Weitere Informationen zu Allnet ALL-B-8 Gas-Sensor CO und entzündliche Gase
4duino Sensitive for Carbon Monoxide and flammable gas. Sensor: MQ-9 Analog (0~5V, high concentration=higher voltage) and TTL digital output (low-active, alarm-level can be adjusted) Operating Voltage: 5V B-8 (C14)