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 High Accuracy Temperature Components NTC Thermistor Epoxy Resin 5k 10k 20k 50k 100k temperature sensor cable

High Accuracy Temperature Components NTC Thermistor Epoxy Resin 5k 10k 20k 50k 100k temperature sensor cable

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 Hydrogen sulfide sensor probe MQ-136 Toxic gas H2S sensor MQ136

Hydrogen sulfide sensor probe MQ-136 Toxic gas H2S sensor MQ136 The gas-sensitive material used in the MQ136 hydrogen sulfide gas sensor is tin dioxide (SnO2) with low conductivity in clean air. When there is hydrogen sulfide gas in the environment where the sensor is located, the conductivity of the sensor increases as the concentration of hydrogen sulfide gas in the air increases. Using a simple circuit, the change in conductivity can be converted into an output signal corresponding to the gas concentration.

Smart Electronics SS495A SS495A1 hall sensor Magnetic sensors Hall-Effect

SS495A SS495A1 hall sensor Magnetic sensors Hall-Effect

Smart Electronics MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 gas sensor probe non-module

MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 gas sensor probe non-module Feature 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 RTD Pt100 Temperature Sensor Probe Length 5cm 1/2" NPT Thread w/ Detachable Connector

RTD Pt100 Temperature Sensor Probe Length 5cm 1/2" NPT Thread w/ Detachable Connector Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item

Smart Electronics TO-92 Temperature sensor 18B20 Sensor Electronic chip IC for sensor hall electronic components

TO-92 Temperature sensor 18B20 Sensor Electronic chip IC for sensor hall electronic components Condition:New Supply Voltage:standar Dissipation Power:standar Operating Temperature:standar Funtion:temperature sensor

Smart Electronics MQ-9 carbon monoxide Combustible gas sensor alarm module

MQ-9 carbon monoxide Combustible gas sensor alarm module Feature: Size: 32mm * 22mm * 27mm Main chip: LM393, MQ-9 gas sensors Working voltage: DC 5 V Characteristics: 1, having a signal output instruction. 2, dual signal output (analog output, and TTL level output) 3, TTL output valid signal is low. (Low-level signal when the output light can be directly connected to the microcontroller) 4, 0 - 5V analog output voltage, the higher the concentration the higher the voltage. 5, for CO, gas, liquefied petroleum gas with high sensitivity and good selectivity. 6, has a long life and reliable stability 7, rapid response and recovery characteristics Application: MQ-9 sensor main family, environmental detection of carbon monoxide gas for CO, gas, liquefied petroleum gas field testing;

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 MAX31865 temperature sensor detector module temperature acquisition RTD/PT100-PT1000

MAX31865 temperature sensor detector module temperature acquisition RTD/PT100-PT1000 ●Support 100Ω to 1kΩ (at 0°C) platinum resistance RTD MAX31865 temperature sensor detector module temperature acquisition RTD/PT100-PT1000 (PT100 to PT1000) ●Conversion time: 21ms (maximum) ●15-bit ADC resolution; nominal temperature resolution is 0.03125°C (non-linear change with RTD) ● Under the whole working conditions, the total accuracy is maintained at 0.5°C (0.05% full range) ● SPI compatible interface, compatible with 2-wire, 3-wire and 4-wire sensor connection

Smart Electronics Ozone gas sensor module ZE25-O3

Ozone gas sensor module ZE25-O3 The ZE25-O3 electrochemical ozone module is a general-purpose, compact module. The electrochemical principle is used to detect the ozone gas present in the air, which has good selectivity and stability. Built-in temperature sensor for temperature compensation; digital output and analog voltage output for easy use. ZE25-O3 is a universal gas module designed and manufactured by combining sophisticated electrochemical detection technology with sophisticated circuit design.

Smart Electronics Thermistor Temperature Sensor Shell 5*25mm Nickel-plated Copper Shell PT100 Shell

Thermistor Temperature Sensor Shell 5*25mm Nickel-plated Copper Shell PT100 Shell 4*11 4*20 5*20 5*22.5 5*25 6*30 4.2 annular hole M6 stainless steel thread M8 stainless steel thread M6 split nickel-plated copper shell 5*50Stainless steel shell annealed shell groove 6*50Stainless steel shell annealed shell groove

Smart Electronics Costom steel tube threades sleeve stainless steel temperature sensor NTC thermostat probe

Costom steel tube threades sleeve stainless steel temperature sensor NTC thermostat probe

Smart Electronics Thin film pressure sensor-single point circular diameter 4 mm flexible resistive FSR

IMS054-C04A (IMS-C04A) is a member of the single-node sensor family. They are all very reliable piezoresistive sensors, using A structure with double-sided silver electrodes. When the pressure (pressure) applied to the effective area of the sensor increases, the output resistance of the sensor decreases, and the single-point sensor can be measured with a multimeter or the customer's own circuit

Smart Electronics Original imported 0.2 "pressure sensor FSR400 Force sensitive resistor fsr sensor

Original imported 0.2 "pressure sensor FSR400 Force sensitive resistor fsr sensor

Smart Electronics Original imported flexiforce film pressure sensor A301 1/25/100lbs

Original imported flexiforce film pressure sensor A301 1/25/100lbs The A301 is optimized for high volume manufacturing and ideal for embedding into products and applications. The sensors are available in three force ranges: Low 4.4 N (0 - 1 lb), Medium 111 N (0 - 25 lb) and High 445 N (0 - 100 lb). The force ranges stated are approximations. The dynamic range of this small force sensor can be modified by changing the drive voltage and adjusting the resistance of the feedback resistor.

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 Original FlexiForce 100/25/1 lbs film pressure force sensor A201

Original FlexiForce 100/25/1 lbs film pressure force sensor A201

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 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
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