GASCO Calibration Gas: Nitrogen, Disposable, +/-5% Accuracy, CH4/CO2, Calibration Gas
The GASCO Calibration Gas: Nitrogen (MPN 221L-301A) is a disposable calibration gas for all OEM gas detectors, featuring a methane mixture of 50% LEL (2.5%) with +/-5% accuracy and a CGA 165 fitting. 3G Electric…
SKU 3G-OTH-549028
Also listed as: 221L301A · 221L 301A
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The GASCO Calibration Gas: Nitrogen (MPN 221L-301A) is a disposable calibration gas for all OEM gas detectors, featuring a methane mixture of 50% LEL (2.5%) with +/-5% accuracy and a CGA 165 fitting. 3G Electric interprets this demand and delivers it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like GASCO, ensuring the right solution for your application.
Frequently Asked Questions
What is GASCO Calibration Gas 221L-301A used for?
This disposable calibration gas is used to verify and calibrate all OEM portable gas detectors. It contains a methane mixture at 50% LEL (2.5%) in nitrogen, with +/-5% accuracy, ensuring reliable sensor performance in industrial safety applications.
What are the specifications of GASCO 221L-301A calibration gas?
The GASCO 221L-301A is a disposable calibration gas with a methane mixture of 50% LEL (2.5%) in nitrogen, +/-5% accuracy, and a CGA 165 fitting. It is designed for use with all OEM gas detectors and comes as a single-use cylinder.
Where to buy GASCO calibration gas 221L-301A worldwide?
3G Electric supplies GASCO calibration gas 221L-301A to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery, ensuring you receive the correct gas mixture for your portable gas detector calibration needs.
How to use GASCO disposable calibration gas for gas detectors?
Attach the CGA 165 fitting to your gas detector's regulator, open the valve, and allow the methane/nitrogen mixture to flow at the recommended rate. After calibration, close the valve and dispose of the cylinder per local regulations. Always follow the detector manufacturer's instructions.
GASCO Products
3G Electric supplies GASCO calibration gases for portable gas detectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
