Gas & Air Sensors
Showing all 22 results
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Gas & Air Sensors, Sensors, Show All Sensors
GP2Y1014AU0F Compact Optical Dust Sensor Smoke Particle Sensor With Cable
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Gas & Air Sensors, Presser Sensors, Sensors, Show All Sensors
MPS20N0040D-D Sphygmomanometer Pressure Sensor 0-40kPa DIP-6
Gas & Air Sensors, Presser Sensors, Sensors, Show All SensorsMPS20N0040D-D Sphygmomanometer Pressure Sensor 0-40kPa DIP-6
– This DIP air pressure sensor is suitable for biomedical, meteorology and other fields. The core part is pressure sensor chip which is make by the MEMS pressure technology.
– With wide applicable temperature range.
– Easy to use and install.
– Fits for the following types:
1. Automobile: tire pressure gauge, vehicle-mounted air pump, the MAP sensors, diagnostic equipment, automotive sensors.
2. Industry: air brake switch, portable pressure gauge, such as digital pressure gauge, environment monitor.
3. Medical equipment: patient monitoring and diagnostic equipment, such as blood pressure monitor, medical instrument, and monitor.
SKU: SEN1595 -
Gas & Air Sensors, Sensors, Show All Sensors
MQ-135 Air Quality Sensor Hazardous Gas Detection Module
Gas & Air Sensors, Sensors, Show All SensorsMQ-135 Air Quality Sensor Hazardous Gas Detection Module
Main chip: LM393,MQ-135 gas sensor
Operating voltage: DC 5V
With signal output indicator instructions.
Dual signal output (analog output, and TTL level output).
TTL output valid signal is low level, (output low signal light, which can be accessed microcontroller IO port).
Analog output with increasing concentration, the higher the concentration, the higher the voltage.
with high sensitivity and good selectivity for Sulfide, benzene Department of steam, smoke and other harmful gases.
Has a long service life and reliable stability.
SKU: SEN1540 -
Gas & Air Sensors, Sensors, Show All Sensors
MQ-3 Gas Sensor Module Breath Alcohol-Ethanol Detection
Dual signal output (analog output, and TTL level output)
TTL output valid signal is low, can be connected directly to the microcontroller
0 ~ 5V analog output voltage, the higher the concentration the higher the voltage
The gas, natural gas, city gas, smoke better sensitivity
Has a high sensitivity and good selectivity to ethanol vapor
Has a long life and reliable stability
Rapid response recovery characteristics
SKU: SEN1518 -
Gas & Air Sensors, Sensors, Show All Sensors
MQ-4 Gas Methane Sensor Module For Arduino
Product Overview:
Sensitive material MQ- 4 gas sensors used in clean air, low conductivity tin oxide (SnO2). When there is an environment in which the combustible gas sensor, conductivity sensor with increasing concentration of combustible gases in air increases. Use simple circuit can convert the change in conductivity of the gas concentration corresponding to the output signal. MQ-4 Methane gas sensor of high sensitivity, propane, butane and has a good sensitivity. The sensor can detect a variety of combustible gases, especially natural gas, it is a low-cost sensor suitable for a variety of applications.
Application:
Gas can be used in homes and factories leakage monitoring device, suitable for the detection of liquefied petroleum gas, butane, propane, methane, smoke and the like
Features:
Using high-quality dual-panel design,with power indicator and TTL signal output instructions.
The switching signal having a DO (TTL) output and analog output AO.
SKU: SEN1534 -
Gas & Air Sensors, Sensors, Show All Sensors
MQ-5 Liquefied natural city gas sensor
MQ-5 sensor introduction:
The gas sensitive material used by the MQ-5 gas sensor is two tin oxide (SnO2) with low conductivity in clean air. When combustible gases exist in the environment of the sensor, the conductivity of the sensor increases with the increase of the concentration of combustible gas in the air. A simple circuit can be used to convert the change of electrical conductivity into an output signal corresponding to the concentration of the gas. The MQ-5 gas sensor has high sensitivity to butane, propane and methane, and can give a good consideration to methane and propane. This sensor can detect a variety of flammable gases, especially natural gas, and is a low cost sensor suitable for many applications.
SKU: SEN1535 -
Gas & Air Sensors, Sensors, Show All Sensors
MQ-6 LPG Gas Sensor Module Combustible Gas
Size: 32mm X 22mm X17mm
The main chip: LM393, MQ-6 gas sensors
Operating voltage: DC 5 V
Has a signal output indication.
Dual signal output (analog output, and TTL level output)
TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller)
0 ~ 5V analog output voltage, the higher the concentration the higher the voltage.
For LPG, butane, propane has a good sensitivity.
Having a long life and reliable stability
Quick response and resume
SKU: SEN1536 -
Gas & Air Sensors, Sensors, Show All Sensors
MQ-7 Carbon monoxide gas sensor Module
Gas Sensor Module
Testing gas: Carbon Monoxide
Detection of concentration: 10-1000ppmCO
Loop voltage: 10V DC
Heater voltage: 5V±0.2V ACorDC(high), 1.5V±0.1V ACorDC(low)
Load resistance: adjustable
Heating resistor: 31±3(indoor temperature)SKU: SEN1537 -
Gas & Air Sensors, Sensors, Show All Sensors
MQ-8 module Hydrogen sensor Module
MQ-8 module Hydrogen sensor alarm Gas sensor Module
MQ-8 Sensor Description:
MQ-8 gas sensor sensitive material used in clean air conductivity is lower tin dioxide
(SnO2). When the sensor is present in the environment in which the combustible gas,
the sensor’s conductivity increases with the concentration of combustible gases in air
increases. Using a simple circuit can be converted to the change in conductivity of the
gas concentration with the corresponding output signal. MQ-8 hydrogen gas sensor of
high sensitivity, the monitoring of the other hydrogen-containing gas is also very satisfactory.
SKU: SEN1538 -
Gas & Air Sensors, Sensors, Show All Sensors
MQ137 Ammonia Detection Sensor NH3 Harmful Gas High Sensitivity
Gas & Air Sensors, Sensors, Show All SensorsMQ137 Ammonia Detection Sensor NH3 Harmful Gas High Sensitivity
1, the module with level signal output, with alarm signal indicators;
2, the sensor module with analog signal output voltage range :0-5V;
3, active low level signal outputs can be driven PNP transistors can also be connected microcontroller IO port;
4, the analog output voltage increases with the concentration, the higher the concentration the higher the voltage;
5, to ammonia, trimethylamine, ethanolamine gas with high sensitivity;
6, with a long service life and reliable stability;
7, after preheating with fast response and recovery characteristics;
8, with mounting holes to facilitate fixed installation;
9, the probe can plug design, easy to test;
10, the module with temperature compensation function, adaptability and more reliable.
SKU: SEN1542 -
Gas & Air Sensors, Sensors, Show All Sensors
PMS7003 PM2.5 Concentration Laser Detection Air Quality Dust Sensor
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Gas & Air Sensors, Sensors, Show All Sensors
SDS011 High Precision Laser pm2.5 air Quality Detection Sensor Module Digital Output
Gas & Air Sensors, Sensors, Show All SensorsSDS011 High Precision Laser pm2.5 air Quality Detection Sensor Module Digital Output
PM Sensor SDS011 High Precision Lase R PM2.5 PM10 Air Quality Detection Sensor
Accurate and Reliable: detection, stable, good consistency.
Quick response: data update frequency 1Hz.
Easy integration: serial output, built-in fan.
High resolution: resolution of 0.3ug/m3.
Convenient use, easy installation, and small volume.
SKU: SEN1592 -
Gas & Air Sensors, Sensors, Show All Sensors
ZE08-CH2O formaldehyde Electrochemical Sensor Module
Data links to download address: http://pan.baidu.com/s/1i44JBZR password: DGPB
Performance characteristics: Ze08-CH2O formaldehyde sensor module has high stability, anti-interference ability, temperature compensation, linear output
Application: Formaldehyde sensor module is widely used in portable instruments, air quality monitoring equipment, air purifier, fresh air ventilation system, air conditioning, smart home equipment and other places.
SKU: SEN1629
