World's smallest dual-channel methane sensor module.
The "CH4-D3" is a dual-channel gas sensor module for measuring methane gas using NDIR (non-dispersive infrared) technology. It is used in industrial fields that handle flammable and explosive gases due to its excellent temperature compensation, long-term stability, and easy maintenance. 【Features】 ■ Excellent temperature compensation function (maintains accuracy in high and low temperatures) ■ Output: TTL-UART, I2C, ALARM, Analog Voltage/PWM ■ Supports manual recalibration function at 0ppm (0_MCDL: CAL1) and automatic calibration function (0_ACDL: CAL2) ■ Size: 33mm × 33mm × 13.1mm ■ Weight: 10g *For more details, please download the PDF or contact us.
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【Performance】 ■Operating Temperature: -20 to 50℃ ■Operating Humidity: 0 to 95% RH (without condensation), 0 to 99% RH (without condensation) * ■Storage Temperature: -30℃ to 70℃ *CH4-D3G: 0A to 99% RH (for industrial use) *For more details, please download the PDF or contact us.
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【Usage】 ■ At locations such as LNG bases, tunnels, and gas stations as a methane gas leak alarm detector *For more details, please download the PDF or contact us.
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ELT Sensors is the largest gas sensor specialized company in South Korea that develops and supplies hydrocarbon sensors such as CO2 (carbon dioxide), CO (carbon monoxide), and CH4 (methane) using its unique non-dispersive infrared (NDIR) sensor technology. Gas sensors made with ELT Sensors' technology can be installed in homes, buildings, complexes, classrooms, and vehicles to efficiently manage indoor air quality and reduce energy consumption by 30%.