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Rp349.990
MQ-131 Ozone Gas Detection MQ131 O3 Sensor Kadar Ozon Module Arduino
Rp349.990
Size:32mm X22mm X30mm Long*Width*High
Main chip:MQ131Gas sensing probe
Working voltage : DC5V
Features:
1With signal output indicator ;
2, Dual signal output ( analog output andTTLLevel output ) ;
3,TTLOutput valid signal is low ; ( output low signal light , which can be accessed microcontroller IO port )
4, Analog output increases with the concentration , the higher the concentration the higher the voltage ;
5, The ozone gas with high sensitivity ( detection concentration range 10PPB-2PPM)
6, With a long service life and reliable stability ;
7, Rapid response and recovery characteristics ;
8 , with mounting holes to facilitate fixed installation ;
9 , the probe can plug design for easy testing .
V. Application :
Atmosphere for families and ozone gas detection devices,
wire connect :
VCC :DC power supply 5V
GND: power supply -
DO:TTL output
AO :analog output 0-5V voltage
Main chip:MQ131Gas sensing probe
Working voltage : DC5V
Features:
1With signal output indicator ;
2, Dual signal output ( analog output andTTLLevel output ) ;
3,TTLOutput valid signal is low ; ( output low signal light , which can be accessed microcontroller IO port )
4, Analog output increases with the concentration , the higher the concentration the higher the voltage ;
5, The ozone gas with high sensitivity ( detection concentration range 10PPB-2PPM)
6, With a long service life and reliable stability ;
7, Rapid response and recovery characteristics ;
8 , with mounting holes to facilitate fixed installation ;
9 , the probe can plug design for easy testing .
V. Application :
Atmosphere for families and ozone gas detection devices,
wire connect :
VCC :DC power supply 5V
GND: power supply -
DO:TTL output
AO :analog output 0-5V voltage
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