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Hello. Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help.


GAS SENSORS



Carbon Dioxide CO2 Sensor

Carbon Dioxide CO2 Sensor

Excellent performance CO2 Sensor (MG811 Sensor), for use in a wide range of applications, including air quality monitoring, smoke alarms, mine and tunnel warning systems, greenhouses, etc. The sensor is easy to use and can be easily incorporated in a small portable unit.

Part Code: CO2SENSOR

Pricing

Features

  • High Sensitivity (MG811 Sensor)
  • Detection Range: 0 - 10,000 ppm CO2
  • Response Time: <60s
  • Heater Voltage: 6.0V
  • Dimensions: 16mm Diameter, 15mm High excluding pins, Pins - 6mm High

Datasheet


Qty
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25+
100+

US$ (each)
$34.90
$31.90
$29.90

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Alcohol Sensor

Alcohol Sensor

Alcohol Sensor for use in Breathalyser's or in an alarm unit, to detect the presence of alcohol vapours. This sensor unit offers very high sensitivity, combined with a fast response time. The unit will work with a simple drive circuit and offers excellent stability with long life.

Part Code: ALCOHOLSENSOR

Pricing

Features

  • High Sensitivity
  • Detection Range: 10 - 1,000 ppm Alcohol
  • Fast Response Time: <10s
  • Heater Voltage: 5.0V
  • Dimensions: 16mm Diameter, 10mm High excluding pins, Pins - 6mm High

Datasheet


Qty
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100+

US$ (each)
$6.90
$5.90
$4.90

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High-Accuracy Alcohol Sensor

High-Accuracy Alcohol Sensor

Hot-wire High Accuracy Alcohol Sensor, for use with breathalyser units. Low power consumption, makes this sensor ideal for battery powered units. Wide operating temperature range with little or no adjustment required for temperature and humidity.

Part Code: ALCOHOLHIGH

Pricing

Features

  • High Sensitivity
  • Detection Range: 0 - 1,000 ppm Alcohol
  • Fast Response Time: <20s
  • Working Voltage: 3.0V
  • Working Current: ~120mA
  • Dimensions: 16mm Diameter, 10mm High excluding pins, Pins - 6mm High

Datasheet


Qty
1+
25+
100+

US$ (each)
$12.90
$11.90
$10.90

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LPG Sensor

LPG Sensor

Ideal sensor for use to detect the presence of a dangerous LPG leak in your car or in a service station, storage tank environment. This unit can be easily incorporated into an alarm unit, to sound an alarm or give a visual indication of the LPG concentration. The sensor has excellent sensitivity combined with a quick repsonse time. The sensor can also sense iso-butane, propane, LNG and cigarette smoke. The MQ-6 LPG Gas Sensor has a detection range of 200 to 10,000 ppm.

Part Code: LPGSENSOR

Pricing

Features

  • High Sensitivity (MQ-6 Sensor)
  • Detection Range: 200 - 10,000 ppm iso-butane propane
  • Fast Response Time: <10s
  • Heater Voltage: 5.0V
  • Dimensions: 18mm Diameter, 17mm High excluding pins, Pins - 6mm High

Datasheet


Qty
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25+
100+

US$ (each)
$4.40
$3.90
$3.40

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Carbon Monoxide (CO) Sensor

Carbon Monoxide (CO) Sensor

Carbon Monoxide sensor for use in industrial or mining applications. This unit offers excellent long life performance with stable sensing characteristics. The MQ-7 CO Gas Sensor has a detection range of 20 to 2,000 ppm.

Part Code: COSENSOR

Pricing

Features

  • High Sensitivity (MQ-7 Sensor)
  • Detection Range: 20 - 2,000 ppm CO
  • Response Time: <150s
  • Heater Voltage: 5.0V
  • Dimensions: 16mm Diameter, 10mm High excluding pins, Pins - 6mm High

Datasheet


Qty
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25+
100+

US$ (each)
$6.90
$6.40
$5.90

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Natural Gas Sensor

Natural Gas MQ-5 Sensor

Detect dangerous gas leaks in the kitchen or near the gas heater. This unit detects 300 to 5000ppm of Natural Gas. Ideal to detect dangerous gas leaks in the kitchen. Our MQ5 Natural Gas Sensor can be easily configured as an alarm unit. The sensor can also sense LPG and Coal Gas.

Part Code: H2SENSOR

Pricing

Features

  • High Sensitivity (MQ-5 Sensor)
  • Detection Range: 300 - 50,000 ppm Natural Gas
  • Fast Response Time: <10s
  • Heater Voltage: 5.0V
  • Dimensions: 18mm Diameter, 17mm High excluding pins, Pins - 6mm High

Datasheet


Qty
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25+
100+

US$ (each)
$6.90
$5.90
$4.90

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Ozone (O3) Sensor

Ozone (O3) Sensor

Detects and measures Ozone (03) Concentration from 10ppb to 2ppm. Our MQ131 Ozone Sensor is ideal for monitoring air quality or for use in environment and research experiments.

Part Code: MQ131

Pricing

Features

  • High Sensitivity
  • Detection Range: 10 ppb - 2 ppm O3
  • Sensing Resistance: 100kohm - 200Kohm
  • Heater Voltage: 6.0V
  • Dimensions: 18mm Diameter, 17mm High excluding pins, Pins - 6mm High

Datasheet


Qty
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25+
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US$ (each)
$12.90
$11.90
$10.90

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Air Quality Control Sensor

Air Quality Control Sensor

Air quality sensor for detecting a wide range of gases, including NH3, NOx, alcohol, benzene, smoke and CO2. Ideal for use in office or factory, simply drive and monitoring circuit.

Part Code: MQ135

Pricing

Features

  • High Sensitivity
  • Stable and Long Life
  • Detection Range: 10 - 300 ppm NH3, 10 - 1000 ppm Benzene, 10 - 300 Alcohol
  • Heater Voltage: 5.0V
  • Dimensions: 18mm Diameter, 17mm High excluding pins, Pins - 6mm High

Datasheet


Qty
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25+
100+

US$ (each)
$6.90
$5.90
$4.90

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Methane Gas Sensor

Methane MQ-4 Gas Sensor

Natural Gas Sensor (CNG) for measuring the concentration of Methane (CH4) in the air. Suitable for measuring concentrations from 300 to 10,000 ppm. Easy to implement heater drive and measuring circuit. Our MQ-4 Methane Gas Sensor is designed for long life and stable output.

Part Code: MQ-4

Pricing

Features

  • High Sensitivity (MQ-4 Sensor)
  • Stable and Long Life
  • Detection Range: 300 - 10,000 ppm CH4 (Methane)
  • Heater Voltage: 5.0V
  • Dimensions: 18mm Diameter, 17mm High excluding pins, Pins - 6mm High

Datasheet


Qty
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25+
100+

US$ (each)
$3.90
$3.40
$2.90

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Hydrogen Gas Sensor

Hydrogen MQ-8 Gas Sensor

Hydrogen Gas Sensor for measuring the concentration of Hydrogen (H2) in the air. Suitable for measuring concentrations from 100 to 10,000 ppm. Easy to implement heater drive and measuring circuit. This sensor is designed for long life and stable output. Our MQ-8 Hydrogen Gas Sensor is ideal for use in a Gas Leakage Circuit for detecting gas leaks.

Part Code: MQ-8

Pricing

Features

  • High Sensitivity (MQ-8 Sensor)
  • Stable and Long Life
  • Detection Range: 100 - 10,000 ppm H2 (Hydrogen)
  • Heater Voltage: 5.0V
  • Dimensions: 18mm Diameter, 17mm High excluding pins, Pins - 6mm High

Datasheet


Qty
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25+
100+

US$ (each)
$6.90
$6.20
$5.50

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Gas Sensor Socket

Gas Sensor Socket

PCB Mounting Socket for above Gas Sensors. Allows easy removal and reliable connection for all the Gas Sensors.

Part Code: GAS_SOCKET

Pricing

Features

  • Reliable Connection
  • Easy Removal
  • Good Contact Connections
  • Dimensions: 16mm Diameter, 10mm High excluding pins, Pins - 6mm High

Qty
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US$ (each)
$0.45
$0.40
$0.35

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CO2 Gas Concentration Module

CO2 Gas Concentration Module

Complete and ready-to-run Carbon Dioxode Concentration Module for outputting the CO2 Concentration in digital format to microcontrollers or computer systems. The unit can measure CO2 concentration from 0 to 10,000ppm, with concentration readings provided as either an analog signal, PWM or digital UART for direct connection to a microcontroller.

No calibration is required and the output is highly accurate to within 50ppm. Built-in Temperature Compensation ensures readings are accurate over a wide temperature range. The unit is compact and easy to mount. Ideal for use in precision monitoring equipment, air conditioning equipment, research projects and much more.

Part Code: CO2_MODULE

Pricing

Features

  • Ready-to-Run No Additional Circuitry or Calibration Required
  • Highly Accurate Digital Output
  • Concentration Readings available in either Analog, PWM or Digital Format
  • Detection Range: 0 - 10,000 ppm C02 (Carbon Dioxide)
  • Accuracy: ±50ppm
  • Dimensions: 57mm Length, 35mm Width

Datasheet


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US$ (each)
$109.90
$99.90
$89.90

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Carbon Monoxide (CO) Alarm Module

Carbon Monoxide (CO) Alarm Module

Complete Carbon Monoxide Alarm Module for use in Home or Factory to warn of fatal Carbon Monoxide build-ups. This unit provides output LED or output relay indication to switch a bell or siren when the carbon monoxide level reaches a preset trip point.

The unit requires a 9V DC Supply and is very compact for easy mounting in portable or fixed equipment. Calibration is quite easy and trip point will remain set for the life of the module. Easy to implement and reliable operation make this unit ideal as a household alarm for CO Gas.

Part Code: CO_ALARM_MODULE

Pricing

Features

  • Ready-to-Run No Additional Circuitry Required
  • Ideal for use in Alarm Units for Home or Factory
  • Output Available for LED's or Alarms
  • Detection Range: 50 - 400 ppm C0 (Carbon Monoxide)
  • Accuracy: ±20ppm
  • Dimensions: 26.9mm Length, 24.2mm Width, 24.2mm Height

Datasheet


Qty
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US$ (each)
$19.90
$17.90
$15.90

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Gas Leak Alarm Module

Gas Leak Alarm Module

Complete Gas Leak Alarm Module for use in Home or Factory to warn of leaking LPG, Natural Gas or Coal Gas. This unit provides output LED and buzzer driver for visual and audio indication when the gas concentrations reaches a dangerous level. The unit can also drive a valve in the gas supply, to switch off the gas if a leak is detected.

The unit requires a 9V DC Supply and is very compact for easy mounting in portable or fixed equipment. Calibration is quite easy and trip point will remain set for the life of the module. This ready to use Gas Leak Module can easily be incorporated into a large unit to provide a full Gas Leak Alarm.

Part Code: GAS_ALARM_MODULE

Pricing

Features

  • Ready-to-Run No Additional Circuitry Required
  • Ideal for use in Alarm Units for Home or Factory
  • Detects LPG, Natural Gas and Coal Gas
  • Output Available for LED's or Buzzers
  • Detection Range: 1 - 25% (Leak Gas Level)
  • Accuracy: ±5%
  • Dimensions: 22.3mm Length, 25.4mm Width, 15.2mm Height

Datasheet


Qty
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25+
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US$ (each)
$9.90
$8.90
$7.90

Order Now for $9.90






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