GASCO Calibration Gas: Air, +/-2% Accuracy, CH4, Calibration Gas, 105 L Cylinder Capacity
The GASCO Calibration Gas: Air is a methane calibration gas cylinder (4,500 ppm CH4 in air background) with ±2% accuracy and 105 L capacity, designed for use with all OEM portable gas detectors. 3G Electric…
SKU 3G-OTH-550008
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Product Description
The GASCO Calibration Gas: Air is a methane calibration gas cylinder (4,500 ppm CH4 in air background) with ±2% accuracy and 105 L capacity, designed for use with all OEM portable gas detectors. 3G Electric interprets this demand, sources the exact GASCO part (105ES-150A-4500), and delivers it with specialist support across 14 industrial departments — including deep expertise in combustion and controls — ensuring you get the right calibration gas for your detection equipment.
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 105ES-150A-4500 used for?
This GASCO calibration gas cylinder is used to calibrate all OEM portable gas detectors. It contains 4,500 ppm methane in an air background with ±2% accuracy, ensuring your detector reads correctly for methane hazards in industrial environments.
What are the specifications of GASCO 105ES-150A-4500 calibration gas?
The GASCO 105ES-150A-4500 is a 105 L cylinder of methane calibration gas at 4,500 ppm in air background, with ±2% accuracy. It is designed for use with all OEM gas detectors and comes as a single-use cylinder.
Where to buy GASCO calibration gas 105ES-150A-4500 worldwide?
3G Electric supplies the GASCO 105ES-150A-4500 calibration gas cylinder worldwide. We handle full logistics, customs clearance, and delivery to your facility, ensuring you receive the exact methane calibration gas needed for your portable gas detectors.
How to use GASCO calibration gas cylinder 105ES-150A-4500?
Attach the regulator to the GASCO 105ES-150A-4500 cylinder, connect to your gas detector's calibration port, and follow the detector's calibration procedure. Apply the gas at the recommended flow rate until the reading stabilizes, then adjust the detector to match the 4,500 ppm methane concentration.
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.









