ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 1500 |
| Delivery Time | 5 to 8 working days |
| Packaging Details | Box pack |
| Detection Concentration | 300 - 10,000 ppm |
| Standard Circuit Conditions | Loop Voltage VC ≤ 24V DC |
| Heating Voltage VH | 5.0V ± 0.1V AC or DC |
| Load Resistance | RL Adjustable |
| Service life | 10 years |
| Humidity | 20℃ ± 2℃; 55%±5%RH |
| Brand Name | YJJ |
| Model Number | MPn-4C |
| Place of Origin | CHINA |
View Detail Information
Explore similar products
H2S-AH High Current Hydrogen Sulfide Sensor for Portable Devices 0.03 PPM
NH3-B1 Four Electrode Electrochemical Ammonia Sensor (NH3 sensor) Is Used In
H2S-B4 High Resolution Hydrogen Sulfide Sensor (H2S sensor) Is Used To Monitor
NO2-A1 Nitrogen Dioxide Sensor (Portable NO2 Sensor) For Nitrogen Dioxide
Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 1500 |
| Delivery Time | 5 to 8 working days | Packaging Details | Box pack |
| Detection Concentration | 300 - 10,000 ppm | Standard Circuit Conditions | Loop Voltage VC ≤ 24V DC |
| Heating Voltage VH | 5.0V ± 0.1V AC or DC | Load Resistance | RL Adjustable |
| Service life | 10 years | Humidity | 20℃ ± 2℃; 55%±5%RH |
| Brand Name | YJJ | Model Number | MPn-4C |
| Place of Origin | CHINA | ||
| High Light | combustible gas sensor detector ，gas leakage detector sensor ，YJJ MPn-4C gas sensor | ||
Product Description:
YJJ MPn-4C Combustible Gas Sensor Is Used As A Gas Leakage Detector In Various Places
Features:
MPn-4C is manufactured using a multi-layer thick-film manufacturing process. It integrates heating electrodes, measurement electrodes, and a metal oxide semiconductor gas-sensitive layer on an Al2O3 ceramic substrate, and encapsulates it in a metal housing. When there is a detected gas in the ambient air, the conductivity of the sensor will change. The higher the concentration of the gas, the higher the conductivity of the sensor. A simple circuit can convert this change in conductivity into an output signal corresponding to the gas concentration. This product has excellent anti-interference ability for common gases such as alcohol and acetic acid in the usage scenarios, such as gas leak monitoring devices for homes, factories, and commercial use, fire prevention/safety detection systems; gas leak alarms, gas leak detectors, etc.
Product Model: MPn-4C
Product Type: Planar Semiconductor Sensor
Standard Packaging: Metal Packaging
Detected Gases: Methane, Natural Gas, Biogas
Detection Concentration: 300 - 10,000 ppm (for Methane, Natural Gas)
Standard Circuit Conditions: Loop Voltage VC ≤ 24V DC
Heating Voltage VH 5.0V ± 0.1V AC or DC
Load Resistance RL Adjustable
Characteristics of the Gas Sensing Element under Standard Test Conditions Heating Power PH ≤ 350mW
Sensitive Body Resistance RS 1KΩ - 20KΩ (at 4000ppm Methane)
Sensitivity S Rs (in air) / Rs (in 4000ppm Methane) ≥ 5
Concentration Slope α ≤ 0.6 (R4000ppm / R1000ppm Methane)
Standard Test Conditions Temperature, Humidity 20℃ ± 2℃; 55%±5%RH
Standard test circuit VC: 5.0V ± 0.1V; VH: 5.0V ± 0.1V
Preheating time Not less than 48 hours
Oxygen concentration 21% (not less than 18%, (The oxygen concentration will affect the initial value, sensitivity and repeatability of the sensor. Please consult for use when operating at low oxygen concentrations))
Service life 10 years
Specifications:
| Preheating Time | 30 s |
| Response Time | T90 < 30 s |
| Operating Temperature | -40 - 70 ℃ |
| Operating Humidity | 0 - 95% RH |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
Get in touch with us
Leave a Message, we will call you back quickly!