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GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C4H8, Calibration Gas - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C4H8, Calibration Gas

The GASCO Calibration Gas: Air is a disposable calibration gas for portable gas detectors, featuring a mixture of Isobutylene 140 ppm in air with +/-5% accuracy and a CGA 165 fitting. Designed for use with all OEM…

SKU 3G-OTH-549192

Brand
GASCO
Item
Calibration Gas: Air, Disposable, +/-5% Accuracy, C4H8, Calibration Gas
Category
Calibration Gases for Portable Gas Detectors
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Technical Specifications

GASCO
Manufacturer Part Number
221L-248-140
Type
Disposable, +/-5% Accuracy, C4H8, Calibration Gas, Calibration Gas
CGA Number
CGA 165
Gas Mixture
Isobutylene 140 ppm
Reusability
Disposable
For Use With
All OEM Gas Detectors
Background Gas
Air
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GASCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GASCO Calibration Gas: Air is a disposable calibration gas for portable gas detectors, featuring a mixture of Isobutylene 140 ppm in air with +/-5% accuracy and a CGA 165 fitting. Designed for use with all OEM gas detectors, it provides a reliable reference for sensor verification across industrial safety applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is GASCO calibration gas used for?

GASCO calibration gas is used to verify and calibrate portable gas detectors in industrial safety applications. The Isobutylene 140 ppm mixture in air provides a reliable reference for sensor accuracy, ensuring worker protection in environments where combustible gas monitoring is critical.

What are the specifications of GASCO calibration gas 221L-248-140?

This GASCO calibration gas is a disposable cylinder with a mixture of Isobutylene 140 ppm in air, +/-5% accuracy, and a CGA 165 fitting. It is designed for use with all OEM gas detectors and has a background gas of air. The manufacturer part number is 221L-248-140.

Where to buy GASCO calibration gas worldwide?

3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver this disposable calibration gas with Isobutylene 140 ppm to support safety compliance across industries.

How to use GASCO calibration gas for portable gas detectors?

Attach the cylinder via the CGA 165 fitting to the detector's calibration adapter, then release the gas mixture at the recommended flow rate. Allow the sensor to stabilize before comparing readings to the certified Isobutylene 140 ppm concentration. Always follow the detector manufacturer's calibration procedure.

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.

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GASCO Calibration Gas: Air, Disposable, +/-5% Accuracy, C4H10, Calibration Gas, Calibration Gas (MPN 34LS-17A-0.414). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; CGA Number: CGA 600; Gas Mixture: Butane (22% LEL) 0.414%; Reusability: Disposable.
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GASCO Calibration Gas: Air, +/-5% Accuracy, CO/CO2/O2, Calibration Gas, 116 L Cylinder Capacity (MPN X03AI99CA160002). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Air; Brand: GASCO; Gas Mixture: Carbon Monoxide 35 ppm.
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GASCO Calibration Gas: Nitrogen, +/-5% Accuracy, H2S, Calibration Gas, 105 L Cylinder Capacity (MPN 105ES-331B). Key specifications — For Use With: All OEM Gas Detectors; Background Gas: Nitrogen; Brand: GASCO; Gas Mixture: Carbon Monoxide 50 ppm.
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