Search

Smart Electronics MQ-3 detects alcohol sensor, ethanol sensor, combustible gas sensor probe

Products > Air Sensor > Smart Electronics MQ-3 detects alcohol sensor, ethanol sensor, combustible gas sensor probe
    • 1
    • 2
    • 3
    • 4

Smart Electronics MQ-3 detects alcohol sensor, ethanol sensor, combustible gas sensor probe

MQ-3 detects alcohol sensor, ethanol sensor, combustible gas senso

Feature
Product model: MQ-3
Product Type: Semiconductor gas sensor
Standard package: Bakelite (Black Bakelite)
Detection gas: alcohol vapor
Detection concentration: 0.04-4mg/L alcohol
shared：

MQ-3 detects alcohol sensor, ethanol sensor, combustible gas sensor probe



Feature
Product model: MQ-3 Product Type: Semiconductor gas sensor Standard package: Bakelite (Black Bakelite) Detection gas: alcohol vapor Detection concentration: 0.04-4mg/L alcohol
Send Message to us *  Part Number | Package Type | Quantity are needed if you send messages to us *  Send all models you are looking for to us,we can quote all of them. *  Welcome to attach Purchase / Factory Bom
Certifications
Exhibition
Customer Photos
Shipping
Thank you for all your supports !   ^_^ 
Have a good day ~


Name
Phone
Email
Corporate name
Address
Leaving Message*
 
Verification code
Submit

Smart Electronics Customized 304 capillary tube/stainless steel seamless pipe, hollow round tube

Customized 304 capillary tube/stainless steel seamless pipe, hollow round tube

Smart Electronics PT100 temperature sensor thermal resistance thermocouple WZP-035 probe waterproof and corrosion resistant high temperature

PT100 temperature sensor thermal resistance thermocouple WZP-035 probe waterproof and corrosion resistant high temperature Non-standard customization High temperature thermal resistance 450 degree specification price as above NTC thermal 4*30*2 meters K type PTFE low temperature 200 degrees 2*30mm*1m A grade three core

Smart Electronics WSH135 W135 hall element TO92, SOT23 package sensor linearity 1.5 mV/G hall sensor

WSH135 W135 hall element TO92, SOT23 package sensor linearity 1.5 mV/G hall sensor

Smart Electronics Stainless steel temperature sensor probes

Stainless steel temperature sensor probes

Smart Electronics SHTC1 humidity and temperature sensor temperature sensor for agricultural

SHTC1 humidity and temperature sensor temperature sensor for agricultural Datasheet SHTC1 Humidity and Temperature Sensor IC Best performance-to-price ratio Fully calibrated and reflow solderable Ultra-low power consumption Power-up and measurement within 1 ms 1.8 V supply voltage Ultra-small DFN package : 2 x 2 x0 . 75 mm³ Typical accuracy : ± 3% RH and + 0.3 ºC

Smart Electronics High density distribution plantar pressure sensor, resistor type sensor FSR pressure acquisition weight sensor

High density distribution plantar pressure sensor, resistor type sensor FSR pressure acquisition weight sensor Film pressure sensor is piezoresistive, also known as resistive, equivalent to varistor in the circuit. When the sensor has no external load, the circuit is in high resistance state (generally greater than 2m Ω). When the external pressure is applied to the sensor, the circuit resistance will decrease (tens of K Ω or less). With a multimeter, the resistance value can be read directly by connecting to two external terminals. The resistance value changes with the change of external pressure. The voltage is inversely proportional to the resistance, while the voltage カ is linearly related to the conductivity, so the pressure change can be inversely deduced according to the conductivity change.

Smart Electronics Stainless steel fixed thread temperature sensor Kt100 RTD / E-type thermocouple waterproof temperature measurement wire probe

Stainless steel fixed thread temperature sensor Kt100 RTD / E-type thermocouple waterproof temperature measurement wire probe

Smart Electronics T106 waterproof temperature probe thermal resistance sensor thermistor 10K B3435

T106 waterproof temperature probe thermal resistance sensor thermistor 10K B3435 Product name: Waterproof probe sensor Product model: T106 Resistance type: NTC10K thermistor Detection accuracy: ±1℃ Plug type: XH2.54-2 pin plug (2P) Measuring temperature: -50°C~110°C Wire material: stranded copper wire tinned sheath Product length: 0.5m/1m/2m/3m/ customized

Smart Electronics MQ2 Mq-2 gas sensor probe

MQ2 Mq-2 gas sensor probe 1. Good sensitivity to combustible gas in a wide concentration range. 2. High sensitivity to methane 3. Long service life and low cost. 4. A simple drive circuit is enough. 5. Household gas leak alarm. 6. Industrial combustible gas alarm. 7. Portable gas detector.

Smart Electronics Customized SS 304 Stainless steel pipe double ferrule compression connector tube

Customized SS 304 Stainless steel pipe double ferrule compression connector tube

Smart Electronics Hall sensor A1344EUA-T AH3144E High sensitivity 402 switch 44E

Hall sensor A1344EUA-T AH3144E High sensitivity 402 switch 44E

Smart Electronics MQ-7 MQ7 CO Gas Sensor, Carbon Monoxide Sensor motion sensor led lights

MQ-7 MQ7 CO Gas Sensor, Carbon Monoxide Sensor motion sensor led lights Characteristic: 1,Module size: 32(L)× 20(W)× 22(H) 2,Input voltage: DC5V. 3,Power dissipation: 150mA. 4,DO output: 0.1-5V. 5,AO output: 0.1-0.3V. 6,Detectable concentration: 10-1000ppmCO.

Smart Electronics Duct type temperature and humidity sensor housing

Duct type temperature and humidity sensor housing 1. Copper sintered dust cover 2. Stainless steel lock wire seat 3. Good air permeability 4. Widely applicable 5. High cost performance

Smart Electronics Si7021 Temperature and Humidity Sensor Module High Accuracy I2C Interface Industrial SI7021-A20-GM1R Module

Si7021 Temperature and Humidity Sensor Module High Accuracy I2C Interface Industrial SI7021-A20-GM1R Module

Smart Electronics U18 / US1881 / OH188/1881, typing U18, hall element, hall sensor, hall switch

U18 / US1881 / OH188/1881, typing U18, hall element, hall sensor, hall switch Applications -Solid state switch -Brushless DC motor commutation -Speed sensing -Position sensing -Angular position sensing -Current sensing

Smart Electronics Thin Film Pressure Sensor DF9-40 High Precise Force Sensing Resistor Resistance-type Flexible Pressure Sensor

Thin Film Pressure Sensor DF9-40 High Precise Force Sensing Resistor Resistance-type Flexible Pressure Sensor This flexible pressure sensor is based on new nanometer pressure-sensitive materials supplemented by ultra-thin film substrate. Highly sensitive flexible nanometer materials can realize highly sensitive detection of pressure. It has pressure sensitive function as well as water-resistant function. When sensor detects outside pressure, the resistance of sensor will change. Pressure signal can be converted into a corresponding electrical signal output using simple circuit.

Smart Electronics SS495A SS495A1 hall sensor Magnetic sensors Hall-Effect

SS495A SS495A1 hall sensor Magnetic sensors Hall-Effect

Smart Electronics M12 proximity switch sensor LJ12A3-4-Z/BX/BY/AX/AY/EX/DX/EZ/DZ normally open 24V

M12 proximity switch sensor LJ12A3-4-Z/BX/BY/AX/AY/EX/DX/EZ/DZ normally open 24V Current specification: 300mA Rated working voltage: DC: 6-36V Distance measurement: 4mm±10% Output mode: NPN NO (normally open) Level signal: low level Installation method: non-embedded Thread diameter: M12X1 Shell material: brass nickel plated Wire length: 1.2 meters
Previous： Smart Electronics MQ6 MQ-6 combustible gas/liquefied petroleum gas sensor probe dip6
Next： Smart Electronics MQ2 Mq-2 gas sensor probe
Return
TOP
86-755-83877216
smartbes
smartbes