Shenzhen Canyi Technology Co., Ltd.
| Payment Terms | Telegraphic Transfer in Advance (Advance TT, T/T) |
| Supply Ability | 15,000,000PCS Per Day |
| Delivery Time | 1 - 2 Weeks |
| Packaging Details | Dimensions per Unit:19*6.3*21 centimeter • Weight per Unit:100g• Units per Export Carton:10000 • Export Carton Dimensions L/W/H: 42*33*24 centimeter• Export Carton Weight:3 Kilograms |
| Standard package | Black wood |
| Detaction gas | Alcohol steam |
| Detection contration | 0.4-4mg/L alcohol |
| Size | 32.3*20.3mm |
| Brand Name | CANYI |
| Model Number | MQ gas sensor |
| Certification | RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | Telegraphic Transfer in Advance (Advance TT, T/T) | Supply Ability | 15,000,000PCS Per Day |
| Delivery Time | 1 - 2 Weeks | Packaging Details | Dimensions per Unit:19*6.3*21 centimeter • Weight per Unit:100g• Units per Export Carton:10000 • Export Carton Dimensions L/W/H: 42*33*24 centimeter• Export Carton Weight:3 Kilograms |
| Standard package | Black wood | Detaction gas | Alcohol steam |
| Detection contration | 0.4-4mg/L alcohol | Size | 32.3*20.3mm |
| Brand Name | CANYI | Model Number | MQ gas sensor |
| Certification | RoHS | Place of Origin | China |
| High Light | Methane Liquefied Gas Sensor Module ，4mg/L Alcohol Gas Sensor Module ，150mA MQ Gas Sensor | ||
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke methane liquefied Gas Sensor Module
Features:
Input voltage : DC5V Power consumption ( current ): 150mA
DO output : TTL digital 0 and 1 ( 0.1 and 5V)
AO output :0.1-0 .3 V ( relative to pollution ) , the maximum concentration of a voltage of about 4V
Special note: After the sensor is powered,needs to warm up around 20S,measured data was stable,heat sensor is a normal phenomenon,because the internal heating wire,if hot is not normal .
Application:
Suitable for home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor, soot, carbon monoxide and other gases.
Wiring:
VCC: positive power supply (5V)
GND: power supply is negative
DO: TTL switching signal output
AO: analog signal output
NOTE:
After the sensor is powered, need to warm about 20S, measured data becomes stable, heat sensor is normal
| Product number | MQ gas sensor | ||
| Product type | Semiconductor gas sensor | ||
| Standard package | Black wood | ||
| Detaction gas | Alcohol steam | ||
| Detection contration | 0.4-4mg/L alcohol | ||
| Standard ciruit conditions | Circuit voltage | VC | ≤24V DC |
| Heating voltage | VH | 5.0V±0.2V ACorDC | |
| Load Resistance | RL | Adjustable | |
| Characteristics of Gas sensors under standard test conditions | Heating resistance | RH |
31Ω±3Ω Room temperature |
| Heating power consumption | PH | ≤900mW | |
| Sensitive body surface resistance | RS | 2KΩ-20kΩ(in0.4mg/L alchol) | |
| Sensitivity | S | Rs(in air)/Rs(0.4mg/L alcohol)≥5 | |
| Concentration slope | α | ≤0.6(R300 ppm/R100 ppm alcohol) | |
| Standard test conditions | Temperature/humidity | 20℃±2℃;65%±5%RH | |
| Standard test circuit | VC:5.0V±0.1V | ||
| VH:5.0V±0.1V | |||
| Warm up time | Not less than 48 hours | ||
Company Details
Business Type:
Distributor/Wholesaler,Agent
Year Established:
2000
Total Annual:
500000-1000000
Employee Number:
100~120
Ecer Certification：
Active Member
Shenzhen Canyi Technology Co., Ltd. is committed to the promotion and distribution of well-known electronic components, and its products cover network communication, industrial control, automotive electronics, security monitoring and consumer electronics. In 2013, Canyi Technology officially represe... Shenzhen Canyi Technology Co., Ltd. is committed to the promotion and distribution of well-known electronic components, and its products cover network communication, industrial control, automotive electronics, security monitoring and consumer electronics. In 2013, Canyi Technology officially represe...
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