GASCO Calibration Gas: Air, +/-2% Accuracy, CH4, Calibration Gas, 105 L Cylinder Capacity

GASCO calibration gas is used to verify and adjust the accuracy of portable gas detectors across industrial safety applications. This methane mixture (4,950 ppm CH4 in air) ensures detectors respond correctly to combustible gas hazards in environments like refineries, chemical plants, and confined spaces.

This GASCO cylinder contains 4,950 ppm methane in an air background, with ±2% accuracy and 105 L capacity. It is designed for use with all OEM portable gas detectors. The manufacturer part number is 105ES-150A-4950, and the background gas is air.

3G Electric supplies GASCO calibration gas worldwide, handling full logistics and customs clearance for international delivery. As a global industrial solutions provider, we source the exact cylinder you need—such as the 105ES-150A-4950—and deliver it to your facility, backed by specialist expertise in combustion and controls.

Select the GASCO calibration gas that matches the target gas and concentration your detector is designed to measure. For methane detectors, use a methane mixture like 4,950 ppm CH4 in air. Verify cylinder capacity (e.g., 105 L) suits your calibration frequency. 3G Electric can help interpret your detector requirements and source the correct cylinder.