Winsen Electronics, as a professional gas sensing solution provider with over 30 years gas sensor manufacture experience, offers Ozone O3 gas sensor. Sensitive material of MQ131 gas sensor is semiconductor metallic oxide, which with high conductivity in clean air.
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Get PriceCombustible Multi-gas Detector 220v Natural Gas Sensor Alarm Standalone Lpg Gas Leak Alarm, Find Complete Details about Combustible Multi-gas Detector 220v Natural Gas Sensor Alarm Standalone Lpg Gas Leak Alarm,Lpg Gas Leak Alarm,Gas Sensor,Natural Gas Sensor Alarm from Supplier or Manufacturer-Shenzhen Yuanhang Electronic Co., Limited
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