One, long size:32mm X wide 22mm X27mm
In two, the main chip: LM393, ZYMQ-2 gas sensor
In three, working voltage:5 V DC
Four, features:
In 1, a signal output indicating.
2, dual signal output (analog output and TTL output )
In 3, TTL output signal is low level. ( when the output low level signal lights, can be directly connected with the single-chip computer )
4, analog output 0~5V voltage, the higher the concentration of the higher voltage.
5, liquefied petroleum gas, natural gas, city gas has high sensitivity.
6, with a long service life and reliable stability
7, quick response and recovery characteristics |
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| Payment Terms︰ | Paypal / Escrow / WU / TT / LC / Other |
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