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GASCO 221L-50-45 Disposable Calibration Gas - Calibration Gases for Portable Gas Detectors
GASCOCalibration Gases for Portable Gas Detectors

GASCO 221L-50-45 Disposable Calibration Gas

The GASCO Calibration Gas: Air is a disposable calibration gas for portable gas detectors, featuring a carbon monoxide mixture of 45 ppm in an air background with +/-5% accuracy. It has a 221 L cylinder capacity and…

SKU 3G-OTH-550593

Also listed as: 221L5045 · 221L 50 45

Brand
GASCO
Item
221L-50-45 Disposable Calibration Gas
Part Number
221L-50-45
Category
Calibration Gases for Portable Gas Detectors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

GASCO
Manufacturer Part Number
221L-50-45
Type
Disposable, +/-5% Accuracy, CO, Calibration Gas
CGA Number
CGA 165
Gas Mixture
Carbon Monoxide 45 ppm
Reusability
Disposable
For Use With
All OEM Gas Detectors
Background Gas
Air
Cylinder Capacity
221 L

Technical Documents

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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 carbon monoxide mixture of 45 ppm in an air background with +/-5% accuracy. It has a 221 L cylinder capacity and a CGA 165 fitting, designed for use with all OEM gas detectors.

Frequently Asked Questions

What is GASCO calibration gas 221L-50-45 used for?

This GASCO calibration gas is used to calibrate portable gas detectors across all OEM brands. It contains 45 ppm carbon monoxide in an air background, ensuring accurate sensor response for worker safety in industrial environments like refineries, chemical plants, and confined spaces.

What are the specifications of GASCO 221L-50-45 calibration gas?

The GASCO 221L-50-45 is a disposable calibration gas cylinder with 221 L capacity, containing 45 ppm carbon monoxide in air. Accuracy is ±5%. It uses a CGA 165 fitting and works with all OEM gas detectors. Background gas is air, and the cylinder is single-use.

Where to buy GASCO calibration gas 221L-50-45 worldwide?

3G Electric supplies GASCO calibration gas 221L-50-45 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time — we source genuine GASCO products for industrial safety applications globally.

How to use GASCO disposable calibration gas for gas detectors?

Attach the GASCO cylinder with CGA 165 fitting to your gas detector's regulator. Open the valve slowly to release the 45 ppm carbon monoxide mixture at the recommended flow rate. Allow the sensor to stabilize, then adjust the detector reading to match the gas concentration. Close the valve after use.

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GASCO Products

3G Electric supplies GASCO calibration gases for portable gas detectors. We supply genuine products and their technical documentation.

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