MQ 137 200 PPM เซ็นเซอร์

5-137 Ppm 5v Dc 0-5v Выход Mq137 Nh3 Модуль Mq Датчик ...

5-137 Ppm 5v Dc 0-5v Выход Mq137 Nh3 Модуль Mq Датчик Аммиака Газа , Find Complete Details about 5-137 Ppm 5v Dc 0-5v Выход Mq137 Nh3 Модуль Mq Датчик Аммиака Газа,Датчик Аммиака,Датчик Аммиака Mq 137,Модуль Датчика Аммиака from Environmental Sensors Supplier or Manufacturer-Guangzhou Logoele ...

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5-500ppm 5v Dc 0-5v Ausgang Mq137 Nh3 Modul Mq 137 ...

5-500ppm 5v Dc 0-5v Ausgang Mq137 Nh3 Modul Mq 137 Ammoniakgas Sensor , Find Complete Details about 5-500ppm 5v Dc 0-5v Ausgang Mq137 Nh3 Modul Mq 137 Ammoniakgas Sensor,Ammoniak Sensor,Ammoniak Sensor Mq 137,Ammoniak Sensor Modul from Environmental Sensors Supplier or Manufacturer-Guangzhou Logoele Electronics Technology Co., Ltd.

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MQ Series Gas Sensor |

MQ-6 - LPG, Butane Gas. This is a simple-to-use liquefied petroleum gas (LPG) sensor, MQ-6-LPG suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000ppm. This …

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Measuring PPM from MQ Gas Sensors using Arduino (MQ-137 ...

Feb 09, 2018· We have already used MQ2 for smoke sensing and MQ-135 for Air quality monitoring I will be using the MQ-137 sensor from sainsmart to measure ammonia in the sensor in hand I went through all the available tutorials and found that there has no proper documentation on how to measure the gas in tutorials either deal with only the Analog values or introduce …

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Configure and read out the Raspberry Pi gas sensor (MQ-X)

MQ-137 (Ammonia): US / UK; MQ-138 (Benzene, Toluene, Alcohol, Acetone, Propane ... (parts per million). One difficulty of the MQ-2 is that a single analog value is given with which the gas content in the air has to be calculated for the various supported gases. ... (log). so, the first stroke on the X axis is 200, then 300, etc. The first ...

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Ammonia Click | Mikroe

Ammonia Click is an Ammonia detection (NH3) sensor, based on the MQ-137 gas sensor. This gas sensor has a sensitive layer made of SnO2, which changes its resistance when exposed to ammonia. The sensor is able to sense NH3 concentration in the range of 5 ppm to 200 ppm.

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Módulo De Salida Mq137 Nh3 Mq 137,Sensor De Gas Amoniaco,5 ...

Módulo De Salida Mq137 Nh3 Mq 137,Sensor De Gas Amoniaco,5-500ppm,5v Cc,0-5v , Find Complete Details about Módulo De Salida Mq137 Nh3 Mq 137,Sensor De Gas Amoniaco,5-500ppm,5v Cc,0-5v,Sensor De Amoníaco,Sensor De Amoníaco Mq 137,Módulo De Sensor De Amoníaco from Environmental Sensors Supplier or Manufacturer-Guangzhou Logoele Electronics Technology Co., Ltd.

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Sensor De Ar Semicondutor De Qualidade Ppm Mq137,Módulo …

Sensor De Ar Semicondutor De Qualidade Ppm Mq137,Módulo De Detecção Nh3 Sensor De Gás Ammonia , Find Complete Details about Sensor De Ar Semicondutor De Qualidade Ppm Mq137,Módulo De Detecção Nh3 Sensor De Gás Ammonia,Amônia Sensor De Gás,Sensor De Amônia,Sensor De Nh3 from Supplier or Manufacturer-Guangzhou Logoele Electronics Technology Co., Ltd.

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O Envio Gratuito De Semicondutores Sensor De Qualidade Do ...

O Envio Gratuito De Semicondutores Sensor De Qualidade Do Ar Módulo De Detecção De Sensor De Gás Amônia Nh3 Mq137 Ppm , Find Complete Details about O Envio Gratuito De Semicondutores Sensor De Qualidade Do Ar Módulo De Detecção De Sensor De Gás Amônia Nh3 Mq137 Ppm,Sensor,Sensor De Amônia,Sensor De Nh3 from Environmental Sensors Supplier or …

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เซนเซอร์แอลกอฮอล์ MQ3 alcohol sensor Alcohol ARDUINO …

เซนเซอร์แอลกอฮอล์ MQ3 alcohol sensor Alcohol ARDUINO BANGKOK,MQ3 เซ็นเซอร์โมดูล เหมาะสำหรับใช้ตรวจจับแก๊สจำพวก Alcohol, Ethanol, Smoke ,สามารถตรวจจับได้ระดับความเข้มข้นของแก๊สที่ช่วง ...

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Arduino lesson – MQ-5 Gas Sensor «

Nov 15, 2018· The sensitivity of MQ-5 gas sensor to propane, propane and methane is quite high, and the methane and propane can be well detected. This sensor can detect a variety of combustible gases, especially natural gas, making it a low-cost sensor for a variety of applications.

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