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Showing 81-84 of 84 products · 16 unavailable products hidden
Carbon Monoxide Sensor - MQ-7
This is a simple-to-use Carbon Monoxide (CO) sensor, suitable for sensing CO concentrations in the air. The MQ-7 can detect CO-gas concentrations anywhere from 20 to 2000ppm. This sensor has a high sensitivity and fast response time. The sensor’s output is an analog resistance. The drive circui...
Methane CNG Gas Sensor - MQ-4
This is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. The MQ-4 can detect natural gas concentrations anywhere from 200 to 10000ppm. This sensor has a high sensitivity and fast response time. Th...
LPG Gas Sensor - MQ-6
A simple-to-use MQ-6 gas sensor for detecting liquefied petroleum gas (LPG) — primarily propane and butane — in the air. The sensor detects concentrations from 200 to 10,000 ppm with high sensitivity and fast response time. The MQ-6 outputs an analog resistance that varies with gas concentration...
Microswitch - 3-terminal
This is a 3-terminal microswitch, with a small push-button. This switch has a great ‘clicky’ sound to it, and a nice tactile feel. Features: Max 4A 125/240VAC 2 mounting holes Long mechanical operating life Contact resistance: less than 0.2Ω Insulation resistance: 500Ω minimum @500VDC Rated to...
