility & Ordering Notes
- Ensure regulators and accessories are rated for combustible gases and portable calibration use.
- Confirm your detector supports propane (%LEL) calibration and aligns with 50% LEL reference testing.
- Additional concentrations, cylinder sizes, and regulator configurations are available upon request.
Applications
- Calibration of propane gas detectors
- Combustible gas monitoring systems
- Industrial and commercial fuel gas systems
- Leak detection and safety compliance
- Supports gas detector calibration services
Choosing a Propane Calibration Standard
A 50% LEL propane calibration gas is widely used to validate detector response before hazardous conditions develop. Slight variations such as 1.05% vs. 1.1% volume may reflect different calibration standards or equipment specifications, so it’s important to match your gas selection to your detector manufacturer’s recommendations.
Understanding LEL Calibration for Propane
Calibration at 50% LEL ensures detectors respond before gas concentrations reach hazardous levels. This helps prevent explosions and ensures compliance with safety standards.
Available Propane Calibration Options
- 50% LEL Propane (1.05% Vol) – alternate calibration concentration
Frequently Asked Questions
- What is the difference between 1.05% and 1.1% propane?
Both represent 50% LEL calibration points, with slight variation depending on calibration standards or equipment requirements. - Is propane calibration gas used for safety systems?
Yes, it is used to ensure combustible gas detectors operate correctly in safety-critical environments. - Can this be used for field calibration?
Yes, the compact cylinder size makes it ideal for portable calibration work.
Additional Options
- Custom gas mixtures not listed: Available upon request
- Alternative regulators and flow configurations: Available upon request
- Different cylinder sizes within calibration kits: Available upon request
Need Help with Combustible Gas Calibration?
MDC Systems provides calibration gas supply, field service support, and ongoing maintenance programs to ensure safe and reliable propane detection in all environments.
