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Gas Detection Sensor MQ138 MQ- Organic Vapor For Home Concentration Alarm
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Key attributes
Industry-specific attributes
Type
Air quality sensor, Gas Sensor
Usage
Home Gas Concentration Alarm
Other attributes
Mounting Type
Air quality sensorGas Sensor
Description
MQ138 Organic Vapor Sensor
Model Number
BL-MQ138
Series
other
Features
other
Manufacturing Date Code
other
Place of Origin
China
Brand Name
GBeeleee
Theory
other
Output
0.5V (in 50ppm Toluene)
Description
MQ138 Organic Vapor Sensor
Place of Origin
Guangdong China
Heater consumption
≤950mW
Detection Range
5~500ppm
Target Gas
Toluene acetone ethanol hydrogen
Loop Voltage
5.0V±0.1V DC
Lifespan
5 years
Heater Resistance
30±3(room temperature)
Heater Voltage
5V±0.1V AC or DC
Standard test circuit
VH:5V±0.1V;VC:5.0V±0.1V
Temp. Humidity
20°C±2°C;55%±5%RH
Packaging and delivery
Selling Units:
Single item
Single package size:
25X25X25 cm
Single gross weight:
1.900 kg
Supply Ability
Supply Ability
99999 Piece/Pieces per Day
Lead time
| Quantity (pieces) | 1 - 100 | 101 - 1000 | 1001 - 10000 | > 10000 |
| Lead time (days) | 15 | 30 | 50 | To be negotiated |
Still deciding? Get samples first! Order sample
Samples
Maximum order quantity: 1 piece
Sample price:
$30.77/piece
Customization
Customized packaging
Min. order: 100000
For more customization details, message supplier
Know your supplier
Custom manufacturer12 yrsLocated in CN
Registered trademarks (2)Store rating
4.8/5
On-time delivery rate
95.6%
Response time
≤5h
Online revenue
$40,000+
Floorspace
7398m²
Staff
136
Services
Sample-based customization
Full customization
Quality control
Finished product inspection
QA/QC inspectors (5)
Order with confidence
Verified as Custom ManufacturerProduct descriptions from the supplier
1 - 999 pieces
$30.77
1000 - 99999 pieces
$28.62
>= 100000 pieces
$24.86
Variations
Total options:
Shipping
Shipping solutions for the selected quantity are currently unavailableStill deciding? Get samples first! Order sample
Samples
Maximum order quantity: 1 piece
Sample price:
$30.77/piece
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