10pcs MP-4 Gas Sensor Methane Sensor Detecting Combustible Methane Gas at Semiconductor Combustible DIY for Safety Detection System
$41.90
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Size Conversion
Inches
Centimeters
Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.
Overview
The MP-4 methane sensor uses a multi-layer thick film manufacturing process to fabricate a and a metal oxide semiconductor gas sensing layer on both sides of a Al2O3 ceramic substrate, which are packaged in a metal case. The conductivity of the sensor changes when there is a detected gas in the ambient . The higher the concentration of the gas, the higher the conductivity of the sensor. This change in conductivity can be converted to an output signal corresponding to the gas concentration using a simple circuit.
Characteristics
The sensor has good sensitivity to methane in a wide concentration , and has the advantages of strong anti-interference ability, low power consumption, quickly response recovery, good stability, long life, low cost, and simple driving circuit.
Application
– Combustible gas leak monitoring device for home,factory,commercial use, fire/safety detection system.
– Combustible gas leak alarm, gas leak detector.
Note:The above figure shows the basic test circuit of the MP-4 sensor. The sensor requires two voltages to be applied:voltage (VH) and test voltage (VC). The VH is used to provide a specific operating temperature for the sensor, either DC or AC. The VRL is the voltage across the load resistor (RL) of the sensor in series. VC is the voltage for testing the load resistor RL and requires a DC power supply.
Package Included
10 x MP-4 Gas Sensor Methane Sensor Detecting Combustible Methane Gas
Weight | 0.02 kg |
---|
Customers Also Viewed
28.35ct 20x15mm Purple Oval Elliptical Cut Gemstone VVS AAA Jewelry Loose Gems Decorations
$20.24Lab Clamp & StandAdd to cartSpecificationsMaterial:ZirconColor:PurpleSize:20x15mmWeight:28.35ctClarity:VVS AAAShape:OvalFeatures– Transparent, bright;– Color is bright and the purity is positive;– Wide range of use;– Application for jewelry.Package Included1 Pcs x Purple Oval Cut Gemstone
5pcs CJMCU-250E BMA250E Sensor Module 3-axis Low G Acceleration Sensor Triaxial Accelerometer SPI IIC interface
$32.02Sensor & Detector ModuleAdd to cartFeatureThe BMA250E is a triaxial, low-g acceleration sensor with digital output for consumer applications. It allows measurements of acceleration in three perpendicular axes. An evaluation circuitry (ASIC) converts the output of a micromechanical acceleration-sensing structure(MEMS) that works according to the differential capacitance principle.Package and interfaces of the BMA250E have been defined to match a multitude …
JoyC Rocker Sensor Switch Module STM32F030F4 Control Chip Game Handle I2C Wireless Joystick Device
$54.05Motherboard & Development BoardAdd to cartDescriptionJoyC is a rocker module designed for the M5StickC.It supports two-hand operation. Embedded STM32F030F4 main control chip, using I2C communication protocol and host M5StickC for data transmission. The ran ge of the joystick is 0~200, there are 12 RGB LEDs under the left and right joysticks, and the bottom of the joystick is equipped with …
600-6000MHz UWB WiFi Ultra-wideband Log Periodic Antenna
$32.00RF amplifierAdd to cartSpecification1. Antenna frequency:600-6000MHz2. Antenna standing wave:less than 2 (typical value)3. Antenna polarization:directional linear polarization4. Antenna gain:6-7dB5. Power capacity:50W6. Dimensions:20≠20CM7. Weight:74 g8. Connector form:SMA-K (standard female, outer screw and inner hole)Package included1 x Antenna
Reviews
There are no reviews yet.