Description: Natural Gas Sensor MQ-4 Detect dangerous gas leaks in the kitchen or near the gas heater. This unit detects 200 to 10000 ppm of Natural Gas. Ideal to detect dangerous gas leaks in the kitchen. Sensor can be easily configured as an alarm unit. The sensor can also sense LPG and Coal Gas.
• High Sensitivity
• Detection Range: 200 - 10000 ppm Natural Gas
• Fast Response Time
• Heater Voltage: 5.0V
• Dimensions: 18mm Diameter, 17mm High excluding pins.