EMERSON KJ2005X1-MQ2 System Dual DC Power Supply
| Brand | EMERSON |
| Module Number | KJ2005X1-MQ2 |
| Unit Price | $1500 |
| Country Of Origin | USA |
| Weight | 0.65KG |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 10 |
The EMERSON KJ2005X1-MQ2 is a high-performance gas sensor module designed for detecting combustible gases and methane. It is widely used in industrial safety systems, environmental monitoring, and residential gas leak detection due to its reliability and fast response.
|
Parameter |
Value |
|
Detection Gas |
Combustible gases, Methane |
|
Operating Voltage |
5V ± 0.1V |
|
Heating Voltage |
5V ± 0.1V |
|
Load Resistance |
Adjustable (10kΩ recommended) |
|
Heating Resistance |
31Ω ± 3Ω |
|
Sensitivity |
≥ 5 mV/%LEL (Methane) |
|
Response Time |
≤ 10s |
|
Operating Temperature |
-10°C to +50°C |
|
Humidity Range |
20% - 95% RH (Non-condensing) |
|
Lifespan |
≥ 5 years (Normal conditions) |
Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T
Key Features
The EMERSON KJ2005X1-MQ2 offers exceptional stability and sensitivity, making it ideal for continuous gas detection. Its robust design ensures long-term performance in harsh environments. The KJ2005X1-MQ2 also features low power consumption and easy integration with control systems.
KJ2005X1-MQ2 Comparison
Compared to the MQ-4 sensor, the KJ2005X1-MQ2 provides higher accuracy for methane detection and a wider operating temperature range. However, the MQ-2 may offer better sensitivity to LPG in some configurations. The KJ2005X1-MQ2 is not directly replaceable with the MQ-9, as the latter is optimized for CO and flammable gas detection.
KJ2005X1-MQ2application cases
The EMERSON KJ2005X1-MQ2 is extensively used in oil and gas facilities for leak detection and safety compliance. In Europe and North America, it is integrated into smart home systems and industrial automation for real-time gas monitoring. The KJ2005X1-MQ2 is also deployed in mining operations to ensure worker safety.
