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DT-Sense MQ-7 Carbon Monoxide Sensor 991-921

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Original price was: Rp138.000.Current price is: Rp132.480.

1 in stock




📍 Self Pickup : Ciledug, Kota Tangerang
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Description

DT-SENSE CARBON MONOXIDE SENSORis a sensor module-basedMQ-7, i.e. the sensors that react to the levels of carbon monoxide gas in the air. This module has output of digital data as well ashardwaredesign minimalist aimed to facilitate the process of use of sensorMQ-7. This module can be applied as an early warning alarm, orgas detectorto help industrial processes involving carbon monoxide gas.

DT-SENSE CARBON MONOXIDE SENSORSare designed using high quality SMD components to be used in applications that require reliable performance andspacerequirements are minimal. On the side of the interface, there are two options for theuserthat is TTL UART with baud rate 38400 bps or I2C module allowing forcascadeup to 8 pieces.

Dimensions: 5.6 cm (L) x 4 cm (W) x 2.8 cm (H)

Specifications:

Working voltage: 5 VDC.

Target gases: carbon monoxide (CO).

DetectionRange: 20-2000 ppm.

Interface:
UART TTL: 38400 bps, 8 data bits, 1 stop bit,no parity,no flow control.

I2C: cancascadeup to 8 modules in one line of communication.

Using 10-bit ADC for conversion of analog data from sensors.

Havean outputin the form of digital data with a value of 0 to 1023 (ADC conversion results).

There is 1 piecevariable resistorsfor settingthe thresholdvalue manually.

Provided a couple ofjumpersto configurethe pull-upI2C, load resistor, as well asvariableresistorsthreshold.

Features of controlon/offwith 2 working mode selection i.e.hysterisisandwindow.

The i/o pins are compatible with thelevelof voltage TTL and CMOS.

Features 2 LED as an indicator.

Equipped with a series of EMI filters to reduce electromagnetic interference.

Gas sensors are compatible with:
MQ-3(alcohol).
MQ-4(methane).
MQ-6(LPG).
MQ-7(carbon monoxide).
MQ-135(air quality).
MG-811(carbon dioxide).

Additional information

Weight 0,05 kg
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